Peterbilt 357/378 Exhaust Parts
Looking to upgrade Peterbilt 357/378 exhaust? We've got you covered with a range of superior chrome stacks, ranging from 5 to 8 inches in diameter and top styles like curve turn, miter cut, and bull hauler. Our assortment also includes various aftermarket clamps, mufflers, and elbows. For a complete overhaul, check out our 6, 7, and 8-inch exhaust kit options from Lincoln Chrome, American Eagle, and BESTfit.
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FREE SHIPPING OVER $249
BESTfit 7 Inch Stainless Steel Flat Exhaust Band Clamp Replaces E70ST, EZ7SS
BESTFIT TRUCK PARTS
$30.597 Inch Flat Exhaust Clamp By BESTfitSecure your exhaust system with the BESTfit 7 Inch Stainless Steel Flat Exhaust Band Clamp. Made from durable 304 stainless steel, this high-quality clamp includes...09-0800021- SKU:
- 09-0800021
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Finish Options:
- Polished
- Diameter Options:
- 7 Inch
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$30.59Qty in Cart: 0Price:$30.59Subtotal: -
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TPHD Chrome 8 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider
TPHD
$2,901.99 - $3,228.99Are 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 engine noise that is not...01-08K810T- SKU:
- 01-08K810T
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Style Options:
- 2 Piece Stacks
- Material Options:
- Chrome-Plated Steel
- Type Options:
- Long Drop Elbows
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$2,901.99 - $3,228.99Qty in Cart: 0Price:$2,901.99 - $3,228.99Subtotal: -
BESTfit Exhaust Chrome Spool For Freightliner, Peterbilt & Kenworth
BESTFIT TRUCK PARTS
$298.99 - $733.99Are you looking to enhance your exhaust system? Stop searching, 4 State Trucks have got you covered. With the ability to not only add style to your truck, you also get the dependability and premium...PPR_23821- SKU:
- PPR_23821
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Make:
- Freightliner
- Make:
- Kenworth
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$298.99 - $733.99Qty in Cart: 0Price:$298.99 - $733.99Subtotal: -
FREE SHIPPING OVER $249
Stainless Steel Rain Cap For Flat Top Stacks
UNITED PACIFIC
$44.76 - $52.99Add classic truck styling with this stainless steel rain cap for flat top exhaust stacks. Designed to help keep rain, moisture, and debris from entering the exhaust system when the engine is not...PPR_204411- SKU:
- PPR_204411
- Truck Class:
- Universal
- Style Options:
- Flat
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$44.76 - $52.99Qty in Cart: 0Price:$44.76 - $52.99Subtotal: -
FREE SHIPPING OVER $249
TPHD 6 Inch Polished Stainless Steel Band Clamp Replaces 21339
TPHD
$20.23Pre Formed Stainless Steel 6 Inch Band Clamp By TPHDEnsure a secure, leak-free exhaust system with the TPHD 6 Inch Polished Stainless Steel Band Clamp, a direct replacement for 21339. Built from...09-0800008- SKU:
- 09-0800008
- Diameter Options:
- 6 Inch
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Finish Options:
- Polished
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$20.23Qty in Cart: 0Price:$20.23Subtotal: -
BESTfit 9 Inch Diameter Muffler With 5 ID / 5 ID X 51 Inch OAL
BESTFIT TRUCK PARTS
$165.99BESTfit 9 Inch Diameter Muffler With 5 Inch Inlet & OutletUpgrade your truck's exhaust system with the BESTfit 9 Inch Diameter Muffler from 4 State Trucks. This high-quality muffler is designed to...29-080201- SKU:
- 29-080201
- Truck Class:
- Heavy Duty
- Diameter Options:
- 9 Inch
- Length Options:
- 51 Inch
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$165.99Qty in Cart: 0Price:$165.99Subtotal: -
FREE SHIPPING OVER $249
TPHD 5 Inch OD/ OD Aluminized Y-Pipe For Use With Long Drop Elbows Replaces A04-13974-000 by TPHD For Freightliner & Peterbilt
TPHD
$188.99Aluminized Steel Exhaust Y Pipe W/ 5 Inch OD Inlet & Outlets By TPHDTPHD's 5 Inch Aluminized Y-Pipe offers an exceptional upgrade for Peterbilt or Freightliner trucks, replacing OE number...09-080600- SKU:
- 09-080600
- Truck Class:
- Heavy Duty
- Diameter Options:
- 5 Inch
- Style Options:
- Long Drop
- Material Options:
- Aluminized Steel
- Make:
- Peterbilt
- Make:
- Freightliner
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$188.99Qty in Cart: 0Price:$188.99Subtotal: -
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TPHD Chrome 7 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider
TPHD
$2,265.99 - $2,489.99Choose Option(s) to see description.Fitment* Fits Peterbilt 378 1988 thru 2007* Fits Peterbilt 379 1987 thru 2007* Fits Peterbilt 389 Glider 2008 thru 2023Peterbilt 378, 379 7-5 X 108 Inch Chrome...01-08K700T- SKU:
- 01-08K700T
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Type Options:
- OE Style Elbows
- Style Options:
- 2 Piece Stacks
- Material Options:
- Chrome-Plated Steel
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$2,265.99 - $2,489.99Qty in Cart: 0Price:$2,265.99 - $2,489.99Subtotal: -
BESTfit Resonator 5 In ID Inlet / Outlet 9 Inch Body With Interior Baffles
BESTFIT TRUCK PARTS
$123.999 Inch Diameter Exhaust Resonator With 5 Inch ID Inlet and Outlet By BESTfitReduce exhaust noise and maintain peak engine performance with the BESTfit Resonator 5 In ID Inlet / Outlet 9 Inch Body...09-080228- SKU:
- 09-080228
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Galvanized
- Length Options:
- 17 Inch
- Product Type:
- Exhaust
- Diameter Options:
- 5 Inch
- Ready To Ship:
- Yes
$123.99Qty in Cart: 0Price:$123.99Subtotal: -
FREE SHIPPING OVER $249
Stainless Steel Cab Exhaust U-Bolt Clamps
UNITED PACIFIC
$26.78 - $40.97Transform your truck's exhaust system with this stainless steel cab exhaust U-bolt clamp. Made from 304 stainless steel, this high-quality aftermarket exhaust clamp is available in multiple diameter...PPR_204856- SKU:
- PPR_204856
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Diameter Options:
- 4 Inch
- Diameter Options:
- 7 Inch
- Diameter Options:
- 5 Inch
- Finish Options:
- Polished
- Diameter Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$26.78 - $40.97Qty in Cart: 0Price:$26.78 - $40.97Subtotal: -
6 Inch OD Chrome Miter Cut Exhaust Stack By BESTfit
BESTFIT TRUCK PARTS
$210.99 - $588.99Are you looking to change your trucks exhaust? Stop searching, 4 State Trucks have got you covered. With the ability to add some style and boldness to your truck, you will still get the dependability...PPR_202138- SKU:
- PPR_202138
- Truck Class:
- Heavy Duty
- Diameter Options:
- 6 Inch
- Style Options:
- Miter Cut
- Material Options:
- Steel
- Finish Options:
- Chrome-Plated
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Exhaust
- Height Options:
- 120 Inch
- Height Options:
- 36 Inch
- Height Options:
- 60 Inch
- Height Options:
- 108 Inch
- Height Options:
- 114 Inch
- Height Options:
- 48 Inch
- Height Options:
- 102 Inch
- Height Options:
- 54 Inch
- Height Options:
- 84 Inch
- Height Options:
- 44 Inch
- Height Options:
- 96 Inch
- Height Options:
- 68 Inch
- Ready To Ship:
- Yes
$210.99 - $588.99Qty in Cart: 0Price:$210.99 - $588.99Subtotal: -
LC Chrome Long Drop 90 Degree Exhaust Elbow For Peterbilt 378, 379 & 389 Glider
LINCOLN CHROME
$450.99 - $640.99Complete your exhaust setup with the LC Chrome Long Drop 90 Degree Exhaust Elbow, designed for Peterbilt 378, 379, and 389 Glider applications. Built for both performance and appearance, this long...PPR_200033- SKU:
- PPR_200033
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Style Options:
- Long Drop
- Material Options:
- Steel
- Degree Options:
- 90
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Diameter Options:
- 6 Inch
- Diameter Options:
- 8 Inch
- Diameter Options:
- 7 To 5 Inch
- Length Options:
- 53 Inch
- Diameter Options:
- 7 Inch
- Length Options:
- 49 Inch
- Diameter Options:
- 6 To 5 Inch
- Diameter Options:
- 8 To 5 Inch
$450.99 - $640.99Qty in Cart: 0Price:$450.99 - $640.99Subtotal: -
5 X 48 Inch SS 180 Degree Exhaust Heat Shield W/ Round Holes Replaces 81R-50048SP by
AFTERMARKET
$192.99SS Exhaust Shield Half Wrap With 2 Mounting ClampsProtect your exhaust system and surrounding components with the 5 x 48 Inch Stainless Steel 180 Exhaust Heat Shield. This high-quality stainless...09-080806- SKU:
- 09-080806
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Length Options:
- 48 Inch
- Material Options:
- Stainless Steel
- Degree Options:
- 180
- Make:
- Universal Items
- Finish Options:
- Polished
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$192.99Qty in Cart: 0Price:$192.99Subtotal: -
5 Inch SS Pre-Formed Exhaust Band Clamp
BESTFIT TRUCK PARTS
$19.995 Inch Easy Seal Exhaust Band Clamp* High Quality Exhaust Band Clamp* Made Of 304 Stainless Steel* Pre-form* Creates Leak Proof Seal * 5 Inch Diameter* Sold Individually* Warranty On Exhaust Band...09-0800040- SKU:
- 09-0800040
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
- Diameter Options:
- 5 Inch
- Ready To Ship:
- Yes
$19.99Qty in Cart: 0Price:$19.99Subtotal: -
BESTfit 6 X 36 Inch 16 Gauge Carbon Steel Tubing
BESTFIT TRUCK PARTS
$46.57BESTfit 16 Gauge Carbon Steel Tubing - 6 Inch Diameter & 36 Inch Length* High Quality Exhaust Pipe* Made Of 16 Gauge Carbon Steel* No Finish-Oiled* 6 Inch O.D. * 36 Inch Height * Sold As Individually...09-080100012- SKU:
- 09-080100012
- Truck Class:
- Universal
- Diameter Options:
- 6 Inch
- Length Options:
- 36 Inch
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$46.57Qty in Cart: 0Price:$46.57Subtotal: -
Lincoln Chrome Replacement Spool
LINCOLN CHROME
$368.99 - $831.99Are you looking to enhance your exhaust system? Stop searching, 4 State Trucks and Lincoln Chrome have got you covered. With the ability to not only add style to your truck, you also get the...PPR_23807- SKU:
- PPR_23807
- Truck Class:
- Universal
- Location:
- Made In USA
- Style Options:
- Tapered
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Make:
- Peterbilt
- Make:
- Kenworth
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$368.99 - $831.99Qty in Cart: 0Price:$368.99 - $831.99Subtotal: -
FREE SHIPPING OVER $249
8 Inch Diameter Muffler 5 ID / ID X 30 Inch OAL by BESTfit
BESTFIT TRUCK PARTS
$161.99BESTfit Muffler 8 Inch DiameterThe BESTfit 8 X 30 Inch OAL Exhaust Muffler is an exceptional choice for drivers looking to enhance their truck's exhaust with added performance and durability. Made...09-080230- SKU:
- 09-080230
- Diameter Options:
- 8 Inch
- Truck Class:
- Universal
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Length Options:
- 30 Inch
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$161.99Qty in Cart: 0Price:$161.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit 5 ID / OD Inch 90 Degree Steel Exhaust Elbow, Belled On One End 15 X 5 Inch
BESTFIT TRUCK PARTS
$77.99BESTfit Aluminized Steel 90 Degree Exhaust Elbow W/ One Belled End* High Quality Exhaust Elbow* Made Of Aluminized Steel* 90 Degree* Belled On One End* 30 Inch Overall Length (15x15)* 5 Inch Radius*...09-0801503- SKU:
- 09-0801503
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Material Options:
- Aluminized Steel
- Degree Options:
- 90
- Make:
- Universal Items
- Length Options:
- 15 Inch
- Style Options:
- Elbow
- Product Type:
- Exhaust
$77.99Qty in Cart: 0Price:$77.99Subtotal: -
10 Inch Diameter Performance Sport Muffler 5 ID / ID X 51.5 Inch
PITTSBURGH POWER
$275.99Pittsburgh Power Performance Sport MufflerElevate your truck's performance with the Pittsburgh Power Performance Sport Muffler, designed to enhance power and efficiency. With its substantial size and...09-080220- SKU:
- 09-080220
- Truck Class:
- Universal
- Diameter Options:
- 10 Inch
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Length Options:
- 51 1/2 Inch
- Product Type:
- Exhaust
$275.99Qty in Cart: 0Price:$275.99Subtotal: -
FREE SHIPPING OVER $249
10 Inch Muffler Mounting Clamp W/ 2 Bolt Bracket 48M-10000Z By BESTfit
BESTFIT TRUCK PARTS
$53.24BESTfit Aluminized Steel Mounting Bracket For 10 Inch Diameter MufflerSecure your exhaust system with the BESTfit 10 Inch Muffler Mounting Clamp with 2 Bolt Bracket, designed for unparalleled...09-0805012- SKU:
- 09-0805012
- Truck Class:
- Universal
- Diameter Options:
- 10 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$53.24Qty in Cart: 0Price:$53.24Subtotal:
