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REDUCERS & EXPANDERS

REDUCERS & EXPANDERS

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What is an Exhaust Reducer or Connector?

An ID to OD Reducing exhaust connector is a small length pipe that is designed to join two different sized pipes together.

One end of the reduced exhaust coupler pipe plugs into the other end to connect one device to another. Reducer come in 4 different types and are either male, OD or female ID, in which the male connector can be inserted.

A lot of our customers use Connectors or Couplers to add on to existing pipes for more length, or to change the size from Smaller to Larger diameter exhaust pipes.

What Type of Ends do I need with my Exhaust Connector?

When purchasing a connector, please make sure that you are getting the right size and have the correct ends figured correctly.

  • ID = Inside Diameter
  • OD = Outside Diameter

You can think of the pipe with an ID end as being the Female end of the Pipe. An OD ended pipe will fit inside of the ID.

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    R5O-35OA 5" OD to 3.5" OD Reducer Aluminized Pipe R5O-35OA 5" OD to 3.5" OD Reducer Aluminized Pipe
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    5" OD to 3.5" OD Reducer Aluminized Pipe R5O-35OA

    Grand Rock

    OEM PRICE $57.48
    YOUR PRICE $45.98
    R5O-35OA 5 inch OD to 3.5 inch OD Reducer Aluminized R5O-35OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCR5O-35OA
    OEM PRICE $57.48
    YOUR PRICE $45.98
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    OEM PRICE $57.48
    YOUR PRICE $45.98
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    7" to 6" Air Intake Rubber Hump Hose Reducer 7-760
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    7" to 6" Air Intake Rubber Hump Hose Reducer 7-760

    ShuttleWorth

    OEM PRICE $112.13
    YOUR PRICE $89.70
    7" to 6" Air Intake Rubber Hump Hose Reducer 7-760 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    SHW7-760
    OEM PRICE $112.13
    YOUR PRICE $89.70
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    OEM PRICE $112.13
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    7" ID to 5.5" ID Air Intake Rubber 90 Degree Elbow Reducer 7-75590
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    7" ID to 5.5" ID Air Intake Rubber 90 Degree Elbow Reducer 7-75590

    ShuttleWorth

    OEM PRICE $112.13
    YOUR PRICE $89.70
    7" ID to 5.5" ID Air Intake Rubber 90 Degree Elbow Reducer 7-75590 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    SHW7-75590
    OEM PRICE $112.13
    YOUR PRICE $89.70
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    OEM PRICE $112.13
    YOUR PRICE $89.70
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  • 6" ID to 5.5" ID Air Intake Rubber 90 Degree Elbow Reducer 7-65590
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    6" ID to 5.5" ID Air Intake Rubber 90 Degree Elbow Reducer 7-65590

    ShuttleWorth

    OEM PRICE $92.13
    YOUR PRICE $73.70
    6" ID to 5.5" ID Air Intake Rubber 90 Degree Elbow Reducer 7-65590 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    SHW7-65590
    OEM PRICE $92.13
    YOUR PRICE $73.70
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    OEM PRICE $92.13
    YOUR PRICE $73.70
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  • 6" to 5.5" Air Intake Rubber Hump Hose Reducer 7-655
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    6" to 5.5" Air Intake Rubber Hump Hose Reducer 7-655

    ShuttleWorth

    OEM PRICE $62.13
    YOUR PRICE $49.70
    6" to 5.5" Air Intake Rubber Hump Hose Reducer 7-655 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    SHW7-655
    OEM PRICE $62.13
    YOUR PRICE $49.70
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    OEM PRICE $62.13
    YOUR PRICE $49.70
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  • 6" to 4" Air Intake Rubber Hump Hose Reducer 7-650
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    6" to 4" Air Intake Rubber Hump Hose Reducer 7-650

    ShuttleWorth

    OEM PRICE $82.13
    YOUR PRICE $65.70
    6" to 4" Air Intake Rubber Hump Hose Reducer 7-650 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    SHW7-650
    OEM PRICE $82.13
    YOUR PRICE $65.70
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    OEM PRICE $82.13
    YOUR PRICE $65.70
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  • 5" ID to 4" ID Air Intake Rubber Hump Hose Reducer 7-325
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    5" ID to 4" ID Air Intake Rubber Hump Hose Reducer 7-325

