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" Chrome Exhaust Elbow 90 Degree 8" x 8" OD-ID L490-0808C
Grand Rock
OEM PRICE $251.00YOUR PRICE $201.00L490-0808C 4 inch Elbow 90 Degree 8 inch x 8 inch OD-ID Chrome L490-0808C 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...GRCL490-0808COEM PRICE $251.00YOUR PRICE $201.00 -
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" Chrome OD-OD L445-0909SC
Grand Rock
OEM PRICE $238.00YOUR PRICE $174.00L445-0909SC 4 inch Elbow 45 Degree 9 inch x 9 inch Chrome OD-OD L445-0909SC 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...GRCL445-0909SCOEM PRICE $238.00YOUR PRICE $174.00 -
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" ID-OD 409 Stainless Steel L445-0909S4
Grand Rock
OEM PRICE $198.00YOUR PRICE $142.00L445-0909S4 4 inch Elbow 45 Degree 9 inch x 9 inch ID-OD 409 Stainless Steel L445-0909S4 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...GRCL445-0909S4OEM PRICE $198.00YOUR PRICE $142.00 -
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 60" Curved Top Aluminized Exhaust Stack OD End K4-60SBA
Grand Rock
OEM PRICE $188.00YOUR PRICE $128.00K4-60SBA 4 inch x 60 inch Curved Top Aluminized OD End K4-60SBA 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 out what OEM pipe...GRCK4-60SBAOEM PRICE $188.00YOUR PRICE $128.00 -
4" x 60" Curved Top ID Bottom Aluminized Stack Pipe K4-60EXA
Grand Rock
OEM PRICE $168.00YOUR PRICE $138.00K4-60EXA 4 inch x 60 inch Curved Top ID Bottom Aluminized K4-60EXA 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 out what OEM...GRCK4-60EXAOEM PRICE $168.00YOUR PRICE $138.00 -
4" x 48" Curved Top Aluminized Exhaust Stack OD End K4-48SBA
Grand Rock
OEM PRICE $181.00YOUR PRICE $131.00K4-48SBA 4 inch x 48 inch Curved Stack OD Inlet Aluminized K4-48SBA 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 out what OEM...GRCK4-48SBAOEM PRICE $181.00YOUR PRICE $131.00 -
4" x 36" Curved Chrome Exhaust Stack Pipe OD End K4-36SBC
Grand Rock
OEM PRICE $204.00YOUR PRICE $174.00K4-36SBC 4 inch x 36 inch Curved Chrome Stack OD End K4-36SBC 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 what OEM pipe...GRCK4-36SBCOEM PRICE $204.00YOUR PRICE $174.00 -
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 Stack ID Inlet Chrome Stack Pipe K4-36EXC
Grand Rock
OEM PRICE $234.00YOUR PRICE $184.00K4-36EXC 4 inch x 36 inch Curved Stack ID Inlet Chrome K4-36EXC 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 what OEM pipe...GRCK4-36EXCOEM PRICE $234.00YOUR PRICE $184.00 -
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 Stack Exhaust OD Inlet Chrome K4-24SBC
Grand Rock
OEM PRICE $189.00YOUR PRICE $149.00K4-24SBC 4 inch x 24 inch Curved Stack Exhaust OD Inlet Chrome K4-24SBC 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 what...GRCK4-24SBCOEM PRICE $189.00YOUR PRICE $149.00 -
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 Top ID Chrome Stack pipe K4-24EXC
Grand Rock
OEM PRICE $203.00YOUR PRICE $153.00K4-24EXC 4 inch x 24 inch Curved ID Chrome Stack pipe K4-24EXC 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 what OEM pipe...GRCK4-24EXCOEM PRICE $203.00YOUR PRICE $153.00 -
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 Top Stack Pipe OD Bottom Chrome K4-18SBC
Grand Rock
OEM PRICE $207.00YOUR PRICE $157.00K4-18SBC 4 inch x 18 inch Curved Stack OD Bottom Chrome K4-18SBC 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...GRCK4-18SBCOEM PRICE $207.00YOUR PRICE $157.00 -
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 OD Chrome Exhaust Stack pipe K4-12SBC
Grand Rock
OEM PRICE $183.00YOUR PRICE $133.00K4-12SBC 4 inch x 12 inch Curved OD Chrome Stack pipe K4-12SBC 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...GRCK4-12SBCOEM PRICE $183.00YOUR PRICE $133.00 -
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 Chrome Exhaust Stack Pipe ID End K4-12EXC
Grand Rock
OEM PRICE $193.00YOUR PRICE $143.00K4-12EXC 4 inch x 12 inch ID Curved Chrome Exhaust Stack Pipe K4-12EXC 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...GRCK4-12EXCOEM PRICE $193.00YOUR PRICE $143.00 -
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" HD Pipe Hanger for International H-IHP3
Grand Rock
OEM PRICE $183.00YOUR PRICE $133.00H-IHP3 H-IHP3 4" HD Pipe Hanger for 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...GRCH-IHP3OEM PRICE $183.00YOUR PRICE $133.00 -
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