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" Flat Bolt Exhaust Clamp 304 Stainless Steel FB-4SS
Grand Rock
OEM PRICE $104.00YOUR PRICE $77.00FB-4SS 4" Flat Bolt Clamp Stainless Steel FB-4SS 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...GRCFB-4SSOEM PRICE $104.00YOUR PRICE $77.00 -
4" Marmon Flange 4.62" Bead in 304 Stainless Steel 41967-L
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.0041967-L 4" Marmon Flange 4.62" Bead in 304 Stainless Steel 41967-L 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...GRC41967-LOEM PRICE $101.00YOUR PRICE $71.00 -
4" Marmon Exhaust 4.625" Flare 304 Stainless Steel 39660-L
United Muffler
OEM PRICE $132.00YOUR PRICE $72.0039660-L 4" Marmon Exhaust 4.625" Flare 304 Stainless Steel 39660-L 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...UTDMAR4FLOEM PRICE $132.00YOUR PRICE $72.00 -
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 24" Westfalia 304 Stainless Steel Triple-S Exhaust Flex WFF-424
Grand Rock
OEM PRICE $163.00YOUR PRICE $133.00WFF-424 4' x 24" Westfalia 304 Stainless Triple-S Flex WFF-424 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...GRCWFF-424OEM PRICE $163.00YOUR PRICE $133.00 -
4" x 18" Westfalia 304 Stainless Steel Triple-S Exhaust Flex WFF-418
Grand Rock
OEM PRICE $146.00YOUR PRICE $126.00WFF-418 4" x 18" Westfalia 304 Stainless Steel Triple-S Exhaust Flex WFF-418 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...GRCWFF-418OEM PRICE $146.00YOUR PRICE $126.00 -
4" x 15" Westfalia 304 Stainless Steel Triple-S Exhaust Flex WFF-415
Grand Rock
OEM PRICE $122.00YOUR PRICE $112.00WFF-415 4" x 15" Westfalia 304 Stainless Triple-S Flex WFF-415 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...GRCWFF-415OEM PRICE $122.00YOUR PRICE $112.00 -
4" x 12" Westfalia 304 Stainless Steel Triple-S Exhaust Flex WFF-412
Grand Rock
OEM PRICE $125.00YOUR PRICE $115.00WFF-412 4" x 12" Westfalia 304 Stainless Triple-S Flex WFF-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...GRCWFF-412OEM PRICE $125.00YOUR PRICE $115.00 -
4" Westfalia Aluminized Exhaust Band Clamp WFC-4A
Grand Rock
OEM PRICE $40.00YOUR PRICE $26.00WFC-4A 4" Westfalia Aluminized Band Clamp WFC-4A 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...GRCWFC-4AOEM PRICE $40.00YOUR PRICE $26.00 -
4" Westfalia Stainless Steel Exhaust Band Clamp WFC-4SS
Grand Rock
OEM PRICE $51.00YOUR PRICE $31.00WFC-4SS 4" Westfalia Stainless Steel Band Clamp WFC-4SS 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...GRCWFC-4SSOEM PRICE $51.00YOUR PRICE $31.00 -
21428534 Volvo & Mack VNL-VNM-Pinnacle Bellows 17.5" Long VG-8534
Grand Rock
OEM PRICE $751.00YOUR PRICE $621.00VG-8534 21428534 Volvo & Mack EGR Bellows Flex 17.5" Long VG-8534 OEM OEM NUMBER Volvo 21959393 Volvo 22307701 Mack 4ME-22047M Volvo 21428534 Volvo 21959393 Volvo 21219442 Volvo 21005136 Volvo 22307701 Roadchoice...GRCVG-8534OEM PRICE $751.00YOUR PRICE $621.00 -
4" Tilt Bell Aluminized Heat Diverter Box Connector TBE-4
Grand Rock
OEM PRICE $104.00YOUR PRICE $84.00TBE-4 4" Tilt Bell Aluminized Exhaust TBE-4 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, It...GRCTBE-4OEM PRICE $104.00YOUR PRICE $84.00 -
4" Tilt Ball Aluminized Heat Diverter Box Connector TBA-4
Grand Rock
OEM PRICE $112.00YOUR PRICE $92.00TBA-4 4" Tilt Ball Aluminized Heat Diverter Box Connector TBA-4 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...GRCTBA-4OEM PRICE $112.00YOUR PRICE $92.00 -
4" x 48" 304 Stainless Steel Flex Exhaust Hose SF-448
Grand Rock
OEM PRICE $203.00YOUR PRICE $153.00SF-448 4" x 48" 304 Stainless Steel Flex Exhaust Hose SF-448 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...GRCSF-448OEM PRICE $203.00YOUR PRICE $153.00 -
4" x 36" 304 Stainless Steel Flex Exhaust Hose SF-436
Grand Rock
OEM PRICE $153.00YOUR PRICE $123.00SF-436 4" x 36" 304 Stainless Steel Flex Exhaust Hose SF-436 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...GRCSF-436OEM PRICE $153.00YOUR PRICE $123.00 -
4" x 300" 304 Stainless Steel Flex Exhaust Hose SF-4300
Grand Rock
OEM PRICE $1,022.00YOUR PRICE $772.00SF-4300 4" x 300" 304 Stainless Steel Flex Exhaust Hose SF-4300 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...GRCSF-4300OEM PRICE $1,022.00YOUR PRICE $772.00 -
4" x 24" 304 Stainless Steel Flex Exhaust Hose SF-424
Grand Rock
OEM PRICE $132.00YOUR PRICE $92.00SF-424 4" x 24" 304 Stainless Steel Flex Exhaust Hose SF-424 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...GRCSF-424OEM PRICE $132.00YOUR PRICE $92.00 -
