4'' EXHAUST PIPES
All of our 4 inch exhaust is manufactured right here in the USA. We sell only the best aftermarket truck components available to the market.
- 4" Aluminized Stacks
- 4" Chrome Stacks
- 4" Aluminized Elbows
- 4" Chrome Elbows
- 4" Flex Exhaust Hose
- 4" EXHAUST CLAMPS
- 4" Y-PIPES
- Product
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4" 90 Deg Flared End Stainless Steel Turbo Pipe 900552A
Nelson Aftermarket
OEM PRICE $348.00YOUR PRICE $209.00900552A 4" 90 Deg Flared End Stainless Steel Turbo Pipe 900552A What is an Exhaust Elbow? An exhaust system elbow is angled or bent piping used to guide reaction exhaust gases away from a controlled combustion inside an engine. The entire...NEL900552AOEM PRICE $348.00YOUR PRICE $209.00 -
A04-25023-016 Freightliner Columbia 112/120 Bellows 4" x 16" GOOD
DINEX
OEM PRICE $1,200.00YOUR PRICE $299.003FE010 A04-25023-016 Freightliner Columbia EGR Bellows Flex 16" Long 3FE010 * Includes- 1 Exhaust Bellow- 2 Clamps- 2 Gaskets* Sold As Kit Made of Durable Steel for Increased Durability and Long Service LifeIdeal for Preventing Exhaust Leaks...DNX3FE010OEM PRICE $1,200.00YOUR PRICE $299.00 -
14-15319 Peterbilt 4" Aluminized Exhaust Turbo 90 Elbow with 5.75" Lip
ShuttleWorth
OEM PRICE $613.00YOUR PRICE $373.00PB-15319 14-15319 Peterbilt 4" Aluminized Exhaust Turbo 90 Elbow with 5.75" Lip What other exhaust parts will I need? You could need several parts to complete the overall system. If you are trying to determine the correct OEM pipe, It is best to call...SHW14-15319OEM PRICE $613.00YOUR PRICE $373.00 -
4" x 72" .018 304 Stainless Steel Flex Exhaust Hose
Hosetec
OEM PRICE $299.00YOUR PRICE $219.00SF-472 4 inch x 72inch .018 304 Stainless Steel Flex 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...HTCHTS4150-400-72OEM PRICE $299.00YOUR PRICE $219.00 -
EBPB11862 or M66-7091-0335 Paccar 4" x 12.25" Bellows EGR Exhaust
Grand Rock
OEM PRICE $599.00YOUR PRICE $299.00KW-6541-0335 EBPB11862 or KW-6541-0335 Paccar Bellows EGR Exhaust M66-6541-0335 M66-7091-0335 What other exhaust parts will I need for my Kenworth Truck? You could need several parts to complete the overall system. If you are trying to determine...M66-7091-0335/KW-6541-0335OEM PRICE $599.00YOUR PRICE $299.00 -
4" 90 Degree 304 SS Elbow 13" Legs OD-OD 1-400PE-SS
ShuttleWorth
OEM PRICE $399.00YOUR PRICE $309.001-400PE SS 4" 90 Degree 304 SS Elbow 13" Legs OD-OD 1-400PE-SS 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...SHW1-400PE-SSOEM PRICE $399.00YOUR PRICE $309.00 -
4" ID x 10" Stainless Steel Bellows Flex EB-410SS
Grand Rock
OEM PRICE $510.00YOUR PRICE $310.00EB-410 Bellows Flex- 4" x 10" Stainless Steel EB-410 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...GRCEB-410SSOEM PRICE $510.00YOUR PRICE $310.00 -
4" ID x 12" Stainless Steel Bellows Flex Exhaust EB-412SS
United Muffler
OEM PRICE $513.00YOUR PRICE $363.00EB-412 Bellows Flex- 4" x 12" Stainless Steel EB-412 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...UTDSSB40012OEM PRICE $513.00YOUR PRICE $363.00 -
