Peterbilt 357/378 Exhaust Kits
Shop for Peterbilt 378 aftermarket exhaust kits. Replacement exhaust kits come with mounting hardware, chrome stacks, T-pipes, and exhaust spools to precisely fit your Peterbilt 357 or 378 model years
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8-5 X 108 Inch TPHD Chrome Exhaust Kit W/ Flat Top Stacks & OE Style Elbows
TPHD
$2,708.998 Inch Chrome Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379Introducing TPHD Chrome Exhaust Kits! These kits are super easy to install and come with top-quality parts at a great price. They're made of shiny chrome-plated steel and are 108 inches...$2,708.99 -
TPHD 7-5 X 114 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows For Peterbilt 378, 379, 389 Glider
TPHD
$2,424.997 Inch Chrome Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379Introducing TPHD Chrome Exhaust Kits! These kits are designed for easy installation and come with quality components at a great price. Made of chrome-plated steel and measuring 114...$2,424.99 -
TPHD 7-5 X 114 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows For Peterbilt 378, 379
TPHD
$2,424.997 Inch 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: two chrome elbows, four wide angled clamps,...$2,424.99 -
TPHD 7-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows For Peterbilt 378, 379, 389 Glider
TPHD
$2,360.997 Inch Chrome Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379Introducing our Chrome-Plated Steel Exhaust Kit, perfect for enhancing your vehicle's performance. With a length of 108 inches, this kit includes: (2) 7-5 58-Dg Chrome Elbow Peterbilt...$2,360.99 -
TPHD 7-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows For Peterbilt 378, 379
TPHD
$2,360.997 Inch Chrome Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Introducing our Exhaust Kit, designed for convenient installation and optimal performance. This kit includes: (2) 7-5 OD 58-Dg Chrome Elbow Peterbilt with tapered top, (4) 7-inch wide...$2,360.99 -
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 55 Inch Spool Fits Peterbilt 378 & 379Introducing our Exhaust Kit, measuring 114 inches in length, perfect for truck upgrades. This kit includes: 2 long drop exhaust elbows, 1 taper lock exhaust tee, 2 stainless steel flat band...$2,434.99 -
6-5 X 114 Inch TPHD Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows
TPHD
$2,078.996 Inch Chrome Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379Introducing TPHD Chrome Exhaust Kits! These installer-friendly kits are crafted with quality components at an affordable price. Made of chrome-plated steel and measuring 114 inches in...$2,078.99 -
6-5 X 108 Inch TPHD Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Chrome Tapered Y-Pipe
TPHD
$2,376.996 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379Introducing our Exhaust Kit for truck improvements. It's 108 inches long and includes: 2 long drop exhaust elbows, 1 taper lock exhaust tee, 2 stainless steel band clamps, 4 wide-angled...$2,376.99 -
6 X 108 Inch TPHD Chrome Exhaust Kit W/ Miter Stacks & OE Style Elbows
TPHD
$2,014.996 Inch Chrome Exhaust Kit With 55 Inch Spool Fits Peterbilt 378 & 379Introducing our Exhaust Kit, perfect for truck upgrades. This kit includes chrome-plated steel components such as elbows, clamps, grommets, brackets, spools, stacks, and a silicone...$2,014.99 -
TPHD 7-5 X 114 Inch Chrome Exhaust Kit With Flat Top Stacks, Long Drop 90 Degree Elbows, 52 In. Spool For Peterbilt 378, 379
TPHD
$2,649.99Peterbilt 7 Inch Chrome Exhaust Kit W/ 52 Inch SpoolUpgrade your vehicle's exhaust system with our Flat Top Exhaust Kit, a comprehensive solution for enhanced performance. This kit includes everything you need for installation, featuring two 7x60 Inch...$2,649.99