    ShuttleWorth

    OEM PRICE $71.63
    YOUR PRICE $57.30
    5" ID to 4" ID Air Intake Rubber Hump Hose Reducer 7-325 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    SHW7-540
    OEM PRICE $71.63
    YOUR PRICE $57.30
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    OEM PRICE $71.63
    YOUR PRICE $57.30
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  • 3.5" ID to 2.5" ID Air Intake Rubber Hump Hose Reducer 7-325
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    3.5" ID to 2.5" ID Air Intake Rubber Hump Hose Reducer 7-325

    ShuttleWorth

    OEM PRICE $46.63
    YOUR PRICE $37.30
    3.5" ID to 2.5" ID Air Intake Rubber Hump Hose Reducer 7-325 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    SHW7-325
    OEM PRICE $46.63
    YOUR PRICE $37.30
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    OEM PRICE $46.63
    YOUR PRICE $37.30
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  • 5.5" to 5" Air Intake Rubber Reducer Insert 7-5525
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    5.5" to 5" Air Intake Rubber Reducer Insert 7-5525

    ShuttleWorth

    OEM PRICE $56.63
    YOUR PRICE $45.30
    5.5" to 5" Air Intake Rubber Reducer Insert 7-5525 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    SHW7-5525
    OEM PRICE $56.63
    YOUR PRICE $45.30
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    OEM PRICE $56.63
    YOUR PRICE $45.30
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  • 5" to 4.5" Air Intake Rubber Reducer Insert 7-5245
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    5" to 4.5" Air Intake Rubber Reducer Insert 7-5245

    ShuttleWorth

    OEM PRICE $66.13
    YOUR PRICE $52.90
    5" to 4.5" Air Intake Rubber Reducer Insert 7-5245 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    SHW7-5245
    OEM PRICE $66.13
    YOUR PRICE $52.90
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    OEM PRICE $66.13
    YOUR PRICE $52.90
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    REDUCER,5"OD X 4"ID,ALUMINIZED
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    Reducer,5"Od X 4"Id,Aluminized R5O-4IA

    Grand Rock

    OEM PRICE $57.48
    YOUR PRICE $45.98
    R5O-4IA REDUCER,5"OD X 4"ID,ALUMINIZED R5O-4IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck,...
    GRCR5O-4IA
    OEM PRICE $57.48
    YOUR PRICE $45.98
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    OEM PRICE $57.48
    YOUR PRICE $45.98
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    Add to Cart

    5" Id To 3" Id Reducer Aluminized R5I-3IA

    Grand Rock

    OEM PRICE $57.48
    YOUR PRICE $45.98
    R5I-3IA 5" ID TO 3" ID REDUCER ALUMINIZED R5I-3IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR5I-3IA
    OEM PRICE $57.48
    YOUR PRICE $45.98
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    OEM PRICE $57.48
    YOUR PRICE $45.98
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    Add to Cart

    Reducer,3"Id X 2.5"Od,Aluminized R3I-25OA

    Grand Rock

    OEM PRICE $42.48
    YOUR PRICE $33.98
    R3I-25OA REDUCER,3"ID X 2.5"OD,ALUMINIZED R3I-25OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR3I-25OA
    OEM PRICE $42.48
    YOUR PRICE $33.98
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    OEM PRICE $42.48
    YOUR PRICE $33.98
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    Add to Cart

    Reducer,4.5"Id X 4"Id,Aluminized R45I-4IA

    Grand Rock

    OEM PRICE $87.48
    YOUR PRICE $69.98
    R45I-4IA REDUCER,4.5"ID X 4"ID,ALUMINIZED R45I-4IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR45I-4IA
    OEM PRICE $87.48
    YOUR PRICE $69.98
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    OEM PRICE $87.48
    YOUR PRICE $69.98
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    8" OD to 6" OD Exhaust Reducer Aluminized R8O-6OA - SPECIAL ORDER
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    8" OD to 6" OD Exhaust Reducer Aluminized R8O-6OA - SPECIAL ORDER