4" x 120" Straight Cold Roll Steel Exhaust Tubing OD-OD S4-120SB
Grand Rock
OEM PRICE $445.00YOUR PRICE $335.00S4-120SB 4" x 120" Straight Mild Steel Exhaust Tubing OD-OD S4-120SB or 10-40 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...GRCS4-120SBOEM PRICE $445.00YOUR PRICE $335.00 -
4" Exhaust Diffuser Pipe Tip Made in 409 Stainless Steel SB2-4971FL
Grand Rock
OEM PRICE $409.00YOUR PRICE $359.00SB2-4971FL SB2-4971FL Exhaust Diffuser Tip 4" x 15" 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...GRCSB2-4971FLOEM PRICE $409.00YOUR PRICE $359.00 -
EBPB11861 or M66-7091-0320 4" Kenworth EGR Bellows Replacement
Grand Rock
OEM PRICE $560.00YOUR PRICE $340.00M6670910320 M74-1020-002 EBPB11861 or M66-7091-0320 4" Kenworth EGR Bellows Replacement M66-7091-0320 What other exhaust parts will I need for my Kenworth Truck? You could need several parts to complete the overall system. If you are trying to...GRCKW-6541-0320OEM PRICE $560.00YOUR PRICE $340.00 -
M66-6541-0320 Flared Bellow Flex Pipe EBPB11861 for T800
Grand Rock
OEM PRICE $446.00YOUR PRICE $279.00EBPB11861 or M66-6541-0320 4" X 11 3/8" Peterbilt Flared Bellow Flex Pipe DPF Flex Connector for Kenworth and Peterbilt Models 2008 & Newer.4” Flange x 4” Flange x 11 3/8” CompressedReplaces OEM...KW-PB-6541-0320OEM PRICE $446.00YOUR PRICE $279.00 -
4" Type C Y-Pipe Aluminized Exhaust Pipe 9.46" x 12" YC-400A
Grand Rock
OEM PRICE $308.00YOUR PRICE $218.00YC-400A 4" Type C Y-Pipe Aluminized Exhaust Pipe 9.46" x 12" YC-400A 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...GRCYC-400AOEM PRICE $308.00YOUR PRICE $218.00 -
4" Type B Y-Pipe Aluminized Exhaust Pipe 10.5" x 16" YB-400A
Grand Rock
OEM PRICE $307.00YOUR PRICE $207.00YB-400A 4" Type B Y-Pipe Aluminized Exhaust Pipe 10.5" x 16" YB-400A 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...GRCYB-400AOEM PRICE $307.00YOUR PRICE $207.00 -
4" Y-Pipe Aluminized Exhaust Pipe with No Plate 12" x 8" Y-401NPA
Grand Rock
OEM PRICE $368.00YOUR PRICE $258.00Y-401NPA 4 inch Y-Pipe Aluminized No Plate Exhaust Y-401NPA 12" x 8" H 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...GRCY-401NPAOEM PRICE $368.00YOUR PRICE $258.00 -
4" Y-Pipe Aluminized With Plate Exhaust Pipe 12" x 26" Y-400A
Grand Rock
OEM PRICE $358.00YOUR PRICE $268.00Y-400A 4 inch Y-Pipe Aluminized With Plate Exhaust Y-400A 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...GRCY-400AOEM PRICE $358.00YOUR PRICE $268.00 -
4" x 72" Straight Cut Chrome Exhaust Stack ID End S4-72EXC
Grand Rock
OEM PRICE $459.00YOUR PRICE $359.00S4-72EXC 4 inch x 72 inch Straight Cut Chrome Exhaust Stack ID End S4-72EXC 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...GRCS4-72EXCOEM PRICE $459.00YOUR PRICE $359.00 -
4" x 60" Straight Cut Chrome Exhaust Stack ID End S4-60EXC
Grand Rock
OEM PRICE $337.00YOUR PRICE $267.00S4-60EXC 4 inch x 60 inch Straight Cut Chrome Exhaust Stack ID End S4-60EXC 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...GRCS4-60EXCOEM PRICE $337.00YOUR PRICE $267.00 -
4" x 48" Straight Cut Chrome Exhaust Tube OD Ends S4-48SBC
Grand Rock
