Semi-Truck Exhaust Parts
Discover an extensive selection of top-quality semi-truck exhaust parts at 4 State Trucks to elevate your rig's style and performance. Whether you're seeking exhaust pipes, clamps, reducers, couplers, or sleek exhaust tips, we've got you covered with durable products from leading manufacturers like Dynaflex and Lincoln Chrome. Our premium aftermarket exhaust components are designed to leave a lasting impression on the road, allowing you to customize your truck to perfection. Elevate your truck's style and performance with 4 State Trucks' premium aftermarket exhaust components.
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BESTfit 3.5 Inch O.D.-O.D. X 12 Inch Chrome-Plated Steel 90 Degree Elbow
BESTFIT TRUCK PARTS
$213.99BESTfit 3.5 Inch O.D.-O.D. X 12 Inch Chrome-Plated Steel 90 Degree ElbowUpgrade your exhaust system with our Chrome-Plated Steel Elbow, meticulously crafted in the USA for top-notch quality. With dimensions including a 12-inch length, 3.5-inch diameter,...$213.99 -
BESTfit 3 Inch O.D.-O.D. X 14 Inch Chrome-Plated Steel 90 Degree Elbow
BESTFIT TRUCK PARTS
$141.99BESTfit 3 Inch O.D.-O.D. X 14 Inch Chrome-Plated Steel 90 Degree ElbowExperience superior exhaust performance with our Chrome-Plated Steel Elbow, meticulously crafted in the USA to meet aftermarket standards. This elbow boasts a 14-inch length, 3-inch...$141.99 -
BESTfit 3.5 Inch I.D.-O.D. X 8 Inch Aluminized Steel 60 Degree Elbow
BESTFIT TRUCK PARTS
$68.74BESTfit 3.5 Inch I.D.-O.D. X 8 Inch Aluminized Steel 60 Degree ElbowUpgrade your exhaust system with our premium Chrome-Plated Steel Elbow, meticulously crafted in the USA to the highest standards. With dimensions of 8 inches in length, 3.5 inches in...$68.74 -
BESTfit 5 Inch OD Multi-Bend Aluminized Steel Exhaust Pipe Replaces 582167C1 For International 9670
BESTFIT TRUCK PARTS
$208.99BESTfit 5 Inch Aluminized Steel Multi-Bend Exhaust Pipe Fits International 9670 CaboverExperience the quality craftsmanship of our Multibend Pipe, meticulously crafted in the USA from robust Aluminized Steel. With a generous 5-inch diameter and precisely...$208.99 -
BESTfit 5 Inch OD Multi-Bend Aluminized Steel Exhaust Pipe Replaces 1657118C1 For International 9670 Cabover, 9700
BESTFIT TRUCK PARTS
$169.99BESTfit 5 Inch OD Aluminized Steel Multi-Bend Exhaust Pipe Fits International 9670 Cabover & 9700Introducing our Multi-Bend Pipe, meticulously crafted from durable Aluminized Steel right here in the USA. Designed with a 5-inch diameter and featuring two...$169.99 -
BESTfit 5 Inch OD Aluminized Steel Replacement Muffler Inlet Pipe Replaces 1657101C1 For International 9670 Cabover, 9700
BESTFIT TRUCK PARTS
$140.99BESTfit 5 Inch OD Aluminized Steel Muffler Inlet Pipe Fits International 9670 Cabover & 9700Presenting our Muffler Inlet Kit, meticulously crafted from robust Aluminized Steel right here in the USA. Engineered for optimal performance, this kit features a...$140.99 -
BESTfit 3.5 Inch Aluminized Steel 2 Bend Flare Turbo Pipe Replaces E8HZ-5246X For Ford L Model W/ L10 Or 8.3L Engine
BESTFIT TRUCK PARTS
$307.99BESTfit 3.5 Inch OD 2 Bend Flare Turbo Pipe Fits Ford L Series W/ 8.3L Cummins EngineIntroducing our Turbo Pipe, meticulously crafted from rugged Aluminized Steel for optimal durability and performance. Specifically designed to fit 8.3L Cummins engines...$307.99 -
BESTfit 4 Inch Multi-Bend Aluminized Steel Pipe Replaces E7HZ-5246B For Ford L Series W/ 6.6L Or 7.8L Engine
BESTFIT TRUCK PARTS
$316.99BESTfit 4 Inch ID/OD Multi-Bend Exhaust Pipe Fits Ford L Series W/ 6.6L Or 7.8L Powerstroke EngineIntroducing our Multibend Pipe, expertly crafted from durable Aluminized Steel. Designed to fit 6.6L or 7.8L Powerstroke engines in Ford vehicles, this pipe...$316.99 -
On Sale
BESTfit 5 Inch OD 100 Degree Chrome-Plated Steel Replacement Elbow - Replaces 04-12099-001
BESTFIT TRUCK PARTS
Now: $213.93Was: $406.99BESTfit 5 Inch OD Chrome 100 Degree Exhaust Elbow Fits Freightliner FLC120Introducing our Chrome-Plated Steel Elbow, meticulously crafted for exceptional performance and durability. With a 5-inch outer diameter and a 100-degree angle, this elbow ensures...Now: $213.93Was: $406.99 -
BESTfit 409 Aluminized Stainless Steel Multi-Bend DPF Pipe For International ProStar 2012-2018
BESTFIT TRUCK PARTS
$993.99BESTfit Multi-Bend Aluminized Stainless Steel DPF Pipe Fits International ProStarIntroducing our Multi-Bend Pipe, constructed from 409 Aluminized Stainless Steel and crafted in the USA for exceptional quality. This pipe features a single bend for...$993.99 -
BESTfit Aluminized Stainless Steel Exhaust Pipe Replaces M66-7272-001 For Peterbilt 389 Day Cab
BESTFIT TRUCK PARTS
$898.99BESTfit Aluminized 409 Stainless Steel Exhaust Pipe Fits Peterbilt 389 Day CabIntroducing our 409 Aluminized Stainless Steel Exhaust Pipe designed to fit Day Cab models. Crafted in the USA, this aftermarket replacement part is sold individually. It...$898.99 -
BESTfit 409 Aluminized Stainless Steel Straight DPF W/ One Bend For International ProStar 2012-2018
BESTFIT TRUCK PARTS
$422.99BESTfit Aluminized Stainless Steel Straight DPF Pipe W/ One Bend Fits International ProStar * High Quality DPF Pipe* 409 Aluminized Stainless Steel* Straight Pipe With 1 Bend* Made in The USA* Sold Individually* Warranty On Pipes Against Defects In...$422.99