Peterbilt 386 Exhaust Parts
At 4 State Trucks, you'll find all the components required to install a new exhaust or repair your existing one on your Peterbilt 386. We offer an extensive range of aftermarket, custom, and chrome parts including clamps, brackets, and mounting equipment, all at fantastic prices. Shop with us and get everything you need at great value!
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BESTfit 7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top Stack
BESTFIT TRUCK PARTS
$561.99BESTfit 7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top StackIntroducing our Chrome-Plated Steel Exhaust Stack, meticulously crafted in the Bull Hauler style for a sleek and polished look. Made with quality materials, this stack is designed to last...$561.99 -
BESTfit 4 Inch O.D.-I.D. X 24 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$46.20BESTfit 4 Inch O.D.-I.D. X 24 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, expertly crafted from Aluminized 12 Gauge Steel for durability and longevity. With a 4-inch diameter and 24-inch length, it offers ample sizing for...$46.20 -
BESTfit 5 Inch ID-O.D. X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With 5.25 Inch Diameter Flange For Detroit 6V/8V92T
BESTFIT TRUCK PARTS
$228.99BESTfit 5 Inch ID-O.D. X 4 Inch OAL Aluminized Steel Type A Turbo Pipe With FlangeIntroducing our machined Turbo Air Research T525-Style-B exhaust pipe, meticulously crafted for optimal performance. With a length of 4 inches and a diameter of 5 inches in...$228.99 -
BESTfit 7-5 X 24 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$399.99BESTfit 7-5 X 24 Inch Chrome-Plated Steel Curved Top StackPresenting our curved exhaust stack, crafted from chrome-plated steel to exude durability and style. With a length of 24 inches and a 7-inch diameter, it offers ample exhaust flow. Featuring a...$399.99 -
BESTfit 7-5 X 36 Inch Chrome-Plated Steel Short 30 Top Stack
BESTFIT TRUCK PARTS
$510.99BESTfit 36 Inch Chrome-Plated Steel Aussie Top Stack With 7 Inch OD Reduced to 5 Inch ODPresenting our premium Chrome-Plated Steel Exhaust Stack, featuring the iconic Aussie Style. Crafted with precision in the USA, this exhaust stack boasts a length of...$510.99 -
BESTfit 5 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Flat Top Stack
BESTFIT TRUCK PARTS
$145.99BESTfit 5 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Flat Top StackEnhance your vehicle's exhaust system with our premium Straight Exhaust Tubing, meticulously crafted from quality Chrome-Plated Steel. Designed and manufactured in the USA, this tubing...$145.99 -
BESTfit 4 Inch O.D. Inlet X 48 Inch Chrome-Plated Steel Flat Top Stack
BESTFIT TRUCK PARTS
$200.99BESTfit 4 Inch O.D. Inlet X 48 Inch Chrome-Plated Steel Flat Top StackEnhance your vehicle's exhaust system with our Straight Exhaust Tubing, constructed from quality Chrome-Plated Steel for durability and longevity. With a diameter of 4 inches and a...$200.99 -
BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler
BESTFIT TRUCK PARTS
$69.76BESTfit 5 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler * High Quality Internal Muffler* Aluminized Steel* 16 Gauge* Dimensions- 5 Inch Diameter- 18 Inch Length* Works Well With 36 Inch Stacks* Hardware Not Included* Sold Individually* Warranty On...$69.76 -
BESTfit 4 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler
BESTFIT TRUCK PARTS
$64.66BESTfit 4 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler * High Quality Internal Muffler* Aluminized Steel * 16 Gauge* Dimensions- 4 Inch Diameter- 18 Inch Length* Works Well With 36 Inch Stacks* Hardware Not Included* Sold Individually* Warranty...$64.66 -
BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler
BESTFIT TRUCK PARTS
$131.99BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler * High Quality Muffler* Aluminized Steel* Dimensions- 4 Inch Inside Diameter- 5 Inch Inside Diameter- 8 Inch Body Diameter- 15 Inch Body Length- 21 Inch Over All Length* Angle...$131.99 -
BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top Stack
BESTFIT TRUCK PARTS
$467.99BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top StackEnhance your vehicle's exhaust system with our Miter Cut Exhaust Stack, crafted from Chrome-Plated Steel for durability and style. This stack measures 36 inches in length and 7 inches in...$467.99 -
BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$295.99BESTfit 4 Inch O.D. Inlet X 72 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a sleek curved top design, this stack is crafted to enhance both the look and performance of your...$295.99