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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BESTfit 6 Inch O.D. Chrome Exhaust Elbow Tapered To Inch O.D., Passenger Side For Peterbilt 377
BESTFIT TRUCK PARTS
$494.99BESTfit Passenger Side Peterbilt 377 Chrome Exhaust Bend Elbow * High Quality Exhaust Elbow* Chrome-Plated Steel* Passenger Side* 6 Inch O.D. Tapered To 5 Inch O.D.* Made In USA* Sold Individually * Warranty On Exhaust Elbows Against Defects In...01-080100009- SKU:
- 01-080100009
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Style Options:
- Elbow
- Location:
- Made In USA
- Product Type:
- Exhaust
$494.99Qty in Cart: 0Price:$494.99Subtotal: -
BESTfit 6 Inch O.D. Chrome Exhaust Elbow Tapered To Inch O.D., Driver Side For Peterbilt 377
BESTFIT TRUCK PARTS
$494.99BESTfit Driver Side Peterbilt 377 Chrome Exhaust Bend Elbow * High Quality Exhaust Elbow* Chrome-Plated Steel* Driver Side* 6 Inch O.D. Tapered To 5 Inch O.D.* Made In USA* Sold Individually * Warranty On Exhaust Elbows Against Defects In Workmanship &...01-080100008- SKU:
- 01-080100008
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Style Options:
- Elbow
- Location:
- Made In USA
- Product Type:
- Exhaust
$494.99Qty in Cart: 0Price:$494.99Subtotal: -
Aluminized Turbo Down Pipe, 4 Inch OD, For Peterbilt 386
AUTOMANN USA
$173.9923 Inch Long Turbo Down Pipe W/ 4 Inch OD & 3.85 Inch ID * High Quality Turbo Down Pipe* Aluminized * 4.00 Inch OD Outlet* 4.60 Inch Flange OD* 3.85 Inch ID At Inlet* Dimensions 23 X 6 X 4 Weight 5.58 Pounds* Sold Individually* Warranty On Turbo Down...01-080100007- SKU:
- 01-080100007
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminized Steel
- Make:
- Peterbilt
- Diameter Options:
- 4 Inch
- Product Type:
- Exhaust
$173.99Qty in Cart: 0Price:$173.99Subtotal: -
Aluminized Steel Exhaust Pipe Fits Peterbilt 387 Replaces PB-25029, 14-25029 For Peterbilt
AUTOMANN USA
$187.99Aluminized Steel Single Exhaust Pipe Fits Peterbilt * High Quality Exhaust Pipe* Made Of Aluminized Steel* OD 05.000 Inch * 90 Degree Angle* Fleet Standard* Sold Individually** Warranty On Exhaust Pipes Against Defects In Workmanship & Material From Date...01-080100006- SKU:
- 01-080100006
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminized Steel
- Degree Options:
- 90
- Make:
- Peterbilt
- Product Type:
- Exhaust
$187.99Qty in Cart: 0Price:$187.99Subtotal: -
Lincoln Chrome Stainless Steel Rear Shift Bracket For 2019 Peterbilt 389 With DPF System
LINCOLN CHROME
$507.99Rear Shift Bracket For Peterbilt 389 Exhaust With DPF* High Quality Rear Shift Bracket* Stainless Steel * Sold Individually* Warranty On Rear Shift Bracket Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...01-080100004- SKU:
- 01-080100004
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Location:
- Made In USA
- Product Type:
- Exhaust
$507.99Qty in Cart: 0Price:$507.99Subtotal: -
Lincoln Chrome Stainless Steel Front Shift Bracket For 2019 Peterbilt 389 With DPF System
LINCOLN CHROME
$507.99Front Shift Bracket For Peterbilt 389 Exhaust With DPF* High Quality Front Shift Bracket* Stainless Steel * Sold Individually* Warranty On Front Shift Bracket Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...01-080100003- SKU:
- 01-080100003
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Location:
- Made In USA
- Product Type:
- Exhaust
$507.99Qty in Cart: 0Price:$507.99Subtotal: -
Lincoln Chrome Stainless Steel 4 To 5 Inch DPF Elbow For 2019 Peterbilt 389
LINCOLN CHROME
$419.99Stainless DPF Elbow For Peterbilt 389 Exhaust* High Quality DPF Elbow* Stainless Steel * 4 Inch To 5 Inch * Sold Individually* Warranty On DPF Elbow Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...01-080100002- SKU:
- 01-080100002
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Style Options:
- Elbow Multi-Bend
- Location:
- Made In USA
- Product Type:
- Exhaust
$419.99Qty in Cart: 0Price:$419.99Subtotal: -
Lincoln Chrome 5 Inch Stainless Steel DPF Y-Pipe For 2019 Peterbilt 389
LINCOLN CHROME
$419.99Stainless Steel DPF Exhaust Y-Pipe* High Quality Y Pipe* Stainless Steel * 5 Inch * DPF To Y Pipe* Sold Individually* Warranty On Y Pipe Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not...01-080100001- SKU:
- 01-080100001
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Location:
- Made In USA
- Product Type:
- Exhaust
$419.99Qty in Cart: 0Price:$419.99Subtotal: -
BESTfit 8 Inch Chrome-Plated SS Wide Straight Clamp Replaces 50BJ-PB800SCP For Peterbilt 377, 378, 379, 386, 388, and 389
BESTFIT TRUCK PARTS
$108.99BESTfit Chrome Stainless Steel Wide Straight ClampEnhance your exhaust system's performance with our top-quality chrome-plated stainless steel exhaust clamp. Featuring an impressive 8-inch diameter, this clamp is suitable for both the driver and...01-0800801- SKU:
- 01-0800801
- Truck Class:
- Heavy Duty
- Diameter Options:
- 8 Inch
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$108.99Qty in Cart: 0Price:$108.99Subtotal: -
BESTfit 8 Inch Chrome-Plated SS Wide Angled Clamp Replaces 50BJ-APB800SCP For Peterbilt 377, 378, 379, 386, 388, and 389
BESTFIT TRUCK PARTS
$105.99BESTfit Chrome Stainless Steel Wide Angled ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamp. With an impressive 8-inch diameter, this clamp is suitable for either the driver or passenger side of your vehicle...01-0800800- SKU:
- 01-0800800
- Truck Class:
- Heavy Duty
- Diameter Options:
- 8 Inch
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$105.99Qty in Cart: 0Price:$105.99Subtotal: -
BESTfit 7 Inch Chrome-Plated SS Wide Straight Clamp Replaces 50BJ-PB700SCP For Peterbilt 377, 378, 379, 386, 388, and 389
BESTFIT TRUCK PARTS
$101.99BESTfit Chrome Stainless Steel Wide Straight ClampEnhance your exhaust system with our top-of-the-line chrome-plated stainless steel exhaust clamp. Measuring 7 inches in diameter, this clamp is designed for either the driver or passenger side of your...01-0800701- SKU:
- 01-0800701
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$101.99Qty in Cart: 0Price:$101.99Subtotal: -
BESTfit 7 Inch Chrome-Plated SS Wide Angled Clamp Replaces 50BJ-APB700SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$99.99BESTfit Chrome Stainless Steel Wide Angled ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamp. Measuring 7 inches in diameter, this versatile clamp is suitable for use on both the driver or passenger side of...01-0800700- SKU:
- 01-0800700
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$99.99Qty in Cart: 0Price:$99.99Subtotal: -
BESTfit 6 Inch Chrome-Plated SS Wide Straight Clamp Replaces 50BJ-PB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$96.99BESTfit Chrome Stainless Steel Wide Straight ClampEnhance your exhaust system with our top-of-the-line chrome-plated stainless steel exhaust clamp. Measuring 6 inches in diameter, this versatile clamp can be used on either the driver or passenger side of...01-0800601- SKU:
- 01-0800601
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$96.99Qty in Cart: 0Price:$96.99Subtotal: -
BESTfit 6 Inch Chrome-Plated SS Wide Angled Exhaust Clamp Replaces 50BJ-APB600SCP For Peterbilt 377, 378, 379, 386, 388 & 389
BESTFIT TRUCK PARTS
$96.99BESTfit Chrome Stainless Steel Wide Angled Exhaust ClampUpgrade your exhaust system with our premium chrome-plated stainless steel exhaust clamps. Measuring 6 inches in diameter, these clamps are suitable for either the driver or passenger side of your...01-0800600- SKU:
- 01-0800600
- Truck Class:
- Heavy Duty
- Diameter Options:
- 6 Inch
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$96.99Qty in Cart: 0Price:$96.99Subtotal: -
10 Inch T-Bolt Strap Style Muffler Clamp - 4-14664 For Peterbilt 357, 377, 378, 379
OPP - ORIGINAL PARTS PROGRAM
$167.89Peterbilt T-Bolt Strap Style Muffler Clamp For 10 Inch ExhaustUpgrade your exhaust system with this T-bolt strap style muffler clamp! It's designed for 10-inch exhausts and replaces OE number 4-14664. The strong T-bolt strap ensures a secure and precise...01-080049- SKU:
- 01-080049
- Truck Class:
- Heavy Duty
- Diameter Options:
- 10 Inch
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Product Type:
- Exhaust
$167.89Qty in Cart: 0Price:$167.89Subtotal: -
5 Inch Exhaust Clamp Assembly - Slider Style M16-1033-005 For Peterbilt 388, 389
OPP - ORIGINAL PARTS PROGRAM
$174.99Peterbilt Slyder Style 5 Inch Exhaust Clamp* High Quality Exhaust Clamp Assembly* 5 Inch* Slider Style Clamp * Assembly Includes Clamp Slider Pin Bushing And Hardware* Sold Individually* Warranty On Exhaust Clamp Assembly Against Defects In Workmanship &...01-080046- SKU:
- 01-080046
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Product Type:
- Exhaust
$174.99Qty in Cart: 0Price:$174.99Subtotal: -
Chrome 7 Inch Aero Clamp For Peterbilt 386, 388 & 389
LINCOLN CHROME
$232.99Lincoln Chrome Clamp Fits Peterbilt* Made Of High Quality Chrome * Aero Style* 7 Inch* Sold Individually* Warranty On Clamp Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM...01-080042- SKU:
- 01-080042
- Truck Class:
- Heavy Duty
- Diameter Options:
- 7 Inch
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Location:
- Made In USA
- Product Type:
- Exhaust
$232.99Qty in Cart: 0Price:$232.99Subtotal: -
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...01-080030- SKU:
- 01-080030
- Truck Class:
- Heavy Duty
- Diameter Options:
- 7 Inch
- Location:
- Made In USA
- Style Options:
- Angled
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$149.99Qty in Cart: 0Price:$149.99Subtotal: -
Chrome SS Straight Exhaust Cab Lower Bracket For Peterbilt 359 1967-1987
AFTERMARKET
$134.99Cab Bracket Fits PeterbiltEnhance your Peterbilt 359 (1967-1987) with a reliable Chrome Plated Stainless Steel Exhaust Cab Bracket. Get a classic look while ensuring durability for the long haul.* High Quality Cab Bracket* Made Of Chrome Plated Stainless...01-080025- SKU:
- 01-080025
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$134.99Qty in Cart: 0Price:$134.99Subtotal: -
Lincoln Chrome 8 Inch Angled Exhaust Mounting Clamp For Peterbilt 377, 378, 379, 386, 388, 389
LINCOLN CHROME
$158.99Chrome Plated SS Wide Style Angled Exhaust Mounting Clamp Replaces OE Number 50BJ-APB800SCPThe 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...01-080017- SKU:
- 01-080017
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$158.99Qty in Cart: 0Price:$158.99Subtotal:
