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
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4" Exhaust Elbow 90 Degree 6.5" x 6.5" OD-OD Aluminized L490-6565SA
Grand Rock
OEM PRICE $100.00YOUR PRICE $72.00L490-6565SA 4 inch Elbow 90 Degree 6.5 inch x 6.5 inch OD-OD Aluminized L490-6565SA 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...GRCL490-6565SAOEM PRICE $100.00YOUR PRICE $72.00 -
4" Exhaust Elbow 90 Degree 18" x 29" ID-OD Aluminized L490-1829A
Grand Rock
OEM PRICE $129.00YOUR PRICE $93.00L490-1829A 4 inch Elbow 90 Degree 18 inch x 29 inch ID-OD Aluminized L490-1829A 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...GRCL490-1829AOEM PRICE $129.00YOUR PRICE $93.00 -
4" Exhaust Elbow 90 Degree 18" x 18" OD-OD Aluminized L490-1818SA
Grand Rock
OEM PRICE $133.00YOUR PRICE $83.00L490-1818SA 4 inch Elbow 90 Degree 18 inch x 18 inch OD-OD Aluminized L490-1818SA 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...GRCL490-1818SAOEM PRICE $133.00YOUR PRICE $83.00 -
4" Exhaust Elbow 90 Degree 18" x 18" ID-OD Aluminized L490-1818A
Grand Rock
OEM PRICE $100.00YOUR PRICE $72.00L490-1818A 4 inch Elbow 90 Degree 18 inch x 18 inch ID-OD Aluminized L490-1818A 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...GRCL490-1818AOEM PRICE $100.00YOUR PRICE $72.00 -
4" Exhaust Elbow 90 Degree 15" x 15" OD-OD Aluminized L490-1515SA
Grand Rock
OEM PRICE $100.00YOUR PRICE $72.00L490-1515SA 4 inch Elbow 90 Degree 15 inch x 15 inch OD-OD Aluminized L490-1515SA 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...GRCL490-1515SAOEM PRICE $100.00YOUR PRICE $72.00 -
4" Exhaust Elbow 90 Degree 15" x 15" ID-OD Aluminized L490-1515A
Grand Rock
OEM PRICE $114.00YOUR PRICE $74.00L490-1515A 4 inch Elbow 90 Degree 15 inch x 15 inch ID-OD Aluminized L490-1515A 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...GRCL490-1515AOEM PRICE $114.00YOUR PRICE $74.00 -
4" Exhaust Elbow 90 Degree 12" x 12" OD-OD Aluminized L490-1212SA
Grand Rock
OEM PRICE $100.00YOUR PRICE $72.00L490-1212SA 4 inch Elbow 90 Degree 12 inch x 12 inch OD-OD Aluminized L490-1212SA 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...GRCL490-1212SAOEM PRICE $100.00YOUR PRICE $72.00 -
4" Exhaust Elbow 90 Degree 12" x 12" ID-OD Aluminized L490-1212A
Grand Rock
OEM PRICE $102.00YOUR PRICE $74.00L490-1212A 4 inch Elbow 90 Degree 12 inch x 12 inch ID-OD Aluminized L490-1212A 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...GRCL490-1212AOEM PRICE $102.00YOUR PRICE $74.00 -
4" Exhaust Elbow 90 Degree 10" x 10" OD-OD Aluminized L490-1010SA
Grand Rock
OEM PRICE $102.00YOUR PRICE $62.00L490-1010SA 4 inch Elbow 90 Degree 10" x 10" OD-OD Aluminized L490-1010SA 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...GRCL490-1010SAOEM PRICE $102.00YOUR PRICE $62.00 -
4" Exhaust Elbow 90 Degree 10" x 10" ID-OD Aluminized L490-1010A
Grand Rock
OEM PRICE $114.00YOUR PRICE $74.00L490-1010A 4 inch Elbow 90 Degree 10 inch x 10 inch ID-OD Aluminized L490-1010A 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...GRCL490-1010AOEM PRICE $114.00YOUR PRICE $74.00 -
4" Exhaust Elbow 90 Degree 8" x 8" OD-OD Aluminized L490-0808SA
Grand Rock
OEM PRICE $122.00YOUR PRICE $72.00L490-0808SA 4 inch Elbow 90 Degree 8 inch x 8 inch OD-OD Aluminized L490-0808SA 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...GRCL490-0808SAOEM PRICE $122.00YOUR PRICE $72.00 -
4" Exhaust Elbow 90 Degree 8" x 8" OD-ID Aluminized L490-0808A
Grand Rock
OEM PRICE $135.00YOUR PRICE $72.00L490-0808A 4 inch Elbow 90 Degree 8 inch x 8 inch OD-ID Aluminized L490-0808A 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...GRCL490-0808AOEM PRICE $135.00YOUR PRICE $72.00 -
4" Exhaust Elbow 90 Degree 6" x 6" OD-OD Aluminized L490-0606SA
Grand Rock
OEM PRICE $110.00YOUR PRICE $72.00L490-0606SA 4 inch Elbow 90 Degree 6 inch x 6 inch OD-OD Aluminized L490-0606SA 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...GRCL490-0606SAOEM PRICE $110.00YOUR PRICE $72.00 -
