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 8-5 X 108 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long Drop 90 Degree Elbows, 52 In. Spool For Peterbilt 378, 379
TPHD
$2,855.99Peterbilt 8 Inch Flat Top Chrome Exhaust Kit W/ 52 Inch Spool Upgrade your vehicle's exhaust system with our Flat Top Exhaust Kit, designed for superior performance and durability. This kit includes two 8x54 Inch Flat Top Stacks, two 8x52 Inch Center...$2,855.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90s, 52 In. Spool For Peterbilt 378, 379
TPHD
$2,763.99Peterbilt 8 Inch Miter Exhaust Kit W/ 52 Inch SpoolEnhance your vehicle's exhaust system with our Exhaust Kit, featuring components for optimal performance. This kit includes two 8x44 Inch Miter Top Stacks, two 8x52 Inch Center Section Spools, two 8 to 5...$2,763.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long Drop 90 Degree Elbows, 55 In. Spool For Peterbilt 378, 379, 389
TPHD
$2,763.99Peterbilt 8 Inch Flat Top Chrome Exhaust Kit W/ 55 Inch SpoolUpgrade your vehicle's exhaust system with our Flat Top Exhaust Kit, featuring an 8-5 Long Drop 90 Elbow and a 55 Spool for enhanced performance. This comprehensive kit includes two 8x44 Inch...$2,763.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90s, 55 In. Spool For Peterbilt 378, 379, 389
TPHD
$2,763.99Peterbilt 8 Inch Miter Exhaust Kit W/ 55 Inch SpoolEnhance your vehicle's exhaust system with our Miter Exhaust Kit, featuring an 8-5 Long Drop 90 Elbow and a 55 Spool for optimized performance. This comprehensive kit includes two 8x44 Inch Miter Top...$2,763.99 -
TPHD 7-5 X 108 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long Drop 90 Degree Elbows, 52 In. Spool For Peterbilt 378, 379
TPHD
$2,462.99Peterbilt 7 Inch Flat Top Chrome Exhaust Kit W/ 52 Inch Spool Upgrade your vehicle's exhaust system with our Flat Top Exhaust Kit, featuring a 7-5 Long Drop 90 Elbow and a 52 Spool for optimal performance. This kit includes two 7x54 Inch Flat Top Stacks,...$2,462.99 -
TPHD 7-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90s, 52 In. Spool For Peterbilt 378, 379
TPHD
$2,370.99Peterbilt 7 Inch Miter Exhaust Kit W/ 52 Inch SpoolRevitalize your vehicle's exhaust system with our Miter Exhaust Kit, equipped with a 7-5 Long Drop 90 Elbow and a 52 Spool. This comprehensive kit contains two 7x44 Inch Miter Top Stacks, two 7x52 Inch...$2,370.99 -
TPHD 7-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For Peterbilt 378, 379, 389
TPHD
$2,433.99Peterbilt Chrome 7 Inch Exhaust Kit W/ 55 Inch Spool & Long Drop 90 Degree ElbowsUpgrade your vehicle's exhaust system with our West Coast Exhaust Kit, featuring a 7-5 Long Drop 90 Elbow and a 55 Spool. This comprehensive kit includes two 7x44 Inch West...$2,433.99 -
TPHD 7-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For Peterbilt 378, 379
TPHD
$2,433.99Peterbilt Chrome 7 Inch Exhaust Kit W/ 52 Inch Spool & Long Drop 90 Degree ElbowsUpgrade your vehicle's exhaust system with our West Coast Exhaust Kit, featuring a 7-5 Long Drop 90 Elbow and a 52 Spool. This comprehensive kit includes two 7x44 Inch West...$2,433.99 -
TPHD 7-5 X 96 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90s, 55 In. Spool For Peterbilt 378, 379, 389
TPHD
$2,370.99Peterbilt 7 Inch Miter Exhaust Kit W/ 55 Inch SpoolEnhance your vehicle's exhaust system with our Miter Exhaust Kit, complete with a 7-5 Long Drop 90 Elbow and a 55 Spool, and excluding a Tee pipe. This comprehensive kit includes two 7x44 Inch Miter Top...$2,370.99 -
TPHD 7-5 X 96 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long Drop 90 Degree Elbows, 55 In. Spool For Peterbilt 378, 379, 389
TPHD
$2,370.99Peterbilt 7 Inch Flat Top Chrome Exhaust Kit W/ 55 Inch Spool Upgrade your vehicle's exhaust system with our Flat Top Exhaust Kit, featuring a 7-5 Long Drop 90 Elbow and a 55 Spool, and excluding a Tee pipe. This comprehensive kit includes two 7x44 Inch...$2,370.99 -
TPHD 7-5 X 108 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For Peterbilt 378
TPHD
$2,523.99Peterbilt 378 Chrome 7 Inch Exhaust Kit W/ 52 Inch Spool & Long Drop 90 Degree ElbowsEnhance your vehicle's exhaust system with our West Coast Exhaust Kit, featuring a 7-5 Long Drop 90 Elbow and a 52 Spool, and excluding a Tee pipe. This comprehensive...$2,523.99 -
TPHD 7-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For Peterbilt 378, 379, 389
TPHD
$2,585.99Peterbilt Chrome 7 Inch Exhaust Kit W/ 55 Inch Spool & 90 Degree Long Drop ElbowsEnhance your vehicle's exhaust system with our West Coast Exhaust Kit, featuring a 7-5 Long Drop 90 Elbow and a 55 Spool. This comprehensive kit includes two 7x60 Inch West...$2,585.99