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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TPHD Chrome 8 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider
TPHD
$2,901.99 - $3,228.998 To 5 Inch Stacks With Long Drop Elbows & 5 Inch Galvanized Taper Lock Y-PipeAre you looking for an exhaust that has what you need? Stop searching, 4 State Trucks have got you covered. If you have an exhaust that is broken it has the ability to cause...01-08K810T- SKU:
- 01-08K810T
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 90
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
$2,901.99 - $3,228.99Qty in Cart: 0Price:$2,901.99 - $3,228.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit Chrome 8 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider
BESTFIT TRUCK PARTS
$3,181.99 - $5,232.99Choose Option(s) to see description.Fitment* Fits Peterbilt 378 1988 thru 2007* Fits Peterbilt 379 1987 thru 2007* Fits Peterbilt 389 Glider 2008 thru 2023BESTfit 8-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long 90S & Chrome Tapered...01-08K810- SKU:
- 01-08K810
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 90
- Cab Style:
- Unibuilt
- Availability:
- Ready To Ship
$3,181.99 - $5,232.99Qty in Cart: 0Price:$3,181.99 - $5,232.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit Chrome 8 Inch Exhaust Kit With OE Style Elbows For Peterbilt 359
BESTFIT TRUCK PARTS
$3,032.99 - $3,639.99BESTfit 8 To 5 Inch Stacks With 58 Degree ElbowsAre you looking to replace an exhaust? Stop searching, 4 State Trucks have you covered. An exhaust that is properly working allows gases from your engine to be let out in a more efficient way and it has the...01-08K805- SKU:
- 01-08K805
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Cab Style:
- Non Unibuilt W/O Cab Brackets
- Degree Options:
- 68
- Availability:
- Ready To Ship
$3,032.99 - $3,639.99Qty in Cart: 0Price:$3,032.99 - $3,639.99Subtotal: -
FREE SHIPPING
TPHD Chrome 8 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
TPHD
$2,611.99 - $2,837.998 To 5 Inch Stacks With Standard ElbowsAre you looking to enhance your exhaust system? Stop searching, 4 State Trucks have got you covered. A damaged exhaust has the ability to cause engine noise that is not normal, decrease the power in your truck, it...01-08K800T- SKU:
- 01-08K800T
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 60
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
- Style Options:
- West Coast Turn
- Position:
- Kit Full
- Style Options:
- Miter Cut
- Style Options:
- Flat Top
$2,611.99 - $2,837.99Qty in Cart: 0Price:$2,611.99 - $2,837.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BestFit Chrome 8 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
BESTFIT TRUCK PARTS
$2,844.99 - $3,871.998 To 5 Inch Chrome Stacks With 58 Degree ElbowsAre you looking to replace your exhaust? Stop searching, 4 State Trucks have got you covered. A properly working exhaust allows gases from your engine to be let out more efficiently and it could save some...01-08K800- SKU:
- 01-08K800
- Truck Class:
- Heavy Duty
- Diameter Options:
- 8 Inch
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 60
- Availability:
- Ready To Ship
- Style Options:
- Flat Top
- Style Options:
- Miter Cut
- Position:
- Kit Full
- Style Options:
- Bull Hauler Turn
- Style Options:
- West Coast Turn
$2,844.99 - $3,871.99Qty in Cart: 0Price:$2,844.99 - $3,871.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit 7 Inch Chrome Exhaust Kit With Long Drop Elbows For Peterbilt 359
BESTFIT TRUCK PARTS