4" Exhaust Elbow 60 Degree 12" x 12" Aluminized OD-OD L460-1212SA
Grand Rock
OEM PRICE $100.00YOUR PRICE $72.00L460-1212SA 4 inch Elbow 60 Degree 12 inch x 12 inch Aluminized OD-OD L460-1212SA 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...GRCL460-1212SAOEM PRICE $100.00YOUR PRICE $72.00 -
4" Exhaust Elbow 60 Degree 12" x 12" Aluminized ID-OD L460-1212A
Grand Rock
OEM PRICE $100.00YOUR PRICE $72.00L460-1212A 4 inch Elbow 60 Degree 12 inch x 12 inch Aluminized ID-OD L460-1212A 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...GRCL460-1212AOEM PRICE $100.00YOUR PRICE $72.00 -
4" Exhaust Elbow 60 Degree 10" x 10" Aluminized ID-OD L460-1010A
Grand Rock
OEM PRICE $102.00YOUR PRICE $72.00L460-1010A 4 inch Elbow 60 Degree 10 inch x 10 inch Aluminized ID-OD L460-1010A 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...GRCL460-1010AOEM PRICE $102.00YOUR PRICE $72.00 -
4" Exhaust Elbow 60 Degree 8" x 8" Aluminized OD-OD L460-0808SA
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00L460-0808SA 4 inch Elbow 60 Degree 8 inch x 8 inch Aluminized OD-OD L460-0808SA 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...GRCL460-0808SAOEM PRICE $101.00YOUR PRICE $71.00 -
4" Exhaust Elbow 60 Degree 8" x 8" Aluminized ID-OD L460-0808A
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00L460-0808A 4 inch Elbow 60 Degree 8 inch x 8 inch Aluminized ID-OD L460-0808A 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...GRCL460-0808AOEM PRICE $101.00YOUR PRICE $71.00 -
4" Exhaust Elbow 45 Degree 12" x 12" Aluminized OD-OD L445-1212SA
Grand Rock
OEM PRICE $99.00YOUR PRICE $71.00L445-1212SA 4 inch Elbow 45 Degree 12 inch x 12 inch Aluminized OD-OD L445-1212SA 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...GRCL445-1212SAOEM PRICE $99.00YOUR PRICE $71.00 -
4" Exhaust Elbow 45 Degree 12" x 12" ID-OD Aluminized L445-1212A
Grand Rock
OEM PRICE $99.00YOUR PRICE $71.00L445-1212A 4 inch Elbow 45 Degree 12 inch x 12 inch ID-OD Aluminized L445-1212A 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...GRCL445-1212AOEM PRICE $99.00YOUR PRICE $71.00 -
4" Exhaust Elbow 45 Degree 9" x 9" Aluminized OD-OD L445-0909SA
Grand Rock
OEM PRICE $99.00YOUR PRICE $71.00L445-0909SA 4 inch Elbow 45 Degree 9 inch x 9 inch Aluminized OD-OD L445-0909SA 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...GRCL445-0909SAOEM PRICE $99.00YOUR PRICE $71.00 -
4" Exhaust Elbow 45 Degree 9" x 9" Aluminized ID-OD L445-0909A
Grand Rock
OEM PRICE $101.00YOUR PRICE $73.00L445-0909A 4 inch Elbow 45 Degree 9 inch x 9 inch Aluminized ID-OD L445-0909A 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...GRCL445-0909AOEM PRICE $101.00YOUR PRICE $73.00 -
4" Exhaust Elbow 45 Degree 6" x 6" Aluminized OD-OD L445-0606SA
Riker Products
OEM PRICE $101.00YOUR PRICE $73.00L445-0606SA 4 inch Elbow 45 Degree 6 inch x 6 inch Aluminized OD-OD L445-0606SA 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...RKRL40045SROEM PRICE $101.00YOUR PRICE $73.00 -
4" Exhaust Elbow 45 Degree 6" x 6" Aluminized ID-OD L445-0606A
Grand Rock
OEM PRICE $99.00YOUR PRICE $71.00L445-0606A 4 inch Elbow 45 Degree 6 inch x 6 inch Aluminized ID-OD L445-0606A 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...GRCL445-0606AOEM PRICE $99.00YOUR PRICE $71.00 -
4" 30 Degree Aluminized Elbow with 4" Legs OD-OD L430-0404SA
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00L430-0404SA 4" 30 Degree Aluminized Elbow with 4" Legs OD-OD L430-0404SA 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...GRCL430-0404SAOEM PRICE $101.00YOUR PRICE $71.00 -
4" 30 Degree Aluminized Elbow with 4" Legs ID-OD L430-0404A
Grand Rock
OEM PRICE $111.00YOUR PRICE $71.00L430-0404A 4" 30 Degree Aluminized Elbow with 4" Legs ID-OD L430-0404A 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...GRCL430-0404AOEM PRICE $111.00YOUR PRICE $71.00 -
4" 15 Degree Exhaust Elbow 4" x 4" OD-OD Aluminized L415-0404SA
Grand Rock
OEM PRICE $99.00YOUR PRICE $71.00L415-0404SA 4 inch 15 Degree Elbow 4 x 4 OD-OD Aluminized L415-0404SA 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...GRCL415-0404SAOEM PRICE $99.00YOUR PRICE $71.00 -
4" 15 Degree Exhaust Elbow 4" x 4" ID-OD Aluminized L415-0404A
Grand Rock
OEM PRICE $99.00YOUR PRICE $71.00L415-0404A 4 inch 15 Degree Elbow 4 x 4 ID-OD Aluminized L415-0404A 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...GRCL415-0404AOEM PRICE $99.00YOUR PRICE $71.00 -
4" x 36" Curved Top Aluminized Stack OD End K4-36SBA
Grand Rock
OEM PRICE $143.00YOUR PRICE $103.00K4-36SBA 4 inch x 36 inch Curved Top Aluminized OD End K4-36SBA 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...GRCK4-36SBAOEM PRICE $143.00YOUR PRICE $103.00 -
4" x 36" Curved ID Aluminized Exhaust Stack Pipe K4-36EXA
Grand Rock
OEM PRICE $142.00YOUR PRICE $102.00K4-36EXA 4 inch x 36 inch Curved ID Aluminized Stack K4-36EXA 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 out what OEM pipe...GRCK4-36EXAOEM PRICE $142.00YOUR PRICE $102.00 -
4" x 24" Curved Top Aluminized Stack OD End K4-24SBA
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00K4-24SBA 4 inch x 24 inch Curved Top Aluminized OD End K4-24SBA 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...GRCK4-24SBAOEM PRICE $101.00YOUR PRICE $71.00 -
4" x 24" Curved ID Aluminized Exhaust Stack Pipe K4-24EXA
Grand Rock
OEM PRICE $101.00YOUR PRICE $81.00K4-24EXA 4 inch x 24 inch Curved ID Aluminized Stacks K4-24EXA 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 out what OEM pipe...GRCK4-24EXAOEM PRICE $101.00YOUR PRICE $81.00 -
4" x 18" Curved ID Aluminized Exhaust Stack pipe K4-18EXA
Grand Rock
OEM PRICE $131.00YOUR PRICE $71.00K4-18EXA 4 inch x 18 inch Curved ID Aluminized Stack pipe K4-18EXA 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 out what OEM...GRCK4-18EXAOEM PRICE $131.00YOUR PRICE $71.00 -
4" x 12" Curved Top Aluminized Stack OD End K4-12SBA
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00K4-12SBA 4 inch x 12 inch Curved Top Aluminized OD End K4-12SBA 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...GRCK4-12SBAOEM PRICE $101.00YOUR PRICE $71.00 -
4" x 12" Curved ID Aluminized Stack Exhaust Pipe K4-12EXA
Grand Rock
OEM PRICE $101.00YOUR PRICE $71.00K4-12EXA 4 inch x 12 inch Curved ID Aluminized Stack Exhaust Pipe K4-12EXA 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 out...GRCK4-12EXAOEM PRICE $101.00YOUR PRICE $71.00 -
4" HD Pipe Hanger International H-IHP5
Grand Rock
OEM PRICE $60.00YOUR PRICE $40.00H-IHP5 H-IHP5 4" HD Pipe Hanger International What other exhaust parts will I need for my International Truck? Depending on your current exhaust system, you could need several truck pipes to complete the job. If you are trying to locate...GRCH-IHP5OEM PRICE $60.00YOUR PRICE $40.00 -
4" Air Intake Exhaust Hump Hose HH-4
Grand Rock
OEM PRICE $108.00YOUR PRICE $68.00HH-4 4" Air Intake Hump Hose HH-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 is best...GRCHH-4OEM PRICE $108.00YOUR PRICE $68.00 -
4" Ford Heavy Duty Pipe Hanger H-FTP1
Grand Rock
OEM PRICE $70.00YOUR PRICE $50.00H-FTP1 H-FTP1 4" Ford Heavy Duty Pipe Hanger 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 trying to locate the exact Ford OEM pipe for...GRCH-FTP1OEM PRICE $70.00YOUR PRICE $50.00 -
4" Round Bolt Double Saddle Exhaust Clamp Zinc HD-4ZN/89558K
Grand Rock
OEM PRICE $42.00YOUR PRICE $25.00HD-4ZN 4"Round Bolt-Welded Double Saddle-Zinc HD-4ZN 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...GRCHD-4ZNOEM PRICE $42.00YOUR PRICE $25.00 -
4" x 48" .015 Galvanized Exhaust Flex Hose G15-448
Grand Rock
OEM PRICE $132.00YOUR PRICE $92.00G15-448 G15-448 4 inch x 48 inch .015 Galvanized Flex G15-448 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...GRCG15-448OEM PRICE $132.00YOUR PRICE $92.00