Peterbilt 357/378 Exhaust Parts
Looking to upgrade Peterbilt 357/378 exhaust? We've got you covered with a range of superior chrome stacks, ranging from 5 to 8 inches in diameter and top styles like curve turn, miter cut, and bull hauler. Our assortment also includes various aftermarket clamps, mufflers, and elbows. For a complete overhaul, check out our 6, 7, and 8-inch exhaust kit options from Lincoln Chrome, American Eagle, and BESTfit.
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On Sale
BESTfit 6-5 X 108 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,100.59Was: $2,333.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 108 Inch - 2- 09-08605401- 6 Inch O.D. X 54 Inch Miter Chrome Top Stack - 2- 09-0826055- Exhaust Spool 6...Now: $2,100.59Was: $2,333.99 -
On Sale
BESTfit 6-5 X 108 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Unibilt
BESTFIT TRUCK PARTS
Now: $2,149.19Was: $2,387.99BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Length 108 Inches - 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black) - 2- 01-0800012- Stainless Cab Bracket Style...Now: $2,149.19Was: $2,387.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,134.79Was: $2,371.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09-08604808- West Coast 6 Inch O.D. X 48 Inch Chrome Stack - 2- 09-0826055- Exhaust Spool 6...Now: $2,134.79Was: $2,371.99 -
On Sale
BESTfit 6-5 X 108 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $1,932.29Was: $2,146.99BESTfit Chrome 6 Inch Exhaust Kit With 55 Inch Spool Fits Peterbilt - Made Of High Quality Chrome-Plated Steel - Length 108 Inches - 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black) - 4- 01-0800600- Wide Angled Clamp 6...Now: $1,932.29Was: $2,146.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $1,966.49Was: $2,184.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081653056- 6-5 58-Dg Chrome Elbow With Tapered Top For O.D. Stacks 6 Inch Elbow Reduces To 5 Inch O.D. On...Now: $1,966.49Was: $2,184.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Unibilt
BESTFIT TRUCK PARTS
Now: $2,183.39Was: $2,425.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081653056- 6-5 58-Dg Chrome Elbow With Tapered Top For O.D. Stacks 6 Inch Elbow Reduces To 5 Inch O.D. On...Now: $2,183.39Was: $2,425.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,134.79Was: $2,371.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09- 08704808- West Coast 7 Inch O.D. X 48 Inch Chrome Stack - 2- 09-0826052- Exhaust Spool 6...Now: $2,134.79Was: $2,371.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ West Coast Turn Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $1,966.49Was: $2,184.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & 58 Degree Elbow - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081653056- 6-5 58-Dg Chrome Elbow With Tapered Top For O.D. Stacks 6 Inch Elbow Reduces To 5 Inch O.D. On...Now: $1,966.49Was: $2,184.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,202.29Was: $2,446.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09-08604804- Bull Hauler 6 Inch O.D. X 48 Inch Chrome Stack - 2- 09-0826055- Exhaust Spool 6...Now: $2,202.29Was: $2,446.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,202.29Was: $2,446.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09-08604804- Bull Hauler 6 Inch O.D. X 48 Inch Chrome Stack - 2- 09-0826052- Exhaust Spool 6...Now: $2,202.29Was: $2,446.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,067.29Was: $2,296.99Chrome 6 Inch Exhaust Kit With 55 Inch Spool & Long Drop 90 Degree Elbows - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 09-08604801- Miter 6 Inch O.D. X 48 Inch Chrome Stack - 2- 09-0826055- Exhaust Spool 6 Inch O...Now: $2,067.29Was: $2,296.99 -
On Sale
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Bull Hauler Turn Top Stack OE Style Elbows Peterbilt (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
BESTFIT TRUCK PARTS
Now: $2,033.09Was: $2,258.99Chrome 6 Inch Exhaust Kit With 52 Inch Spool & 58 Degree Elbow - Made Of High Quality Chrome-Plated Steel - Length 102 Inch - 2- 01-081653056- 6-5 58-Dg Chrome Elbow With Tapered Top For O.D. Stacks 6 Inch Elbow Reduces To 5 Inch O.D. On...Now: $2,033.09Was: $2,258.99