    Grand Rock

    OEM PRICE $249.00
    YOUR PRICE $199.00
    R8O-6OA 8 inch OD to 6 inch OD Reducer Aluminized - SPECIAL ORDER R8O-6OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what...
    GRCR8O-6OA
    OEM PRICE $249.00
    YOUR PRICE $199.00
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    OEM PRICE $249.00
    YOUR PRICE $199.00
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  • 4" OD to 2.5" ID Exhaust Reducer Aluminized Pipe R4O-25IA 4" OD to 2.5" ID Exhaust Reducer Aluminized Pipe R4O-25IA
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    4" OD to 2.5" ID Exhaust Reducer Aluminized Pipe R4O-25IA - CUSTOM PART

    Grand Rock

    OEM PRICE $81.00
    YOUR PRICE $61.00
    R4O-25IA 4 inch OD to 2.5 inch ID Reducer Aluminized CUSTOM PART - 1 Week Lead Time R4O-25IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are...
    GRCR4O-25IA
    OEM PRICE $81.00
    YOUR PRICE $61.00
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    OEM PRICE $81.00
    YOUR PRICE $61.00
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    8" OD to 5" ID Exhaust Reducer Aluminized Pipe R8O-5IA 8" OD to 5" ID Exhaust Reducer Aluminized Pipe R8O-5IA
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    8" OD to 5" ID Exhaust Reducer Aluminized Pipe R8O-5IA

    Grand Rock

    OEM PRICE $199.00
    YOUR PRICE $159.00
    R8O-5IA 8 inch OD to 5 inch ID Reducer Aluminized R8O-5IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR8O-5IA
    OEM PRICE $199.00
    YOUR PRICE $159.00
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    OEM PRICE $199.00
    YOUR PRICE $159.00
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    8" ID to 5" OD Exhaust Reducer Aluminized Pipe R8I-5OA 8" ID to 5" OD Exhaust Reducer Aluminized Pipe R8I-5OA
    Pre-Order Now

    8" ID to 5" OD Exhaust Reducer Aluminized Pipe R8I-5OA

    Grand Rock

    OEM PRICE $244.00
    YOUR PRICE $204.00
    R8I-5OA 8 inch ID to 5 inch OD Reducer Aluminized R8I-5OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR8I-5OA
    OEM PRICE $244.00
    YOUR PRICE $204.00
    Pre-Order Now
    Qty in Cart: 0
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    OEM PRICE $244.00
    YOUR PRICE $204.00
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    5" OD to 3.5" ID Reducer Aluminized Exhaust Pipe R5O-35IA 5" OD to 3.5" ID Reducer Aluminized Exhaust Pipe R5O-35IA
    Choose Options

    5" OD to 3.5" ID Reducer Aluminized Exhaust Pipe R5O-35IA

    Grand Rock

    OEM PRICE $111.00
    YOUR PRICE $61.00
    R5O-35IA 5 inch OD to 3.5 inch ID Reducer Aluminized R5O-35IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCR5O-35IA
    OEM PRICE $111.00
    YOUR PRICE $61.00
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    Qty in Cart: 0
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    OEM PRICE $111.00
    YOUR PRICE $61.00
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    R5I-35IA 5" ID to 3.5" ID Exhaust Reducer Aluminized Pipe R5I-35IA 5" ID to 3.5" ID Exhaust Reducer Aluminized Pipe
    Choose Options

    5" ID to 3.5" ID Exhaust Reducer Aluminized Pipe R5I-35IA

    Grand Rock

    OEM PRICE $92.00
    YOUR PRICE $62.00
    R5I-35IA 5 inch ID to 3.5 inch ID Reducer Aluminized R5I-35IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCR5I-35IA
    OEM PRICE $92.00
    YOUR PRICE $62.00
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    Qty in Cart: 0
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    OEM PRICE $92.00
    YOUR PRICE $62.00
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    8" ID to 5" ID Exhaust Reducer Aluminized Pipe R8I-5IA 8" ID to 5" ID Exhaust Reducer Aluminized Pipe R8I-5IA
    Choose Options

