Peterbilt Exhaust Parts
Upgrade your big rig with premium Peterbilt exhaust systems from 4 State Trucks. Our extensive collection of Peterbilt semi truck exhaust components delivers the perfect blend of performance and style. From chrome stacks to high-flow mufflers, we offer everything to enhance your Peterbilt exhaust setup. Improve fuel efficiency, reduce backpressure, and turn heads with our top-quality Peterbilt exhaust solutions. Whether you're after a subtle upgrade or a complete custom overhaul, 4 State Trucks has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road.
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On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Stacks & Long Drop Elbows For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $2,422.79Was: $2,691.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $2,422.79Was: $2,691.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Stacks, Long 90S & Chrome Tapered Y-Pipe For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $3,058.19Was: $3,397.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...Now: $3,058.19Was: $3,397.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Stacks & Long Drop Elbows For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $2,285.99Was: $2,539.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $2,285.99Was: $2,539.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Chrome Tapered Y-Pipe For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $2,926.79Was: $3,251.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...Now: $2,926.79Was: $3,251.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Stacks & Long Drop Elbows For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $2,100.59Was: $2,333.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $2,100.59Was: $2,333.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks, Long 90S & Chrome Tapered Y-Pipe For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $2,993.39Was: $3,325.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...Now: $2,993.39Was: $3,325.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long 90S & Chrome Tapered Y-Pipe For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $2,926.79Was: $3,251.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...Now: $2,926.79Was: $3,251.99 -
On Sale
7-5 X 108 Inch Chrome Flat Top Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit
BESTFIT TRUCK PARTS
Now: $3,639.59Was: $4,043.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...Now: $3,639.59Was: $4,043.99 -
On Sale
Peterbilt 359 1967 - 1987 7-5 X 96 Inch Chrome Bull Hauler Stack Exhaust Kit W/ Long Drop Elbows by BESTfit
BESTFIT TRUCK PARTS
Now: $2,976.29Was: $3,306.99BESTfit Chrome 7 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt 359Introducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $2,976.29Was: $3,306.99 -
On Sale
8 X 96 Inch Chrome West Coast Turnout Stack Exhaust Kit W/ Long 90S & 8 Inch Y-Pipe by BESTfit
BESTFIT TRUCK PARTS
Now: $3,857.39Was: $4,285.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits PeterbiltIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $3,857.39Was: $4,285.99 -
On Sale
8-5 X 96 Inch Chrome Miter Stack Exhaust Kit With OE Style Elbows by BESTfit
BESTFIT TRUCK PARTS
Now: $2,787.29Was: $3,096.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits PeterbiltIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $2,787.29Was: $3,096.99 -
On Sale
8-5 X 96 Inch Chrome Flat Top Stack Exhaust Kit W/ Long 90S & Tapered Y-Pipe by BESTfit
BESTFIT TRUCK PARTS
Now: $3,419.09Was: $3,798.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits PeterbiltIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...Now: $3,419.09Was: $3,798.99