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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American Eagle 8-5 X 120 Inch Stainless Steel Exhaust Kit W/ Miter Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,650.008 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltThis stainless steel exhaust kit comes with everything you need for installation. It includes two one-piece miter top stacks measuring 8 inches by 120 inches each, ensuring...$3,650.00 -
American Eagle 8-5 X 120 Inch Stainless Steel Exhaust Kit W/ Miter Stacks & Peterbilt Style Elbows
AMERICAN EAGLE EXHAUST
$3,550.008 Inch Stainless Steel Exhaust Kit With OE Style 58 Degree Elbows Fits PeterbiltThis exhaust kit is constructed from durable stainless steel, ensuring longevity and resistance to corrosion. The kit includes two one-piece miter top stacks measuring 8...$3,550.00 -
American Eagle 8-5 X 120 Inch Stainless Steel Exhaust Kit W/ Flat Top Stacks & Peterbilt Style Elbows
AMERICAN EAGLE EXHAUST
$3,550.008 Inch Stainless Steel Exhaust Kit With PB Style 58 Degree Elbows Fits PeterbiltThis exhaust kit is constructed from stainless steel, ensuring durability and resistance to corrosion. The kit includes two one-piece flat top stacks measuring 8 inches by...$3,550.00 -
American Eagle 7 X 120 Inch Stainless Steel Exhaust Kit W/ West Coast Turn Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,500.007 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltThis exhaust kit is crafted from chrome-plated steel for durability and a sleek look. It includes two one-piece West Coast - 30 turn-out stacks measuring 7 inches by 120...$3,500.00 -
American Eagle 7-5 X 120 Inch Stainless Steel Exhaust Kit W/ West Coast Turn Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,350.007 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltThis stainless steel exhaust kit is a comprehensive solution to enhance your vehicle's exhaust system. It includes two one-piece 7-inch by 120-inch West Coast - 30 turn-out...$3,350.00 -
American Eagle 7-5 X 120 Inch Stainless Steel Exhaust Kit W/ West Coast Turnout Stacks & Peterbilt Style Elbows
AMERICAN EAGLE EXHAUST
$3,250.007 Inch Stainless Steel Exhaust Kit With OE Style 58 Degree Elbows Fits PeterbiltCrafted from sturdy stainless steel, this kit offers an aftermarket solution for enhancing your vehicle's exhaust system. It includes two one-piece West Coast - 30 turn-out...$3,250.00 -
American Eagle 7 X 120 Inch Stainless Steel Exhaust Kit W/ Curve Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,500.007 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltConstructed from durable stainless steel, this exhaust kit is an ideal aftermarket replacement part designed to enhance your vehicle's performance. The comprehensive kit...$3,500.00 -
American Eagle 7-5 X 120 Inch Stainless Steel Exhaust Kit W/ Curve Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,350.007 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltUpgrade your vehicle's exhaust system with this Stainless Steel Exhaust Kit, designed for durability and optimal performance. The kit includes two one-piece curve - 45...$3,350.00 -
American Eagle 7-5 X 120 Inch Stainless Steel Exhaust Kit W/ Curve Stacks & Peterbilt Style Elbows
AMERICAN EAGLE EXHAUST
$3,250.007 Inch Stainless Steel Exhaust Kit With OE Style 58 Degree Elbows Fits PeterbiltUpgrade your vehicle's exhaust system with our Stainless Steel Exhaust Kit. This comprehensive kit includes two one-piece curve - 45 turn-out stacks measuring 7 inches by 120...$3,250.00 -
American Eagle 7 X 120 Inch Stainless Steel Exhaust Kit W/ Bull Hauler Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,500.007 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Exhaust Kit. This kit includes everything you need for installation, like two long drop 7-inch 90 elbows...$3,500.00 -
American Eagle 7-5 X 120 Inch Stainless Steel Exhaust Kit W/ Bull Hauler Stacks & Long Drop Elbows
AMERICAN EAGLE EXHAUST
$3,350.007 Inch Stainless Steel Exhaust Kit With Long Drop 90 Degree Elbows Fits PeterbiltIntroducing our Chrome-Plated Steel Exhaust Kit, designed to enhance the look and performance of your vehicle's exhaust system. This kit includes premium components for a...$3,350.00 -
American Eagle 7-5 X 120 Inch Stainless Steel Exhaust Kit W/ Bull Hauler Stacks & Peterbilt Style Elbows
AMERICAN EAGLE EXHAUST
$3,250.007 Inch Stainless Steel Exhaust Kit With OE Style 58 Degree Elbows Fits PeterbiltIntroducing our Stainless Steel Exhaust Kit, a comprehensive solution to enhance your vehicle's exhaust system for both performance and style. This kit includes top-quality...$3,250.00