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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On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows For Peterbilt 378, 379
BESTFIT TRUCK PARTS
Now: $2,836.79Was: $3,151.99BESTfit 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: $2,836.79Was: $3,151.99 -
On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks, Long 90S & Chrome Tapered Y-Pipe
BESTFIT TRUCK PARTS
Now: $3,230.99Was: $3,589.99BESTfit Chrome 7 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: $3,230.99Was: $3,589.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For Peterbilt 378, 379
TPHD
$2,965.99Peterbilt Chrome 8 Inch Exhaust Kit W/ 52 Inch Spool & Long Drop 90 Degree ElbowsRevamp your vehicle's exhaust system with our West Coast Exhaust Kit, featuring an 8-5 long drop 90 elbow and a 52-inch spool. This comprehensive kit contains all the...$2,965.99 -
7-5 X 96 Inch TPHD Chrome Exhaust Kit W/ Flat Top Stacks & Long Drop Elbows
TPHD
$2,658.99Chrome 7 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Chrome-Plated Steel Exhaust Kit, designed for exceptional performance and durability. This kit includes two chrome long leg 7-inch elbows with tapered tops, along...$2,658.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows
TPHD
$2,676.99Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsIntroducing TPHD Chrome Exhaust Kits! Designed for easy installation, these kits feature quality chrome-plated steel components, including 8-5 58-Dg chrome elbows and wide-angled clamps...$2,676.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows For 52 Inch Spool
TPHD
$2,611.99Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsIntroducing TPHD Chrome Exhaust Kits! Engineered for easy installation, these kits feature top-quality components at a budget-friendly price. Crafted from chrome-plated steel, each kit is...$2,611.99 -
TPHD 8-5 X 114 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows
TPHD
$2,772.998 Inch Chrome Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Upgrade your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Kit! This quality kit, with a length of 114 inches, ensures durability and sleek design. It includes (2) 8-5...$2,772.99 -
TPHD 8-5 X 108 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows
TPHD
$2,772.99Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsRevamp your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Kit, featuring a generous 108-inch length for enhanced performance. This kit includes two 8-5 58-Dg chrome elbows...$2,772.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows
TPHD
$2,611.99Chrome 8 Inch Exhaust Kit With 52 Inch Spool & Factory Style ElbowsIntroducing our Chrome-Plated Steel Exhaust Kit, 96 inches in length, featuring 2 58-Dg chrome elbows with tapered tops for seamless fitting. Each kit includes 4 wide angled clamps made...$2,611.99 -
TPHD 8-5 X 108 Inch Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows
TPHD
$2,708.998 Inch Chrome Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing TPHD Chrome Exhaust Kits! These kits are easy for installers to use and come with quality parts at a great price. They're made of chrome-plated steel and are 108 inches long...$2,708.99 -
Peterbilt 2005-Newer TPHD 8-5 X 96 Inch Aluminized Steel Exhaust Kit W/ Miter Stacks & Long Drop Elbows
TPHD
$3,026.998 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree ElbowsIntroducing our Aluminized Steel Exhaust Kit, designed for durability and performance! This kit includes two chrome long leg 8-inch elbows with tapered tops reduced to 5-inch OD bottoms,...$3,026.99 -
TPHD 7-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows
TPHD
$2,715.99Chrome 7 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsUpgrade your vehicle's exhaust system with our Aluminized Steel Exhaust Kit! Featuring a 96-inch length, this kit is crafted for durability and optimal performance. Included are two...$2,715.99