OEM PRICE $295.00YOUR PRICE $215.00S4-48SBC 4 inch x 48 inch Straight Cut Chrome Exhaust Tube OD Ends S4-48SBC 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...GRCS4-48SBCOEM PRICE $295.00YOUR PRICE $215.00 -
4" x 48" Straight Cut Chrome Exhaust Stack ID End S4-48EXC
Grand Rock
OEM PRICE $296.00YOUR PRICE $236.00S4-48EXC 4 inch x 48 inch Straight Cut Chrome Exhaust Stack ID End S4-48EXC 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...GRCS4-48EXCOEM PRICE $296.00YOUR PRICE $236.00 -
4" x 120" Straight Cut Aluminized Exhaust Stack OD End S4-120SBA
Grand Rock
OEM PRICE $408.00YOUR PRICE $308.00S4-120SBA 4 inch x 120 inch Straight Cut Aluminized Exhaust Stack OD End S4-120SBA 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...GRCS4-120SBAOEM PRICE $408.00YOUR PRICE $308.00 -
4" x 120" Straight Cut Aluminized Exhaust Tubing ID End S4-120EXA
Grand Rock
OEM PRICE $508.00YOUR PRICE $318.00S4-120EXA 4 inch x 120 inch Straight Cut Aluminized Exhaust Stack ID End S4-120EXA 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...GRCS4-120EXAOEM PRICE $508.00YOUR PRICE $318.00 -
4 inch Chrome Plated Exhaust Rain Cap RC-400C
Grand Rock
OEM PRICE $307.00YOUR PRICE $267.00RC-400C 4 inch Chrome Plated Rain Cap RC-400C 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,...GRCRC-400COEM PRICE $307.00YOUR PRICE $267.00 -
4" x 48" Heat Shield Vertical Slots Polished SS with 2 brackets
Grand Rock
YOUR PRICE $337.00PG-448VS 4" x 48" Chrome Pipe Guard Vertical Slots PG-448VS 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...23861YOUR PRICE $337.00 -
4" x 48" Heat Shield Round Holes Polished SS with 2 brackets
Grand Rock
OEM PRICE $410.05YOUR PRICE $357.00PG-448RS 4" Guard Stainless Round Holes PG-448RS 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...23900OEM PRICE $410.05YOUR PRICE $357.00 -
4" x 48" Heat Shield Round Holes Aluminized with 2 brackets PG-448RA
Grand Rock
OEM PRICE $317.05YOUR PRICE $277.00PG-448RA 4" x 48" Pipe Guard Round Holes Aluminized PG-448RA 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...23901OEM PRICE $317.05YOUR PRICE $277.00 -
4" x 48" Heat Shield Solid Polished SS with 2 brackets
Grand Rock
OEM PRICE $411.05YOUR PRICE $323.00PG-448NS 4" x 48" Polished Stainless Steel Pipe Guard Solid PG-448NS 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...23902OEM PRICE $411.05YOUR PRICE $323.00 -
4" x 30" Heat Shield Vertical Slot Polished SS with 2 brackets
Grand Rock
OEM PRICE $296.00YOUR PRICE $272.00PG-430VS 4" x 30" Vertical Slot Stainless With Brackets 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...23932OEM PRICE $296.00YOUR PRICE $272.00 -
4" Preformed Aluminized Exhaust Seal Clamp 10 Pc Bulk Pack PF-4AVP
Grand Rock
OEM PRICE $306.00YOUR PRICE $256.00PF-4AVP 4" Preformed Aluminized Seal Clamp 10 Pc Bulk Pack PF-4AVP 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...GRCPF-4AVPOEM PRICE $306.00YOUR PRICE $256.00 -
4" x 48" Miter or Angle Cut OD Chrome Exhaust Tip P4-48SBC
Grand Rock
OEM PRICE $301.00YOUR PRICE $231.00P4-48SBC 4 inch x 48 inch Miter or Angle Cut OD Chrome P4-48SBC 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...GRCP4-48SBCOEM PRICE $301.00YOUR PRICE $231.00 -
4" x 48" Miter or Angle Cut Stack ID Chrome Exhaust Tip P4-48EXC
Grand Rock
OEM PRICE $306.00YOUR PRICE $226.00P4-48EXC 4 inch x 48 inch Miter or Angle Cut ID Chrome P4-48EXC 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...GRCP4-48EXCOEM PRICE $306.00YOUR PRICE $226.00 -
4" x 16.5" Dump Truck Exhaust Stack 60 Degree Chrome OB-460C
Grand Rock
OEM PRICE $307.00YOUR PRICE $237.00OB-460C 4" OD Bottom 60 Degree Chrome Stack OB-460C 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...GRCOB-460COEM PRICE $307.00YOUR PRICE $237.00 -
M-724 Type 4 Round Muffler 11" x 36" 4" IN-OUT
ShuttleWorth
OEM PRICE $384.00YOUR PRICE $322.00M-724 Type 4 Universal Use Muffler 11" x 36" 4" IN-OUT M-724 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...SHWD13-0034OEM PRICE $384.00YOUR PRICE $322.00 -
25159367 Mack DM Oval Muffler 10" x 15" Oval 4" IN & 5" OUT
Grand Rock
OEM PRICE $557.00YOUR PRICE $370.00M-542 Mack DM Oval Muffler 10" x 15" Oval 4" IN & 5" OUT SW-D13-2070 25159367 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...GRCM-542OEM PRICE $557.00YOUR PRICE $370.00 -
Mack Granite & R Series Muffler 9" x 44 with 4" IN/5" OUT Type 1 M-514
Grand Rock
OEM PRICE $488.00YOUR PRICE $287.00M-514 M-514 Type 1 Muffler 9" x 44.5" 4" IN-5" OUT Mack Granite & R Series Muffler Type 1 9" x 44.5" 4" IN-5" OUT Donaldson M090781, DYNAFLEX 87Q-4050-514, ECS D13-4095, FlexaTube FLX-459M, HD MFG 31514, Nelson 86740M, PDC M4590, Riker 90912,...GRCM-514OEM PRICE $488.00YOUR PRICE $287.00 -
M-153 Type 2 Oval Muffler 8.25" x 11.5" x 27" 4" IN-OUT MO90534
Grand Rock
OEM PRICE $388.00YOUR PRICE $271.00M-153 Type 2 Oval Muffler 8.25" x 11.5" x 27" 4" Inlet M-153 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...GRCM-153OEM PRICE $388.00YOUR PRICE $271.00 -
M-127 Type 1 Muffler 8.5" Round 4" Inlet-Outlet for Mack R Model
Grand Rock
OEM PRICE $382.00YOUR PRICE $205.00M-127 Type 1 Muffler 8.5" Round 4" Inlet-Outlet for Mack R Model M-127 Type 1 Muffler8.5" Round4" Inlet-Outlet34.5" Body41" Overall What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to...GRCM-127OEM PRICE $382.00YOUR PRICE $205.00 -
M-125 Type 2 Oval Thomas Muffler 10" x 15" 34" Long 4" IN-OUT
Grand Rock
OEM PRICE $509.00YOUR PRICE $339.00M-125 Type 2 Oval Muffler 4" ID 10" x 15" Body 34" Long Thomas Bus M-125 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...GRCM-125OEM PRICE $509.00YOUR PRICE $339.00 -
4" Chrome Exhaust Elbow 90 Degree 18" x 18" OD-OD L490-1818SC
Grand Rock
OEM PRICE $271.00YOUR PRICE $211.00L490-1818SC 4 inch Elbow 90 Degree 18 inch x 18 inch OD-OD Chrome L490-1818SC 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...GRCL490-1818SCOEM PRICE $271.00YOUR PRICE $211.00 -
4" Chrome Exhaust Elbow 90 Degree 18" x 18" ID-OD L490-1818C
Grand Rock
OEM PRICE $265.00YOUR PRICE $205.00L490-1818C 4 inch Elbow 90 Degree 18 inch x 18 inch ID-OD Chrome L490-1818C 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...GRCL490-1818COEM PRICE $265.00YOUR PRICE $205.00