4 Inch Semi-Truck Exhaust Stacks
Upgrade your truck with 4-inch semi-truck exhaust stacks in various designs like straight or bullhorn. They can help improve your engine's performance by reducing backpressure and add a rugged look. Made from durable chrome-plated metal, they resist rust. Just keep them clean and check local regulations for a smooth experience. Buy yours now at 4 State Trucks!
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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 -
BESTfit 4 Inch ID Inlet X 72 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$301.99BESTfit 4 Inch ID Inlet X 72 Inch Chrome-Plated Steel Curved Top StackEnhance your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a stylish curved top design, this stack is crafted to boost both the aesthetics and performance of...$301.99 -
BESTfit 4 Inch ID Inlet X 60 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$269.99BESTfit 4 Inch ID Inlet X 60 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 not only enhances the look of your vehicle but also improves...$269.99 -
BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$181.99BESTfit 4 Inch O.D. Inlet X 36 Inch Chrome-Plated Steel Curved Top StackEnhance your vehicle's exhaust system with our Chrome-Plated Steel Stack. Featuring a curved top design, this stack adds both style to your vehicle. With dimensions of 4 inches in...$181.99 -
BESTfit 4 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Curved Top Stack
BESTFIT TRUCK PARTS
$138.99BESTfit 4 Inch O.D. Inlet X 24 Inch Chrome-Plated Steel Curved Top StackUpgrade your vehicle's exhaust system with our Chrome-Plated Steel Stack. Crafted for durability and style, this stack features a sleek curved top design. With dimensions of 4 inches...$138.99 -
BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top Stack
BESTFIT TRUCK PARTS
$313.99BESTfit 4 Inch I.D. Inlet X 72 Inch Chrome-Plated Steel Flat Top StackEnhance your truck's exhaust system with our Straight Exhaust Tubing featuring a Flat Top Stack design. Crafted from durable chrome-plated steel, this tubing ensures longevity and a...$313.99 -
BESTfit 4 X 48 Inch Chrome Turnout Stack
BESTFIT TRUCK PARTS
$186.99BESTfit 4 X 48 Inch Chrome Turnout StackThis turnout stack is 48 inches in length and has a 4-inch outer diameter. Sold individually, this aftermarket replacement part is not OEM. Please note that this item ships directly from the manufacturer and may...$186.99 -
Freightliner BESTfit 4 Inch O.D. X 36 Inch Turn Out Chrome Top Stack- Replaces 04-16677-032 For M2-106, M2-112
BESTFIT TRUCK PARTS
$149.99BESTfit 36 Inch Chrome-Plated Steel Turn Out Exhaust Stack W/ 4 Inch I.D.This aftermarket replacement part is made of chrome-plated steel, measuring 4 inches in inner diameter and 36 inches in length. It is sold individually and is not sourced from the...$149.99