Peterbilt Exhaust Parts
Upgrade your big rig with premium Peterbilt exhaust systems from Elite Truck Accessories. 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, Elite Truck Accessories has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road
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Chrome Multi-Bend Economy Elbow Replaces 14-13845RC For Peterbilt 377, 378, 379 Passenger Side
TPHD
$259.99Multi-Bend Economy Exhaust Elbow Fits Peterbilt 378 & 379 Passenger Side * High Quality Elbow* Made Of Chrome Plated Steel* Multi-Bend Economy Style * With Seam Between Bends* Fits Passenger Side, Bottom Of Muffler* Measurements:- 7.91 Inch Width- 8.15...$259.99 -
Exhaust Heat Shield Mounting Clamp Replaces 14-14668R For Peterbilt 357/378 Passenger Side Lower
AUTOMANN USA
$91.99Muffler Heat Shield Passenger Side Lower Mounting Clamp Fits Peterbilt 357/378 With High Mount Exhaust * High Quality Mounting Clamp* Position-Passenger Side Lower* Fits 10 Inch Diameter Muffler * Lower Left Side Clamp For Mounting Exhaust Heat Shield To...$91.99 -
Chrome Heat Shield Mounting Clamp, 6 Inch For 180 Degree Exhaust Heat Shield
AUTOMANN USA
$66.85Chrome Plated 6 Inch ID Exhaust Heat Shield Mounting Clamp * High Quality Mounting Clamp* Chrome Plated* 6 Inch ID* For 180 Degree Exhaust Heat Shield* Made In USA* Sold Individually* Warranty On Mounting Clamps Against Defects In Workmanship & Material...$66.85 -
Exhaust Heat Shield Mounting Clamp Replaces 14-14668L For Peterbilt 357/378 Driver Side Lower
AUTOMANN USA
$90.65Muffler Heat Shield Driver Side Lower Mounting Clamp Fits Peterbilt 357/378 With High Mount Exhaust * High Quality Mounting Clamp* Position-Driver Side Lower* Fits 10 Inch Diameter Muffler * Lower Left Side Clamp For Mounting Exhaust Heat Shield To...$90.65 -
Exhaust Heat Shield Mounting Clamp Replaces 14-14664 For Peterbilt 357/378 Upper
AUTOMANN USA
$45.74Muffler Heat Shield Upper Mounting Clamp Fits Peterbilt 357/378 With High Mount Exhaust * High Quality Mounting Clamp* Position-Driver Or Passenger Side Upper* Fits 10 Inch Diameter Muffler * Upper Clamp For Mounting Exhaust Heat Shield To Muffler* For...$45.74 -
Chrome 58 Degree Exhaust Elbow, 7 To 5 Inch Od, Replaces OEM # 14-13056Cp
UNITED PACIFIC
$374.99Peterbilt 379 Chrome 58 Degree Angled Exhaust Elbow W/ 7 Inch To 5 Inch OD * High Quality Exhaust Elbow* Made Of Aluminized Steel * For Excellent Rust Resistance* Design For Connecting An Exhaust Pipe With 7 Inch Outside Diameter To Another With 5 Inch...$374.99 -
Chrome Exhaust Connector 5 Inch I.D. To 5 Inch I.D.
UNITED PACIFIC
$39.25Chrome Plated Exhaust Connector * High Quality Exhaust Connector* Chrome-Plated* 5 Inch I.D. To 5 Inch I.D.* With Triple Chrome Plating Process* Sold Individually* Warranty On Exhaust Connectors Against Defects In Workmanship & Material From Date Of...$39.25 -
Poly Exhaust Clamp Assembly Mount For Peterbilt 388, 389
BESTFIT TRUCK PARTS
$167.99Peterbilt Poly Exhaust Clamp Assy Mount * High Quality Exhaust Clamp Assembly Mount* Includes- Exhaust Bushing Kit Poly- Exhaust Mount * 5.0 Inch Stack* Sold Individually* Warranty On Exhaust Clamp Assembly Mounts Against Defects In Workmanship &...$167.99 -
Aluminized Steel Exhaust Down Pipe Replaces 14-14194 For Peterbilt 375, 377, 378, 379
AFTERMARKET
$185.99Exhaust Down Pipe Below Turbo Pipe Fits Peterbilt * High Quality Down Pipe* Made Of Aluminized Steel* With Detroit Engine* Pipe That Comes After The Turbo Pipe On Most Models* Sold Individually* Warranty On Down Pipes Against Defects In Workmanship &...$185.99 -
5 Inch Plain Economy Exhaust Y-Pipe Combo For Peterbilt 357, 378 Passenger Side W/ Hi Mount Exhaust
BESTFIT TRUCK PARTS
$653.995 Inch Exhaust Y-Pipe Combo Fits Peterbilt 357 & 378 Passenger Side * Economy Exhaust Elbow* Y Pipe* 5 Inch OD* Thickness 0.062 Inch* Sold Individually* Warranty On Exhaust Elbow Against Defects In Workmanship & Material From Date Of Purchase*** High...$653.99 -
68 Degree Turbo Pipe Replaces 14-14256 For Peterbilt
BESTFIT TRUCK PARTS
$88.54Peterbilt Turbo Connection PipeThis high quality turbo pipe has a 68 inch degree bend and features a hole for a pyrometer probe. It has a 5.85 inch OD with a Flange and a 4.860 inch ID. The pipe fits various Peterbilt 377, 378, and 379 models. * High...$88.54 -
BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler
BESTFIT TRUCK PARTS
$170.99BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler * High Quality Muffler* Aluminized Steel* Dimensions- 4 Inch Inside Diameter- 4 Inch Inside Diameter- 11 Inch Body Diameter- 15 Inch Body Length- 21.5 Inch Over All Length* Used In...$170.99