4" x 18" 304 Stainless Steel Flex Exhaust Hose SF-418
Grand Rock
OEM PRICE $112.00YOUR PRICE $82.00SF-418 4" x 18" 304 Stainless Steel Flex Exhaust Hose SF-418 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...GRCSF-418OEM PRICE $112.00YOUR PRICE $82.00 -
4" x 120" 304 Stainless Steel Flex Exhaust Hose SF-4120
Grand Rock
OEM PRICE $510.00YOUR PRICE $390.00SF-4120 4" x 120" .018 304 Stainless Steel Flex Exhaust Hose SF-4120 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...GRCSF-4120OEM PRICE $510.00YOUR PRICE $390.00 -
4" x 12" 304 Stainless Steel Flex Exhaust Hose SF-412
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00SF-412 4" x 12" 304 Stainless Steel Flex Exhaust Hose SF-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...GRCSF-412OEM PRICE $101.00YOUR PRICE $71.00 -
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 Aluminized Exhaust Stack OD Ends S4-60SBA
Grand Rock
OEM PRICE $187.00YOUR PRICE $117.00S4-60SBA 4 inch x 60 inch Straight Cut Aluminized Exhaust Stack OD Ends S4-60SBA 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...GRCS4-60SBAOEM PRICE $187.00YOUR PRICE $117.00 -
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 60" Straight Cut Aluminized Exhaust Stack ID End S4-60EXA
Grand Rock
OEM PRICE $160.00YOUR PRICE $110.00S4-60EXA 4 inch x 60 inch Straight Cut Aluminized Exhaust Stack ID End S4-60EXA 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...GRCS4-60EXAOEM PRICE $160.00YOUR PRICE $110.00 -
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 Aluminized Exhaust Stack OD Ends S4-48SBA
Grand Rock
OEM PRICE $138.00YOUR PRICE $108.00S4-48SBA 4 inch x 48 inch Straight Cut Aluminized Exhaust Stack OD Ends S4-48SBA 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...GRCS4-48SBAOEM PRICE $138.00YOUR PRICE $108.00 -
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 48" Straight Cut Aluminized Exhaust Stack ID End S4-48EXA
Grand Rock
OEM PRICE $120.00YOUR PRICE $90.00S4-48EXA 4 inch x 48 inch Straight Cut Aluminized Exhaust Stack ID End S4-48EXA 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...GRCS4-48EXAOEM PRICE $120.00YOUR PRICE $90.00 -
4" x 36" Straight Cut Chrome Exhaust Tube OD Ends S4-36SBC
Grand Rock
OEM PRICE $249.00YOUR PRICE $189.00S4-36SBC 4 inch x 36 inch Straight Cut Chrome Exhaust Tube OD Ends S4-36SBC 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...GRCS4-36SBCOEM PRICE $249.00YOUR PRICE $189.00 -
4" x 36" Straight Cut Chrome Exhaust Stack ID End S4-36EXC
Grand Rock
OEM PRICE $224.00YOUR PRICE $164.00S4-36EXC 4 inch x 36 inch Straight Cut Chrome Exhaust Stack ID End S4-36EXC 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...GRCS4-36EXCOEM PRICE $224.00YOUR PRICE $164.00 -
4" x 36" Straight Cut Aluminized Exhaust Stack ID End S4-36EXA
Grand Rock
OEM PRICE $111.00YOUR PRICE $81.00S4-36EXA 4 inch x 36 inch Straight Cut Aluminized Exhaust Stack ID End S4-36EXA 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...GRCS4-36EXAOEM PRICE $111.00YOUR PRICE $81.00 -
4" x 24" Straight Cut Chrome Exhaust Tube OD Ends S4-24SBC
Grand Rock
OEM PRICE $264.00YOUR PRICE $194.00S4-24SBC 4 inch x 24 inch Straight Cut Chrome Exhaust Tube OD Ends S4-24SBC 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...GRCS4-24SBCOEM PRICE $264.00YOUR PRICE $194.00 -
4" x 24" Straight Cut Chrome Exhaust Stack ID End S4-24EXC
Grand Rock
OEM PRICE $203.00YOUR PRICE $153.00S4-24EXC 4 inch x 24 inch Straight Cut Chrome Exhaust Stack ID End S4-24EXC 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...GRCS4-24EXCOEM PRICE $203.00YOUR PRICE $153.00 -
4" x 24" Straight Cut Aluminized Exhaust Stack ID End S4-24EXA
Grand Rock
OEM PRICE $103.00YOUR PRICE $73.00S4-24EXA 4 inch x 24 inch Straight Cut Aluminized Exhaust Stack ID End S4-24EXA 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...GRCS4-24EXAOEM PRICE $103.00YOUR PRICE $73.00 -
4" x 18" Straight Cut Aluminized Exhaust Stack ID End S4-18EXA
Grand Rock
OEM PRICE $101.00YOUR PRICE $61.00S4-18EXA 4 inch x 18 inch Straight Cut Aluminized Exhaust Stack ID End S4-18EXA 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...GRCS4-18EXAOEM PRICE $101.00YOUR PRICE $61.00 -
4" x 12" Straight Cut Aluminized Exhaust Stack ID End S4-12EXA
Grand Rock
OEM PRICE $83.00YOUR PRICE $53.00S4-12EXA 4 inch x 12 inch Straight Cut Aluminized Exhaust Stack ID End S4-12EXA 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...GRCS4-12EXAOEM PRICE $83.00YOUR PRICE $53.00 -
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