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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BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler
BESTFIT TRUCK PARTS
$84.99BESTfit Short Galvanized Muffler W/ 5 Inch ID Inlet & Outlet * High Quality Muffler* Made Of Galvanized Steel* 9 Inch Diameter Body* 12 Inch Body Length* Inlet 5 Inch Inside Diameter* Outlet 5 Inch Inside Diameter* Sold Individually* Warranty On Muffler...$84.99 -
Peterbilt BESTfit Black Poly Exhaust Mount Grommets - Pack Of 4
BESTFIT TRUCK PARTS
$19.99BESTfit Polyurethane Exhaust Mount GrommetsThe exhaust mount grommets are crafted from durable polyurethane material and come in a sleek black color. Designed to be easy to use, these grommets effectively isolate exhaust vibrations, enhancing overall...$19.99 -
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 114 Inch Chrome Exhaust Kit W/ Miter Stacks, Long 90S & Chrome Tapered Y-Pipe
TPHD
$3,170.998 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379Upgrade your vehicle's exhaust system with our Aluminized Steel Exhaust Kit! This kit includes all the parts you need for better performance and a sleek look. With a length of 114 inches, it...$3,170.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-5 Ld 90-Deg Elbows, 52 Spools, 5" Alumzd Tee And Flex, Day Cab With 4 Cab Brackets For Peterbilt 378, 379
LINCOLN CHROME
Now: $4,584.59Was: $5,093.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-5 LD 90-Deg Elbows, 52 Spools, 5" Alumzd Tee & Flex, Day Cab W/ 4 Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (4) Chrome Angled Cab Bracket (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (2)...Now: $4,584.59Was: $5,093.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-5 Ld 90-Deg Elbows, 52 Spools, Without Tee, Day Cab With 4 Cab Brackets For Peterbilt 378, 379
LINCOLN CHROME
Now: $4,230.89Was: $4,700.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-5 LD 90-Deg Elbows, 52 Spools, Without Tee, Day Cab W/ 4 Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (4) Chrome Angled Cab Bracket (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (2) 8 To 5...Now: $4,230.89Was: $4,700.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-5 Ld 90-Deg Elbows, 52 Spools, 5" Chrome Tee And Flex, Day Cab With 4 Cab Brackets For Peterbilt 378, 379
LINCOLN CHROME
Now: $4,735.79Was: $5,261.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-5 LD 90-Deg Elbows, 52 Spools, 5" Chrome Tee & Flex, Day Cab W/ 4 Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (4) Chrome Angled Cab Bracket (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (2)...Now: $4,735.79Was: $5,261.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-5 Pb 60-Deg Elbows, 52 Spools Without Tee, Day Cab With 4 Cab Brackets For Peterbilt 378, 379
LINCOLN CHROME
Now: $4,109.39Was: $4,565.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-5 PB 60-Deg Elbows, 52 Spools Without Tee, Day Cab W/ 4 Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (4) Chrome Angled Cab Bracket (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (1) Exhaust...Now: $4,109.39Was: $4,565.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-5 Ld 90-Deg Elbows, 52 Spools, 5" Alumzd Tee And Flex, Unibilt With 2 Cab Brackets For Peterbilt 378, 379
LINCOLN CHROME
Now: $4,382.99Was: $4,869.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-5 LD 90-Deg Elbows, 52 Spools, 5" Alumzd Tee & Flex, Unibilt W/ 2 Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (2) Chrome Angled Cab Bracket (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (2)...Now: $4,382.99Was: $4,869.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-8 Ld 90-Deg Elbows, 55 Spools, Without Tee, Non-Unibilt With O Cab Brackets For Peterbilt 378, 379, 389 Glider
LINCOLN CHROME
Now: $3,827.69Was: $4,252.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-8 LD 90-Deg Elbows, 55 Spools, Without Tee, Non-Unibilt W/O Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (2) 8 Inch 90 Degree Long Drop Elbow...Now: $3,827.69Was: $4,252.99 -
On Sale
Lc 8 X 96 Chrome West Coast Quiet Stack Kit With 8-5 Pb 60-Deg Elbows, 55 Spools, Factory Style Tee, Non-Unibilt With O Cab Brackets For Peterbilt 378, 379 And 389
LINCOLN CHROME
Now: $3,926.69Was: $4,362.998 X 96 Inch West Coast Quiet Stack Kit W/ 8-5 PB 60-Deg Elbows, 55 Spools, Factory Style Tee, Non-Unibilt W/O Cab Brackets By Lincoln Chrome - Exhaust Kit- Includes: (4) 8 Inch Angled Exhaust Clamp Bracket, 3 Inch Width (1) 5 Inch ID/OD/OD Y-Pipe, (2) 90...Now: $3,926.69Was: $4,362.99