Peterbilt Exhaust Parts
Upgrade your big rig with premium Peterbilt exhaust systems from 4 State Trucks. Our extensive collection of Peterbilt semi truck exhaust components delivers the perfect blend of performance and style. From chrome stacks to high-flow mufflers, we offer everything to enhance your Peterbilt exhaust setup. Improve fuel efficiency, reduce backpressure, and turn heads with our top-quality Peterbilt exhaust solutions. Whether you're after a subtle upgrade or a complete custom overhaul, 4 State Trucks has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road.
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Chrome SS 7 Inch Wide Angled Mounting Clamp For Peterbilt 377, 378, 379, 386, 388, 389
TRUX ACCESSORIES
$113.99Peterbilt Chrome Plated Stainless Steel Angled Exhaust Mounting ClampThis 7-Inch Wide Band Clamp With An Angled Mounting Plate Wraps Around The Stack And Attaches The Bracket To The Truck. Fit For Peterbilt Models, It Is Made Of Stainless Steel And Then...$113.99 -
Lincoln Chrome 7 Inch Angled Exhaust Mounting Clamp For Peterbilt 377, 378, 379, 386, 388, 389
LINCOLN CHROME
$149.99Chrome Plated SS Wide Style Angled Exhaust Mounting Clamp Replaces OE Number 50BJ-APB700SCPThe stainless steel clamp by Lincoln Chrome features a 3-inch wide band and an angled design, providing excellent coverage for your stack seam. It securely fits...$149.99 -
Chrome Plated SS Angled Mounting Clamp, 6 Inch For Peterbilt 377, 378, 379, 386, 388, 389
TRUX ACCESSORIES
$98.99Chrome Plated Stainless Steel Wide Style Exhaust Mounting Clamp With 6 Inch DiameterMade of stainless steel, this strong clamp wraps around the stack and attaches the bracket to the truck. It is sold individually and backed by a warranty to cover defects...$98.99 -
BESTfit 5 Inch Multi-Bend Down Pipe, Replaces 14-15073 For Peterbilt 357, 377, 378, 379
BESTFIT TRUCK PARTS
$249.99BESTfit Aluminized Steel 90 Degree Exhaust Down Pipe Looking for a high-quality replacement down pipe for your Peterbilt 377, 378, or 379 models? The 5 Inch Multi-Bend Down Pipe, replaces OE numbers 14-15073, 1415073, EP50-EL90124A, and EP50EL90124A, is...$249.99 -
American Eagle 8 X 120 Inch SS West Coast-30 Turn Out Exhaust Kit W/ Long Drop 90 Degree Elbows & 8-5 Inch Tee For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,890.00304 Stainless Steel Exhaust Kit With West Coast-30 Turn Out Stacks And Long Drop 90 Degree Elbows * High Quality Exhaust Kit* Contains - (2) West Coast-30 Turn Out Stacks 8 Inch X 120 Inch Cut To Length - (2) Long Drop 8 Inch 90 Elbows - (1) Exhaust...$3,890.00 -
American Eagle 8 X 114 Inch SS West Coast-30 Turn Out Exhaust Kit W/ Long Drop 90 Degree Elbows & 5 Inch Tee For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,890.00304 Stainless Steel Exhaust Kit With West Coast-30 Turn Out Stacks And Long Drop 90 Degree Elbows * High Quality Exhaust Kit* Contains - (2) West Coast-30 Turn Out Stacks 8 Inch X 114 Inch - (2) Long Drop 8-5 Inch 90 Elbows - (1) Exhaust Tee 5 Inch -...$3,890.00 -
American Eagle 8 X 114 Inch SS West Coast-30 Turn Out Exhaust Kit W/ Peterbilt Style 8-5 Inch 58 Elbows For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,690.00304 Stainless Steel Exhaust Kit With West Coast-30 Turn Out Stacks And Peterbilt Style 8-5 Inch 58 Elbows * High Quality Exhaust Kit* Contains - (2) West Coast-30 Turn Out Stacks 8 Inch X 114 Inch - (2) Peterbilt Style 8-5 Inch 58 Elbows - (4) Angled...$3,690.00 -
American Eagle 8 X 120 Inch SS Curve-45 Turn Out Exhaust Kit W/ Long Drop 90 Degree Elbows & 8-5 Inch Tee For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,890.00304 Stainless Steel Exhaust Kit With Curve-45 Turn Out Stacks And Long Drop 90 Degree Elbows * High Quality Exhaust Kit* Contains - (2) Curve-45 Turn Out Stacks 8 Inch X 120 Inch Cut To Length - (2) Long Drop 8 Inch 90 Elbows - (1) Exhaust Tee 8-5...$3,890.00 -
American Eagle 8 X 114 Inch SS Curve-45 Turn Out Exhaust Kit W/ Long Drop 90 Degree Elbows & 5 Inch Tee For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,890.00304 Stainless Steel Exhaust Kit With Curve-45 Turn Out Stacks And Long Drop 90 Degree Elbows * High Quality Exhaust Kit* Contains - (2) Curve-45 Turn Out Stacks 8 Inch X 114 Inch - (2) Long Drop 8-5 Inch 90 Elbows - (1) Exhaust Tee 5 Inch - (4)...$3,890.00 -
American Eagle 8 X 114 Inch SS Curve-45 Turn Out Exhaust Kit W/ Peterbilt Style 8-5 Inch 58 Elbows For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,690.00304 Stainless Steel Exhaust Kit With Curve-45 Turn Out Stacks And Peterbilt Style 8-5 Inch 58 Elbows * High Quality Exhaust Kit* Contains - (2) Curve-45 Turn Out Stacks 8 Inch X 114 Inch - (2) Peterbilt Style 8-5 Inch 58 Elbows - (4) Angled 8 Inch...$3,690.00 -
American Eagle 8 X 120 Inch SS Bull Hauler-Aussie Turn Out Exhaust Kit W/ Long Drop 90 Degree Elbows & 8-5 Inch Tee For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,890.00304 Stainless Steel Exhaust Kit With Bull Hauler-Aussie Turn Out Stacks And Long Drop 90 Degree Elbows * High Quality Exhaust Kit* Contains - (2) Bull Hauler-Aussie Turn Out Stacks 8 Inch X 120 Inch Cut To Length - (2) Long Drop 8 Inch 90 Elbows - (1)...$3,890.00 -
American Eagle 8 X 114 Inch SS Bull Hauler-Aussie Turn Out Exhaust Kit W/ Long Drop 90 Degree Elbows & 5 Inch Tee For Peterbilt 378, 379, 389 Glider
AMERICAN EAGLE EXHAUST
$3,890.00304 Stainless Steel Exhaust Kit With Bull Hauler-Aussie Turn Out Stacks And Long Drop 90 Degree Elbows * High Quality Exhaust Kit* Contains - (2) Bull Hauler-Aussie Turn Out Stacks 8 Inch X 114 Inch - (2) Long Drop 8-5 Inch 90 Elbows - (1) Exhaust Tee...$3,890.00