$2,665.99 - $3,680.997 To 5 Inch Stacks With Long Drop ElbowsAre you looking to replace an exhaust? Stop searching, 4 State Trucks have got you covered. An exhaust that is properly working allows gases from your engine to be let out in a more efficient way and it has the...01-08K725- SKU:
- 01-08K725
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 90
- Cab Style:
- Non Unibuilt W/O Cab Brackets
- Availability:
- Ready To Ship
$2,665.99 - $3,680.99Qty in Cart: 0Price:$2,665.99 - $3,680.99Subtotal: -
FREE SHIPPING
TPHD 7 Inch Chrome Exhaust Kit With Long Drop Elbows For Peterbilt 357, 378, 379, 389 Glider
TPHD
$2,489.99 - $2,859.997 To 5 Inch Stacks With Long Drop Elbows & 5 Inch Galvanized Taper Lock Y-PipeA damaged exhaust system can cause all sorts of headaches - from unusual engine noise and decreased power to higher fuel costs and dangerous gas leaks. That's why we offer...01-08K710T- SKU:
- 01-08K710T
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 90
- Style Options:
- Long Drop
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
- Height Options:
- 114 Inch
- Diameter Options:
- 7 To 5 Inch
- Height Options:
- 108 Inch
- Style Options:
- Flat Top
- Location:
- Made In USA
- Height Options:
- 96 Inch
- Position:
- Kit Full
- Style Options:
- West Coast Turn
- Style Options:
- Miter Cut
$2,489.99 - $2,859.99Qty in Cart: 0Price:$2,489.99 - $2,859.99Subtotal: -
FREE SHIPPING
BESTfit Chrome 7 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 357, 378, 359, 379, 389, 589
BESTFIT TRUCK PARTS
$2,700.99 - $4,684.997 Inch Chrome Stacks With Long Drop ElbowsAre you looking for an exhaust that would include everything you need? Stop looking, 4 State Trucks have you covered. A new exhaust allows gases from your engine to be let out more efficiently with the ability to...01-08K710- SKU:
- 01-08K710
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 90
- Availability:
- Ready To Ship
$2,700.99 - $4,684.99Qty in Cart: 0Price:$2,700.99 - $4,684.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit Chrome 7 Inch Exhaust Kit With OE Style Elbows For Peterbilt 359
BESTFIT TRUCK PARTS
$2,590.99 - $3,190.997 To 5 Inch Stacks With 58 Degree ElbowsAre you looking to replace an exhaust? Stop searching, 4 State Trucks have got you covered. An exhaust that is working properly allows gases from your engine to be let out more efficiently and it has the ability to...01-08K705- SKU:
- 01-08K705
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Cab Style:
- Non Unibuilt W/O Cab Brackets
- Degree Options:
- 68
- Availability:
- Ready To Ship
$2,590.99 - $3,190.99Qty in Cart: 0Price:$2,590.99 - $3,190.99Subtotal: -
FREE SHIPPING
TPHD Chrome 7 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
TPHD
$2,265.99 - $2,489.997 To 5 Inch Stacks With Standard ElbowsFitment* Fits Peterbilt 378 1988 thru 2007* Fits Peterbilt 379 1987 thru 2007* Fits Peterbilt 389 Glider 2008 thru 2023Peterbilt 378, 379 7-5 X 108 Inch Chrome Flat Top Stack Exhaust Kit With OE Style Elbows by...01-08K700T- SKU:
- 01-08K700T
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 60
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
- Availability:
- Ready To Ship
$2,265.99 - $2,489.99Qty in Cart: 0Price:$2,265.99 - $2,489.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit Chrome 7 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
BESTFIT TRUCK PARTS
$2,438.99 - $3,455.997 To 5 Inch Chrome Stacks With 58 Degree ElbowsAre you looking for an exhaust that includes everything you would need? Stop looking, 4 State Trucks have you covered. A new exhaust allows gases from your engine to be let out more efficiently and it could...01-08K700- SKU:
- 01-08K700
- Truck Class:
- Heavy Duty
- Diameter Options:
- 7 Inch
