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Full Exhaust Kits


Original price $229.99 - Original price $229.99
Original price
$229.99
$229.99 - $229.99
Current price $229.99

Galvanized 5" diameter y-divider exhaust pipe for Peterbilt 379

Manufactured from galvanized steel. This is not a chrome plated y-pipe. Compatible with Roadworks Exhaust kits. No flex pipe needed when used with ...

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Original price $229.99 - Original price $229.99
Original price
$229.99
$229.99 - $229.99
Current price $229.99
Original price $3,144.99 - Original price $4,341.99
Original price
$3,144.99 - $4,341.99
$3,144.99 - $4,341.99
Current price $3,144.99

Peterbilt 359/379 7" Diameter Exhaust Kits

Also fits Peterbilt 389 non-DPF trucks or glider kits. Will not fit any Peterbilt truck with a DPF box on the passenger's side. Includes all clamps...

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Original price $3,144.99 - Original price $4,341.99
Original price
$3,144.99 - $4,341.99
$3,144.99 - $4,341.99
Current price $3,144.99
Original price $3,543.99 - Original price $4,990.99
Original price
$3,543.99 - $4,990.99
$3,543.99 - $4,990.99
Current price $3,543.99

Peterbilt 359/379 8" Diameter Chrome Exhaust Kits

Also fits Peterbilt 389 non-DPF trucks or glider kits. Will not fit any Peterbilt truck with a DPF box on the passenger's side. Includes all clamps...

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Original price $3,543.99 - Original price $4,990.99
Original price
$3,543.99 - $4,990.99
$3,543.99 - $4,990.99
Current price $3,543.99
Original price $2,994.99 - Original price $3,892.99
Original price
$2,994.99 - $3,892.99
$2,994.99 - $3,892.99
Current price $2,994.99

Freightliner Classic 7" Diameter Chrome Exhaust Kits

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $2,994.99 - Original price $3,892.99
Original price
$2,994.99 - $3,892.99
$2,994.99 - $3,892.99
Current price $2,994.99
Original price $319.00 - Original price $319.00
Original price
$319.00
$319.00 - $319.00
Current price $319.00

Peterbilt 379 5" diameter chrome y-pipe for exhaust kit

4 in stock

Compatible with Lincoln Chrome exhaust kits. No clamps or flex pipe included.

Original price $319.00 - Original price $319.00
Original price
$319.00
$319.00 - $319.00
Current price $319.00
Original price $2,599.99 - Original price $2,599.99
Original price
$2,599.99
$2,599.99 - $2,599.99
Current price $2,599.99

Peterbilt 379 6" diameter exhaust kit with 52" spool (2002 and older) - NO TIPS

2 in stock

Includes y-pipe, flex pipe, band clamps, elbows, center spool, brackets, and clamps.  Y-pipe x190-degree elbow x2Band clamp x4Angled clamp x452" Ce...

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Original price $2,599.99 - Original price $2,599.99
Original price
$2,599.99
$2,599.99 - $2,599.99
Current price $2,599.99
Original price $349.00 - Original price $369.00
Original price
$349.00 - $369.00
$349.00 - $369.00
Current price $349.00

Lincoln Chrome 6" diameter exhaust tips ONLY - fits 6" kits

2 in stock

Compatible with our Lincoln Chrome 6" diameter exhaust kits. These tips do NOT reduce down to 5" at the bottom - they are 6" diameter at the bottom...

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Original price $349.00 - Original price $369.00
Original price
$349.00 - $369.00
$349.00 - $369.00
Current price $349.00
Original price $3,393.99 - Original price $4,441.99
Original price
$3,393.99 - $4,441.99
$3,393.99 - $4,441.99
Current price $3,393.99

Freightliner Classic 8" Diameter Chrome Exhaust Kits

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,393.99 - Original price $4,441.99
Original price
$3,393.99 - $4,441.99
$3,393.99 - $4,441.99
Current price $3,393.99
Original price $2,744.99 - Original price $3,842.99
Original price
$2,744.99 - $3,842.99
$2,744.99 - $3,842.99
Current price $2,744.99

Peterbilt 359/379 6" Diameter Chrome Exhaust Kits

Also fits Peterbilt 389 non-DPF trucks or glider kits. Will not fit any Peterbilt truck with a DPF box on the passenger's side. Includes all clamps...

View full details
Original price $2,744.99 - Original price $3,842.99
Original price
$2,744.99 - $3,842.99
$2,744.99 - $3,842.99
Current price $2,744.99
Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99

Kenworth Non-Aerocab 8" Diameter Chrome Exhaust Kits - for trucks w/40" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99
Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99

Kenworth Non-Aerocab 7" Diameter Chrome Exhaust Kits - for trucks w/45" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99
Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99

Kenworth Aerocab 7" Diameter Chrome Exhaust Kits - for trucks w/45" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99
Original price $2,995.00 - Original price $2,995.00
Original price
$2,995.00
$2,995.00 - $2,995.00
Current price $2,995.00

Peterbilt 379 chrome 108" tall 7" diameter exhaust kit with 90 degree Rod Pickett style elbows - 3 piece set, includes clamps, brackets, and bushings

2 in stock

Includes 52" center spools (check measurements on your truck before ordering - 55" center spool option is coming Fall 2026) and 56" top stacks.  90...

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Original price $2,995.00 - Original price $2,995.00
Original price
$2,995.00
$2,995.00 - $2,995.00
Current price $2,995.00
Original price $3,999.00 - Original price $3,999.00
Original price
$3,999.00
$3,999.00 - $3,999.00
Current price $3,999.00

Peterbilt 379 8" diameter exhaust kit with 52" spool (2003 and older) - NO TIPS

Out of stock

Includes y-pipe, flex pipe, band clamps, elbows, center spool, brackets, and clamps.  Y-pipe x1 90-degree elbow x2 Band clamp x4 Angled clamp x4 5...

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Original price $3,999.00 - Original price $3,999.00
Original price
$3,999.00
$3,999.00 - $3,999.00
Current price $3,999.00
Contact us for availability
Original price $2,899.00 - Original price $2,899.00
Original price
$2,899.00
$2,899.00 - $2,899.00
Current price $2,899.00

Peterbilt 379 chrome 3-piece 7" diameter exhaust kit - NO TIPS

Out of stock

Includes y-pipe, flex pipe, band clamps, elbows, center spool, brackets, and clamps.    **Check your center spool measurement prior to ordering. Mo...

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Original price $2,899.00 - Original price $2,899.00
Original price
$2,899.00
$2,899.00 - $2,899.00
Current price $2,899.00
Contact us for availability
Original price $479.00 - Original price $529.00
Original price
$479.00 - $529.00
$479.00 - $529.00
Current price $479.00

Lincoln Chrome 7" diameter exhaust tips ONLY - fits 7" kits

Out of stock

Compatible with our Lincoln Chrome 7" diameter exhaust kits. These tips do NOT reduce down to 5" at the bottom - they are 7" diameter at the bottom...

View full details
Original price $479.00 - Original price $529.00
Original price
$479.00 - $529.00
$479.00 - $529.00
Current price $479.00
Contact us for availability
Original price $599.00 - Original price $629.00
Original price
$599.00 - $629.00
$599.00 - $629.00
Current price $599.00

Lincoln Chrome 8" diameter exhaust tips ONLY - fits 8" kits

Out of stock

Compatible with our Lincoln Chrome 8" diameter exhaust kits. These tips do NOT reduce down to 5" at the bottom - they are 8" diameter at the bottom...

View full details
Original price $599.00 - Original price $629.00
Original price
$599.00 - $629.00
$599.00 - $629.00
Current price $599.00
Contact us for availability
Original price $3,400.00 - Original price $3,400.00
Original price
$3,400.00
$3,400.00 - $3,400.00
Current price $3,400.00

Peterbilt 379 8" diameter exhaust kit with 55" spool (2003 and newer) - NO TIPS

Out of stock

Includes y-pipe, flex pipe, band clamps, elbows, center spool, brackets, and clamps.  Y-pipe x1 90-degree elbow x2 Band clamp x4 Angled clamp x4 5...

View full details
Original price $3,400.00 - Original price $3,400.00
Original price
$3,400.00
$3,400.00 - $3,400.00
Current price $3,400.00
Contact us for availability
Original price $2,744.99 - Original price $3,543.99
Original price
$2,744.99 - $3,543.99
$2,744.99 - $3,543.99
Current price $2,744.99

Freightliner Classic 6" Diameter Chrome Exhaust Kits

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $2,744.99 - Original price $3,543.99
Original price
$2,744.99 - $3,543.99
$2,744.99 - $3,543.99
Current price $2,744.99
Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99

Kenworth Non-Aerocab 8" Diameter Chrome Exhaust Kits - for trucks w/45" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99
Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99

Kenworth Aerocab 8" Diameter Chrome Exhaust Kits - for trucks w/45" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99
Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99

Kenworth Aerocab 8" Diameter Chrome Exhaust Kits - for trucks w/40" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $4,292.99 - Original price $5,340.99
Original price
$4,292.99 - $5,340.99
$4,292.99 - $5,340.99
Current price $4,292.99
Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99

Kenworth Non-Aerocab 7" Diameter Chrome Exhaust Kits - for trucks w/40" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99
Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99

Kenworth Aerocab 7" Diameter Chrome Exhaust Kits - for trucks w/40" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,693.99 - Original price $4,591.99
Original price
$3,693.99 - $4,591.99
$3,693.99 - $4,591.99
Current price $3,693.99
Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99

Kenworth Non-Aerocab 6" Diameter Chrome Exhaust Kits - for trucks w/45" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99
Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99

Kenworth Non-Aerocab 6" Diameter Chrome Exhaust Kits - for trucks w/40" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99
Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99

Kenworth Aerocab 6" Diameter Chrome Exhaust Kits - for trucks w/45" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99
Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99

Kenworth Aerocab 6" Diameter Chrome Exhaust Kits - for trucks w/40" boxes

Includes all clamps, elbows, and single piece top stack. All Roadworks Exhaust kits are 2-piece - elbow & top stack. No center spool needed!

Original price $3,194.99 - Original price $3,992.99
Original price
$3,194.99 - $3,992.99
$3,194.99 - $3,992.99
Current price $3,194.99