    8" ID to 5" ID Exhaust Reducer Aluminized Pipe R8I-5IA

    Grand Rock

    OEM PRICE $198.00
    YOUR PRICE $158.00
    R8I-5IA R8I-5IA - 8 inch ID to 5 inch ID Reducer Aluminized R8I-5IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCR8I-5IA
    OEM PRICE $198.00
    YOUR PRICE $158.00
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    Qty in Cart: 0
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    OEM PRICE $198.00
    YOUR PRICE $158.00
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    R8O-5OA 8" OD to 5" OD Exhaust Reducer Aluminized - SPECIAL ORDER R8O-5OA 8" OD to 5" OD Exhaust Reducer Aluminized - SPECIAL ORDER
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    8" OD to 5" OD Exhaust Reducer Aluminized R8O-5OA - SPECIAL ORDER

    Grand Rock

    OEM PRICE $221.00
    YOUR PRICE $181.00
    R8O-5OA 8 inch OD to 5 inch OD Reducer Aluminized - SPECIAL ORDER R8O-5OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out...
    GRCR8O-5OA
    OEM PRICE $221.00
    YOUR PRICE $181.00
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    Qty in Cart: 0
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    OEM PRICE $221.00
    YOUR PRICE $181.00
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    R7O-5OC 7" OD to 5" OD Exhaust Reducer Chrome R7O-5OC 7" OD to 5" OD Exhaust Reducer Chrome
    Choose Options

    7" OD to 5" OD Exhaust Reducer Chrome R7O-5OC

    Grand Rock

    OEM PRICE $237.00
    YOUR PRICE $197.00
    R7O-5OC 7 inch OD to 5 inch OD Reducer Chrome R7O-5OC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR7O-5OC
    OEM PRICE $237.00
    YOUR PRICE $197.00
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    Qty in Cart: 0
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    OEM PRICE $237.00
    YOUR PRICE $197.00
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    R7O-5OA 7" OD to 5" OD Exhaust Reducer Aluminized Pipe R7O-5OA 7" OD to 5" OD Exhaust Reducer Aluminized Pipe
    Choose Options

    7" OD to 5" OD Exhaust Reducer Aluminized Pipe R7O-5OA

    Grand Rock

    OEM PRICE $144.00
    YOUR PRICE $104.00
    R7O-5OA 7 inch OD to 5 inch OD Reducer Aluminized R7O-5OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR7O-5OA
    OEM PRICE $144.00
    YOUR PRICE $104.00
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    Qty in Cart: 0
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    OEM PRICE $144.00
    YOUR PRICE $104.00
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    R7O-5IC 7" OD to 5" ID Exhaust Reducer Chrome 7" OD to 5" ID Exhaust Reducer Chrome R7O-5IC
    Choose Options

    7" OD to 5" ID Exhaust Reducer Chrome R7O-5IC

    Grand Rock

    OEM PRICE $232.00
    YOUR PRICE $192.00
    R7O-5IC 7 inch OD to 5 inch ID Reducer Chrome R7O-5IC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR7O-5IC
    OEM PRICE $232.00
    YOUR PRICE $192.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $232.00
    YOUR PRICE $192.00
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    R7I-5OC 7" ID to 5" OD Exhaust Reducer Chrome R7I-5OC 7" ID to 5" OD Exhaust Reducer Chrome
    Choose Options

    7" ID to 5" OD Exhaust Reducer Chrome R7I-5OC

    Grand Rock

    OEM PRICE $235.00
    YOUR PRICE $195.00
    R7I-5OC 7 inch ID to 5 inch OD Reducer Chrome R7I-5OC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR7I-5OC
    OEM PRICE $235.00
    YOUR PRICE $195.00
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    Qty in Cart: 0
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    OEM PRICE $235.00
    YOUR PRICE $195.00
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    R7I-5IC 7" ID to 5" ID Exhaust Reducer Chrome R7I-5IC 7" ID to 5" ID Exhaust Reducer Chrome
    Choose Options

    7" ID to 5" ID Exhaust Reducer Chrome R7I-5IC

    Grand Rock

    OEM PRICE $232.00
    YOUR PRICE $192.00
    R7I-5IC 7 inch ID to 5 inch ID Reducer Chrome R7I-5IC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR7I-5IC
    OEM PRICE $232.00
    YOUR PRICE $192.00
    Choose Options
    Qty in Cart: 0
    Price:
    OEM PRICE $232.00
    YOUR PRICE $192.00
    Subtotal:
  • R6O-5OA 6" OD to 5" OD Exhaust Reducer Aluminized Pipe R6O-5OA 6" OD to 5" OD Exhaust Reducer Aluminized Pipe
    Choose Options

    6" OD to 5" OD Exhaust Reducer Aluminized Pipe R6O-5OA

    Grand Rock

    OEM PRICE $102.00
    YOUR PRICE $82.00
    R6O-5OA 6 inch OD to 5 inch OD Reducer Aluminized R6O-5OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6O-5OA
    OEM PRICE $102.00
    YOUR PRICE $82.00
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    Qty in Cart: 0
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    OEM PRICE $102.00
    YOUR PRICE $82.00
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    R6O-5IC 6" OD to 5" ID Exhaust Reducer Chrome 6" OD to 5" ID Exhaust Reducer Chrome
    Choose Options

    6" OD to 5" ID Exhaust Reducer Chrome R6O-5IC

    Grand Rock

    OEM PRICE $202.00
    YOUR PRICE $152.00
    R6O-5IC 6 inch OD to 5 inch ID Reducer Chrome R6O-5IC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR6O-5IC
    OEM PRICE $202.00
    YOUR PRICE $152.00
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    Qty in Cart: 0
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    OEM PRICE $202.00
    YOUR PRICE $152.00
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    6" OD to 5" ID Exhaust Reducer Aluminized Pipe R6O-5IA 6" OD to 5" ID Exhaust Reducer Aluminized Pipe R6O-5IA
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    6" OD to 5" ID Exhaust Reducer Aluminized Pipe R6O-5IA

    Grand Rock

    OEM PRICE $129.00
    YOUR PRICE $79.00
    R6O-5IA 6 inch OD to 5 inch ID Reducer Aluminized R6O-5IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6O-5IA
    OEM PRICE $129.00
    YOUR PRICE $79.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $129.00
    YOUR PRICE $79.00
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    R6O-4OA 6" OD to 4" OD Exhaust Reducer Aluminized Pipe R6O-4OA 6" OD to 4" OD Exhaust Reducer Aluminized Pipe
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    6" OD to 4" OD Exhaust Reducer Aluminized Pipe R6O-4OA

    Grand Rock

    OEM PRICE $101.00
    YOUR PRICE $71.00
    R6O-4OA 6 inch OD to 4 inch OD Reducer Aluminized R6O-4OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6O-4OA
    OEM PRICE $101.00
    YOUR PRICE $71.00
    Choose Options
    Qty in Cart: 0
    Price:
    OEM PRICE $101.00
    YOUR PRICE $71.00
    Subtotal:
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    6" OD to 4" ID Exhaust Reducer Aluminized R6O-4IA - CUSTOM PART 6" OD to 4" ID Exhaust Reducer Aluminized R6O-4IA - CUSTOM PART
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    6" OD to 4" ID Exhaust Reducer Aluminized R6O-4IA - SPECIAL ORDER

    Grand Rock

    OEM PRICE $129.00
    YOUR PRICE $99.00
    R6O-4IA 6 inch OD to 4 inch ID Reducer Aluminized R6O-4IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6O-4IA
    OEM PRICE $129.00
    YOUR PRICE $99.00
    Choose Options
    Qty in Cart: 0
    Price:
    OEM PRICE $129.00
    YOUR PRICE $99.00
    Subtotal:
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    R6I-5OC 6" ID to 5" OD Exhaust Reducer Chrome R6I-5OC 6" ID to 5" OD Exhaust Reducer Chrome
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    6" ID to 5" OD Exhaust Reducer Chrome R6I-5OC

    Grand Rock

    OEM PRICE $205.00
    YOUR PRICE $155.00
    R6I-5OC 6 inch ID to 5 inch OD Reducer Chrome R6I-5OC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR6I-5OC
    OEM PRICE $205.00
    YOUR PRICE $155.00
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    OEM PRICE $205.00
    YOUR PRICE $155.00
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  • 6" ID to 5" OD Exhaust Reducer Aluminized Pipe R6I-5OA 6" ID to 5" OD Exhaust Reducer Aluminized Pipe R6I-5OA
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    6" ID to 5" OD Exhaust Reducer Aluminized Pipe R6I-5OA

