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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Peterbilt 389 2018-2024 Chrome 7 X 108 Inch West Coast DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$4,170.99West Coast Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...$4,170.99 -
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch Bull Hauler DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$4,170.99Bull Hauler Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...$4,170.99 -
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch Miter DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$4,017.99Miter Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...$4,017.99 -
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch Flat Top DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$4,017.99BESTfit Flat Top Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...$4,017.99 -
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch West Coast DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$4,074.99BESTfit West Coast Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish...$4,074.99 -
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch Bull Hauler DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$4,092.99BESTfit Bull Hauler Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish...$4,092.99 -
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch Miter Cut DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$3,952.99BESTfit Miter Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...$3,952.99 -
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch Flat Top DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
$3,960.99BESTfit Flat Top Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...$3,960.99 -
8 X 114 Inch Chrome West Coast Turnout Stack Exhaust Kit W/ Long 90S & 8 Inch Y-Pipe by BESTfit
BESTFIT TRUCK PARTS
$3,988.99BESTfit Chrome 8 Inch Exhaust Kit With 52 Inch Spool Fits PeterbiltIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A...$3,988.99 -
Kenworth W900L 1982-2024 8-5 X 52 Inch Spool & Over 40 Inch Box Exhaust Kit With 60 Inch Miter Stacks
DYNAFLEX
$4,047.99- Exhaust Kit- Includes: - (2) 60 Inch Miter Stacks - (1) Driver Side 40 Inch Box - (1) Passenger Side 40 Inch Box - (2) 8 To 5 Inch X 52 Inch Chrome-Plated Spool - (2) Chromed Stainless Bracketless Clamp - (2) Chromed Stainless...$4,047.99 -
Kenworth W900L 1982-2024 8-5 X 52 Inch Spool & Over 40 Inch Box Exhaust Kit With 54 Inch Miter Stacks
DYNAFLEX
$3,909.99- Exhaust Kit- Includes: - (2) 54 Inch Miter Stacks - (1) Driver Side 40 Inch Box - (1) Passenger Side 40 Inch Box - (2) 8 To 5 Inch X 52 Inch Chrome-Plated Spool - (2) Chromed Stainless Bracketless Clamp - (2) Chromed Stainless...$3,909.99 -
Kenworth W900L 1982-2024 8-5 X 52 Inch Spool & Over 40 Inch Box Exhaust Kit With 60 Inch Flat Top Stacks
DYNAFLEX
$4,020.99- Exhaust Kit- Includes: - (2) 60 Inch Flat Top Stacks - (1) Driver Side 40 Inch Box - (1) Passenger Side 40 Inch Box - (2) 8 To 5 Inch X 52 Inch Chrome-Plated Spool - (2) Chromed Stainless Bracketless Clamp - (2) Chromed Stainless...$4,020.99