Peterbilt 357/378 Exhaust Kits
Make upgrading your exhaust a breeze with Peterbilt 378 aftermarket exhaust kits. Shop for custom, chrome, and aftermarket exhaust kits, designed to fit your Peterbilt. We have exhaust kits and parts that will fit your big rig and budget.
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TPHD 7-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Tapered Y-Pipe
TPHD
$2,745.99108 Inch Long Chrome Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing our Chrome Plated Steel Exhaust Kit, perfect for upgrading your vehicle's exhaust system. This kit includes everything you need: chrome elbows, a tee pipe, band...$2,745.99 -
TPHD 6-5 X 114 Inch Exhaust Kit W/ Flat Top Stacks & Long Drop Elbows
TPHD
$2,434.996 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Exhaust Kit! This comprehensive kit contains everything you need to upgrade your vehicle's exhaust system. Included are (2) 6-5 Inch Long Drop Exhaust Elbows, (1) 5 Inch...$2,434.99 -
TPHD 6-5 X 96 Inch Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows
TPHD
$2,347.996 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Exhaust Kit, meticulously crafted to enhance your vehicle's performance and style. This kit includes two 6-5 inch long drop exhaust elbows, one 5-inch taper lock exhaust...$2,347.99 -
TPHD 6-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Chrome Tapered Y-Pipe
TPHD
$2,376.996 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing our Exhaust Kit for truck upgrades. It includes components like exhaust elbows, a tee, clamps, grommets, brackets, spools, stacks, and a gasket. With a 108-inch length, it fits...$2,376.99 -
TPHD 6-5 X 96 Inch Exhaust Kit W/ Flat Top Stacks & Long Drop Elbows
TPHD
$2,290.996 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Exhaust Kit, designed to boost your vehicle's performance and style! Each kit includes two 6-5 inch long drop exhaust elbows, a 5-inch aluminized steel taper lock exhaust...$2,290.99 -
TPHD 6-5 X 114 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Chrome Tapered Y-Pipe
TPHD
$2,434.996 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing our Exhaust Kit, designed for easy installation and optimal performance. With a length of 114 inches, this kit includes: 2 long drop exhaust elbows, 1 taper lock exhaust tee, 2...$2,434.99 -
Peterbilt TPHD 6-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For 378, 379, 389
TPHD
$2,304.99Peterbilt Chrome 6 Inch Exhaust Kit W/ 55 Inch Spool & Long Drop 90 Degree ElbowsUpgrade your vehicle's exhaust system with our comprehensive West Coast Exhaust Kit, featuring a 6-5 Long Drop 90 Elbow and a 55 Spool, minus the Tee pipe. Our kit includes...$2,304.99 -
TPHD 6-5 X 108 Inch Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows
TPHD
$2,434.996 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Exhaust Kit, a comprehensive package designed to enhance your vehicle's exhaust system! This kit includes all the necessary components for installation, such as two 6-5...$2,434.99 -
TPHD 6-5 X 108 Inch Exhaust Kit W/ Flat Top Stacks & Long Drop Elbows
TPHD
$2,376.996 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Exhaust Kit! This comprehensive kit includes everything you need to upgrade your exhaust system. You'll get two chrome exhaust spools, two flat top chrome stacks, four...$2,376.99 -
On Sale
8-5 X 114 Inch Chrome Flat Top Stack Exhaust Kit W/ Long Drop Elbows by BESTfit
BESTFIT TRUCK PARTS
Now: $3,275.09Was: $3,638.99Chrome 8 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: $3,275.09Was: $3,638.99 -
On Sale
8-5 X 102 Inch Chrome Bull Hauler Stack Exhaust Kit With OE Style Elbows by BESTfit
BESTFIT TRUCK PARTS
Now: $2,991.59Was: $3,323.99Chrome 8 Inch Exhaust Kit With 52 Inch Spool & 58 Degree ElbowIntroducing 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 Fantastic...Now: $2,991.59Was: $3,323.99 -
On Sale
7-5 X 96 Inch Chrome Miter Stack Exhaust Kit W/ Long Drop Elbows by BESTfit
BESTFIT TRUCK PARTS
Now: $2,430.89Was: $2,700.99Chrome 7 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: $2,430.89Was: $2,700.99