    Grand Rock

    OEM PRICE $112.00
    YOUR PRICE $82.00
    R6I-5OA 6 inch ID to 5 inch OD Reducer Aluminized R6I-5OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6I-5OA
    OEM PRICE $112.00
    YOUR PRICE $82.00
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    OEM PRICE $112.00
    YOUR PRICE $82.00
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    R6I-5IC 6" ID to 5" ID Exhaust Reducer Chrome R6I-5IC 6" ID to 5" ID Exhaust Reducer Chrome
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    6" ID to 5" ID Exhaust Reducer Chrome R6I-5IC

    Grand Rock

    OEM PRICE $205.00
    YOUR PRICE $155.00
    R6I-5IC 6 inch ID to 5 inch ID Reducer Chrome R6I-5IC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR6I-5IC
    OEM PRICE $205.00
    YOUR PRICE $155.00
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    OEM PRICE $205.00
    YOUR PRICE $155.00
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  • R6I-5IA 6" ID to 5" ID Exhaust Reducer Aluminized Pipe R6I-5IA 6" ID to 5" ID Exhaust Reducer Aluminized Pipe
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    6" ID to 5" ID Exhaust Reducer Aluminized Pipe R6I-5IA

    Grand Rock

    OEM PRICE $112.00
    YOUR PRICE $82.00
    R6I-5IA 6 inch ID to 5 inch ID Reducer Aluminized R6I-5IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6I-5IA
    OEM PRICE $112.00
    YOUR PRICE $82.00
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    Qty in Cart: 0
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    OEM PRICE $112.00
    YOUR PRICE $82.00
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    6" ID to 4" OD Exhaust Reducer Aluminized Pipe R6I-4OA 6" ID to 4" OD Exhaust Reducer Aluminized Pipe R6I-4OA
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    6" ID to 4" OD Exhaust Reducer Aluminized Pipe R6I-4OA

    Grand Rock

    OEM PRICE $160.00
    YOUR PRICE $110.00
    R6I-4OA 6 inch ID to 4 inch OD Reducer Aluminized R6I-4OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6I-4OA
    OEM PRICE $160.00
    YOUR PRICE $110.00
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    OEM PRICE $160.00
    YOUR PRICE $110.00
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    R6I-4IA 6" ID to 4" ID Exhaust Reducer Aluminized Pipe R6I-4IA 6" ID to 4" ID Exhaust Reducer Aluminized Pipe
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    6" ID to 4" ID Exhaust Reducer Aluminized Pipe R6I-4IA

    Grand Rock

    OEM PRICE $161.00
    YOUR PRICE $111.00
    R6I-4IA 6 inch ID to 4 inch ID Reducer Aluminized R6I-4IA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR6I-4IA
    OEM PRICE $161.00
    YOUR PRICE $111.00
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    OEM PRICE $161.00
    YOUR PRICE $111.00
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  • R5O-4OA 5" OD to 4" OD Exhaust Reducer Aluminized Pipe R5O-4OA 5" OD to 4" OD Exhaust Reducer Aluminized Pipe
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    5" OD to 4" OD Exhaust Reducer Aluminized Pipe R5O-4OA

    Grand Rock

    OEM PRICE $104.00
    YOUR PRICE $64.00
    R5O-4OA 5 inch OD to 4 inch OD Reducer Aluminized R5O-4OA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCR5O-4OA
    OEM PRICE $104.00
    YOUR PRICE $64.00
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    OEM PRICE $104.00
    YOUR PRICE $64.00
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    5" OD to 4" ID Exhaust Reducer Chrome 5" OD to 4" ID Exhaust Reducer Chrome
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    5" OD to 4" ID Exhaust Reducer Chrome R5O-4IC

    Grand Rock

    OEM PRICE $164.00
    YOUR PRICE $114.00
    R5O-4IC 5 inch OD to 4 inch ID Reducer Chrome R5O-4IC What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCR5O-4IC
    OEM PRICE $164.00
    YOUR PRICE $114.00
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    Qty in Cart: 0
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    OEM PRICE $164.00
    YOUR PRICE $114.00
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