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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
BESTfit 8 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long 90S & 8 Inch Y-Pipe
BESTFIT TRUCK PARTS
$4,223.99BESTfit Chrome 8 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...$4,223.99 -
BESTfit 8 To 5 X 96 Inch Chrome Exhaust Kit With Flat Top Stacks, Long 90s & Tapered Y-Pipe For Peterbilt 378, 379, 389
BESTFIT TRUCK PARTS
$3,356.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Kit Includes: - (2) Flat Top Stack - (2) 55 Inch Center Spools - (2) 8 Inch To 5 Inch Long Elbows - (4) Exhaust Brackets - (8) Exhaust...$3,356.99 -
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long 90S & Chrome Tapered Y-Pipe
BESTFIT TRUCK PARTS
$3,955.99BESTfit Chrome 8 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...$3,955.99 -
BESTfit 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows
BESTFIT TRUCK PARTS
$2,942.99BESTfit Chrome 8 Inch Exhaust Kit With 55 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...$2,942.99 -
BESTfit 8 X 114 Inch Chrome Exhaust Kit With West Coast Turnout Stacks, Unibilt, Long 90s & 8 Inch Y-Pipe For Peterbilt 378, 379, 389
BESTFIT TRUCK PARTS
$3,988.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Sleeper Type: Unibilt* Top Cut: West Coast Turnout* Length: 114 Inches* Kit Includes: - West Coast Turnout Stack (2) - 55 Inch Center...$3,988.99 -
BESTfit 8 To 5 X 114 Inch Chrome Exhaust Kit With West Coast Turnout Stacks, Unibilt, Long 90s & Tapered Y-Pipe For Peterbilt 378, 379, 389
BESTFIT TRUCK PARTS
$3,617.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Sleeper Type: Unibilt* Top Cut: West Coast Turnout* Length: 114 Inches* Kit Includes: - West Coast Turnout Stack (2) - 55 Inch Center...$3,617.99 -
BESTfit 8 X 114 Inch Chrome Exhaust Kit With West Coast Turnout Stacks, Long 90s & 8 Inch Y-Pipe For Peterbilt 378, 379, 389
BESTFIT TRUCK PARTS
$3,945.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Sleeper Type: Standard* Top Cut: West Coast Turnout* Length: 114 Inches* Kit Includes: - West Coast Turnout Stack (2) - 55 Inch Center...$3,945.99 -
BESTfit 8 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks, Long 90S & 8 Inch Y-Pipe
BESTFIT TRUCK PARTS
$4,464.99BESTfit Chrome 8 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...$4,464.99 -
BESTfit 8 To 5 X 114 Inch Chrome Exhaust Kit With West Coast Turnout Stacks, Long 90s & Tapered Y-Pipe For Peterbilt 378, 379, 389
BESTFIT TRUCK PARTS
$3,590.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Kit Includes: - (2) West Coast Turnout Stack - (2) 55 Inch Center Spools - (2) 8 Inch To 5 Inch Long Drop Elbows - (4) Exhaust...$3,590.99 -
BESTfit 8-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks, Long 90S & Chrome Tapered Y-Pipe
BESTFIT TRUCK PARTS
$3,486.99BESTfit 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...$3,486.99 -
BESTfit 8-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows
BESTFIT TRUCK PARTS
$3,176.99BESTfit Chrome 8 Inch Exhaust Kit With 55 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...$3,176.99 -
BESTfit 8 X 114 Inch Chrome Exhaust Kit With Bull Hauler Stacks, Unibilt, Long 90s & Y-Pipe For Peterbilt 378, 379, 389
BESTFIT TRUCK PARTS
$4,053.99BESTfit Chrome 8 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Sleeper Type: Unibilt* Top Cut: Bull Hauler Turnout* Length: 114 Inches* Kit Includes: - Bull Hauler Turnout Stack (2) - 55 Inch Center...$4,053.99