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 60
- Availability:
- Ready To Ship
$2,438.99 - $3,455.99Qty in Cart: 0Price:$2,438.99 - $3,455.99Subtotal: -
FREE SHIPPING
Lincoln Chrome 6 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider
LINCOLN CHROME
$2,716.99 - $4,087.996 Inch Chrome Stacks With Long Drop ElbowsAre you looking for a new exhaust? Stop looking, 4 State Trucks and Lincoln Chrome have got you covered. A properly working exhaust allows gases from your engine to be let out more efficiently and has an ability...01-08K630A- SKU:
- 01-08K630A
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 90
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
- Height Options:
- 114 Inch
- Height Options:
- 120 Inch
- Height Options:
- 108 Inch
- Height Options:
- 102 Inch
- Position:
- Kit Full
- Height Options:
- 96 Inch
- Height Options:
- 118 Inch
- Style Options:
- Flat Top
- Style Options:
- Bull Hauler Turn
- Style Options:
- Curve Turn
- Height Options:
- 106 Inch
- Style Options:
- West Coast Turn
- Style Options:
- Short 30 Turn
- Height Options:
- 90 Inch
- Style Options:
- Miter Cut
- Make:
- Universal Items
$2,716.99 - $4,087.99Qty in Cart: 0Price:$2,716.99 - $4,087.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit 6 Inch Chrome Exhaust Kit With Long Drop Elbows For Peterbilt 359
BESTFIT TRUCK PARTS
$2,185.99 - $2,939.996 To 5 Inch Stack With Long Drop ElbowsAre you looking to replace your old exhaust? Stop searching, 4 State Trucks have got you covered. An exhaust that is functioning properly allows gases from your engine to be let out more efficiently and it has the...01-08K625- SKU:
- 01-08K625
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 90
- Cab Style:
- Non Unibuilt W/O Cab Brackets
- Availability:
- Ready To Ship
- Height Options:
- 102 Inch
- Diameter Options:
- 6 To 5 Inch
- Height Options:
- 108 Inch
- Location:
- Made In USA
- Position:
- Kit Full
- Height Options:
- 96 Inch
- Height Options:
- 114 Inch
- Style Options:
- Miter Cut
- Style Options:
- West Coast Turn
- Style Options:
- Flat Top
- Style Options:
- Bull Hauler Turn
$2,185.99 - $2,939.99Qty in Cart: 0Price:$2,185.99 - $2,939.99Subtotal: -
FREE SHIPPING
TPHD Chrome 6 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 378, 379 & 389 Glider
TPHD
$2,078.99 - $2,492.996 To 5 Inch Stacks With Long Drop Elbows & 5 Inch Galvanized Taper Lock T-PipeAre you looking to replace an exhaust? Stop searching, 4 State Trucks have got you covered. If you have an exhaust that is damaged it has the ability to cause engine noise that...01-08K610T- SKU:
- 01-08K610T
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 90
- Height Options:
- 114 Inch
- Style Options:
- Flat Top
- Height Options:
- 96 Inch
- Location:
- Made In USA
- Style Options:
- Miter Cut
- Height Options:
- 108 Inch
- Style Options:
- West Coast Turn
- Position:
- Kit Full
$2,078.99 - $2,492.99Qty in Cart: 0Price:$2,078.99 - $2,492.99Subtotal: -
FREE SHIPPING
BESTfit Chrome 6 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider
BESTFIT TRUCK PARTS
$2,221.99 - $3,651.996 Inch Chrome Stacks With Long Drop ElbowsAre you looking for an exhaust that has everything you need? Stop searching, 4 State Trucks have you covered. An exhaust that is properly working allows gases from your engine to be let out more efficiently with...01-08K610- SKU:
- 01-08K610
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 90
- Availability:
- Ready To Ship
- Height Options:
- 102 Inch
- Diameter Options:
- 6 To 5 Inch
- Height Options:
- 96 Inch
- Height Options:
- 114 Inch
- Height Options:
- 108 Inch
- Height Options:
- 120 Inch
- Style Options:
- Miter Cut
- Style Options:
- Bull Hauler Turn
- Location:
- Made In USA
- Style Options:
- Flat Top
- Style Options:
- West Coast Turn
$2,221.99 - $3,651.99Qty in Cart: 0Price:$2,221.99 - $3,651.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit Chrome 6 Inch Exhaust Kit With OE Style Elbows For Peterbilt 359
BESTFIT TRUCK PARTS
$1,918.99 - $2,372.99BESTfit 6 To 5 Inch Stacks With 58 Degree ElbowsAre you looking to replace your exhaust? Stop searching, 4 State Trucks have got you covered. An exhaust that is working properly allows gases from your engine to be let out more efficiently and it has the...01-08K605- SKU:
- 01-08K605
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Cab Style:
- Non Unibuilt W/O Cab Brackets
- Degree Options:
- 68
$1,918.99 - $2,372.99Qty in Cart: 0Price:$1,918.99 - $2,372.99Subtotal: -
FREE SHIPPING
TPHD Chrome 6 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
TPHD
$1,874.99 - $2,142.996 To 5 Inch Stacks With Standard ElbowsAre you looking to enhance your exhaust system? Stop looking, 4 State Trucks have you covered. A damaged exhaust has the ability cause to engine noise that is not normal, decrease the power in your truck, and it...01-08K600T- SKU:
- 01-08K600T
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 60
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
$1,874.99 - $2,142.99Qty in Cart: 0Price:$1,874.99 - $2,142.99Subtotal: -
FREE SHIPPING
Lincoln Chrome 6 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
LINCOLN CHROME
$2,467.99 - $3,497.996 Inch Chrome Stacks With Standard Style ElbowsAre you looking for a new exhaust that includes what you need? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. An exhaust that is properly functioning allows gases from your engine to...01-08K600A- SKU:
- 01-08K600A
- Location:
- Made In USA
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Availability:
- Ready To Ship
- Degree Options:
- 60
- Cab Style:
- Unibuilt W/ 2 Cab Brackets
- Height Options:
- 114 Inch
- Height Options:
- 108 Inch
- Height Options:
- 96 Inch
- Height Options:
- 90 Inch
- Height Options:
- 102 Inch
- Style Options:
- Flat Top
- Style Options:
- Curve Turn
- Height Options:
- 118 Inch
- Height Options:
- 106 Inch
- Style Options:
- West Coast Turn
- Position:
- Kit Full
- Height Options:
- 120 Inch
- Style Options:
- Miter Cut
- Style Options:
- Bull Hauler Turn
- Style Options:
- Short 30 Turn
$2,467.99 - $3,497.99Qty in Cart: 0Price:$2,467.99 - $3,497.99Subtotal: -
FREE SHIPPINGGuaranteed Fit
BESTfit Chrome 6 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
BESTFIT TRUCK PARTS
$2,033.99 - $2,768.996 To 5 Inch Chrome Stacks With 58 Degree ElbowsAre you looking for an exhaust that would include everything you need? Stop searching, 4 State Trucks have you covered. A properly working exhaust allows gases from your engine to be let out more efficiently...01-08K600- SKU:
- 01-08K600
- Truck Class:
- Heavy Duty
- Diameter Options:
- 6 Inch
- Style Options:
- Standard
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Degree Options:
- 60
- Availability:
- Ready To Ship
$2,033.99 - $2,768.99Qty in Cart: 0Price:$2,033.99 - $2,768.99Subtotal: -
40 Inch Chrome Steel Exhaust Shield Grab Handle For Peterbilt 377, 378, 379, 386
AFTERMARKET
$120.99Peterbilt Grab Handle For Original Style Exhaust ShieldThis chrome plated stainless steel grab handle is designed specifically for OE style Peterbilt exhaust shields. It measures 40 inches long and features 1-inch diameter vertical mounting holes with a...01-08446910- SKU:
- 01-08446910
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$120.99Qty in Cart: 0Price:$120.99Subtotal:
