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 5 X 60 Inch Chrome-Plated Steel Bull Hauler Top Stack
BESTFIT TRUCK PARTS
$274.99Chrome-Plated Steel Bull Hauler Exhaust StackIntroducing the Bullhorn Stack, made of chrome-plated steel for durability and a stylish finish. With a diameter of 5 inches and a length of 60 inches, this stack is designed to enhance your vehicle's exhaust...$274.99 -
BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$85.16BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, meticulously crafted with Aluminized 12 Gauge Steel, ensuring durability and longevity. With a 4-inch diameter and 48-inch length, it offers...$85.16 -
BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$151.99Chrome-Plated Steel Miter Cut Exhaust StackEnhance your exhaust system with our premium Miter made of Chrome-Plated Steel. With dimensions of 4 inches in diameter and 36 inches in length, it features an angle-cut top for added style and performance. Sold...$151.99 -
BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp Replaces 50BJ-APB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$102.99BESTfit Chrome Stainless Steel Wide Angled Exhaust ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamps. Measuring 6 inches in diameter, these clamps are suitable for either the driver or passenger side of your...$102.99 -
BESTfit 8 X 22 Inch Aluminized Muffler
BESTFIT TRUCK PARTS
$134.99BESTfit Aluminized Muffler 8 Inch Diameter With 5 Inch I.D. Inlet & Outlet * High Quality Muffler* Aluminized* Dimensions- 8 Inch Diameter- 5 Inch I.D. Inlet/Outlet- 14 Inch Length Body- 22 Inch Length Overall* Sold Individually* Warranty On Mufflers...$134.99 -
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 -
Chrome 6 X 108 Inch Mitered Plan Bottom Exhaust
UNITED PACIFIC
$623.99108 Inch Mitered Plan Bottom ExhaustIntroducing the Chrome-Plated Exhaust Stack, designed with a 6-inch outer diameter and an impressive 108-inch length. This mitered stack features a plain bottom and undergoes a triple chrome plating process for...$623.99 -
6-5 I.D. X 96 Inch Chrome Mitered Bottom Exhaust
UNITED PACIFIC
$584.9996 Inch Mitered Exhaust Pipe, 6 Inch Reduced To 5 Inch ID BottomIntroducing the Chrome-Plated Exhaust Stack, featuring a 6-inch diameter that reduces to 5 inches, with an impressive 96-inch length. This mitered exhaust stack is crafted using a triple...$584.99 -
Lincoln 90 Degree Chrome Elbow 9 Inch OD Top Leg 29 Inches Lower Leg 24 Inches Fits Peterbilt 378, 379, 389 Glider
LINCOLN CHROME
$798.999 Inch Chrome Elite Long Drop 90 Degree Elbow By Lincoln Chrome$798.99 -
5 Inch Black Steel T-Pipe Hanger Clamp Kit Fits Peterbilt Exhaust Kits W/ Long Drop Elbows
BESTFIT TRUCK PARTS
$389.995 Inch Black T-Pipe Hanger Clamp Kit Fits Peterbilt Exhaust Kits W/ Long Drop Elbows$389.99 -
Lincoln Chrome 7 Inch OD 60 Degree Tapered Elbow
LINCOLN CHROME
$405.997 Inch OD 60 Degree Tapered Elbow By Lincoln Chrome$405.99