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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Chrome 5 Inch Cab Exhaust Clamp For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$24.21Chrome 5 Inch Cab Exhaust Clamp * High Quality Cab Exhaust Clamp* Triple Plated Chrome* 5 Inch Diameter* Sold Individually* Warranty On Exhaust Clamps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...$24.21 -
6 Inch D Style Cab Mounting Exhaust Clamp For Peterbilt
UNITED PACIFIC
$18.45D Style Cab-Mounting Exhaust Clamp Fits Peterbilt With 6 Inch ExhaustSecure a 6 inch diameter exhaust pipe with this D style clamp by United Pacific. It is made of stainless steel and fits various Peterbilt models. The clamp is sold individually. * High...$18.45 -
5 Inch Wide Stainless Steel Straight Bracket Mounting Clamp For Peterbilt 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$59.995 Inch Exhaust Wide Band Clamp w/ Bracket Fits PeterbiltIntroducing the Stainless Steel Exhaust Band Clamp, a reliable aftermarket replacement part designed to securely mount exhaust stacks and pipes. Constructed from stainless steel, this clamp features...$59.99 -
6 Inch Stainless Steel Exhaust Clamp For Peterbilt 377, 378, 379, 386, 388 & 389
UNITED PACIFIC
$31.366 Inch Stainless Steel Ultra Cab Exhaust Clamp For PeterbiltSecure your exhaust system with our premium Ultra Cab Exhaust Clamp. Crafted from durable 304 stainless steel, this clamp is designed for a 6-inch diameter exhaust pipe. Featuring a narrow...$31.36 -
Chrome SS 5 Inch Narrow Exhaust Clamp W/ 2 Bolt Mount Design For Peterbilt 359, 375, 377, 378, 379, 386, 388, 389
UNITED PACIFIC
$36.525 Inch Stainless Steel Exhaust Mounting Clamp For PeterbiltSecure your exhaust system with this stainless steel mounting clamp. Designed to fit 5-inch diameter pipes, it features a 2-bolt mounting mechanism and a narrow style for a snug fit. Ensure the...$36.52 -
Chrome 36 Inch Turned Out Exhaust Stack 8 OD Reduced To 5 Inch OD
UNITED PACIFIC
$442.9936 Inch Import Stack With Reduced BottomUpgrade your vehicle's exhaust system with our Chrome-Plated Import Stack. This stack measures 8 inches by 36 inches, reduced to 5 inches, and features a turnout design for enhanced performance and style. Crafted...$442.99 -
Stainless Steel Lower Cab Exhaust Bracket Flat
UNITED PACIFIC
$51.45Straight Exhaust Bracket With Rubber GasketUpgrade your exhaust system with our Exhaust Stack Cab Bracket Flat. Constructed from premium 304 polished stainless steel, this bracket offers both durability and a sleek appearance. Its straight style and flat...$51.45 -
BESTfit 6 Inch O.D. Chrome Exhaust Elbow Tapered To Inch O.D., Passenger Side For Peterbilt 377
BESTFIT TRUCK PARTS
$494.99BESTfit Passenger Side Peterbilt 377 Chrome Exhaust Bend Elbow * High Quality Exhaust Elbow* Chrome-Plated Steel* Passenger Side* 6 Inch O.D. Tapered To 5 Inch O.D.* Made In USA* Sold Individually * Warranty On Exhaust Elbows Against Defects In...$494.99 -
BESTfit 6 Inch O.D. Chrome Exhaust Elbow Tapered To Inch O.D., Driver Side For Peterbilt 377
BESTFIT TRUCK PARTS
$494.99BESTfit Driver Side Peterbilt 377 Chrome Exhaust Bend Elbow * High Quality Exhaust Elbow* Chrome-Plated Steel* Driver Side* 6 Inch O.D. Tapered To 5 Inch O.D.* Made In USA* Sold Individually * Warranty On Exhaust Elbows Against Defects In Workmanship &...$494.99 -
On Sale
BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top For Peterbilt 378, 379, 389 Glider
BESTFIT TRUCK PARTS
Now: $349.99Was: $789.99BESTfit 6 Inch Chrome Long Leg Elbow Reduces To 5 Inch O.D. W/ Tapered Top Fits Peterbilt 378, 379 & 389 Glider * High Quality Long Leg Elbow * 6 Inch Reduces To 5 Inch O.D. * With Tapered top * Sold Individually* Warranty On Long Leg Elbow Against...Now: $349.99Was: $789.99 -
BESTfit Driver Side Mounting Bracket For Stack Kit
BESTFIT TRUCK PARTS
$22.96BESTfit Mounting Bracket Kit For Driver Side StacksElevate your vehicle's exhaust system with our meticulously engineered Stack Mounting Bracket. Crafted for the driver's side, this aftermarket replacement part ensures a secure and stable installation...$22.96 -
BESTfit 8 Inch OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$656.99BESTfit 8 Inch OD X 45 Inch VK Internal Muffler PipeEnhance your vehicle's exhaust system with our premium Muffler, meticulously crafted to deliver superior performance and sound control. Featuring substantial dimensions of 8 inches in diameter and 45...$656.99