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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BESTfit Chrome 7 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider 1987-2023
BESTFIT TRUCK PARTS
$2,742.99 - $4,757.99Are 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...01-08K710- SKU:
- 01-08K710
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Type Options:
- Long Drop Elbows
- Style Options:
- 2 Piece Stacks
- Material Options:
- Chrome-Plated Steel
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$2,742.99 - $4,757.99Qty in Cart: 0Price:$2,742.99 - $4,757.99Subtotal: -
10 Inch Diameter Muffler 5 ID X 51 Inch OAL- Replaces 04-21774-001 by BESTfit
BESTFIT TRUCK PARTS
$117.99BESTfit 10 Inch Diameter Muffler With 5 Inch Inlet & OutletOptimize your exhaust system with the BESTfit 10 Inch Diameter Muffler, featuring a 5-inch inlet and outlet for maximum efficiency. With a...29-080200- SKU:
- 29-080200
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 5 Inch
- Length Options:
- 51 Inch
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$117.99Qty in Cart: 0Price:$117.99Subtotal: -
FREE SHIPPING OVER $249
10 Inch Diameter Performance Shorty Muffler 5 Inch ID / ID X 30 Inch OAL by BESTfit
BESTFIT TRUCK PARTS
$198.99BESTfit 30 Inch Performance Shorty MufflerEnhance your truck's performance with the BESTfit 10 X 30 Inch Performance Shorty Muffler, engineered for maximum efficiency and power. This high-quality...09-080207- SKU:
- 09-080207
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Length Options:
- 30 Inch
- Diameter Options:
- 5 Inch
- Product Type:
- Exhaust
$198.99Qty in Cart: 0Price:$198.99Subtotal: -
FREE SHIPPING OVER $249
5 Inch ID Stainless Steel Exhaust Flex Pipe
AFTERMARKET
$99.99 - $164.99Refresh your exhaust system with a 5-inch ID stainless steel flex pipe designed for universal applications. Built from stainless steel, this flex pipe is engineered to help absorb engine vibration...PPR_202898- SKU:
- PPR_202898
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Truck Class:
- Heavy Duty
- Make:
- Universal Items
- Product Type:
- Exhaust
- Length Options:
- 48 Inch
- Length Options:
- 36 Inch
- Material Options:
- Stainless Steel
- Length Options:
- 60 Inch
- Location:
- Made In USA
- Ready To Ship:
- Yes
$99.99 - $164.99Qty in Cart: 0Price:$99.99 - $164.99Subtotal: -
Stainless Steel Exhaust Shields With Cutout Options
UNITED PACIFIC
$142.99 - $242.99Give your truck a polished custom appearance with this Stainless Steel Exhaust Shield featuring multiple cutout options. Designed for Peterbilt applications, these exhaust shields are constructed...PPR_204372- SKU:
- PPR_204372
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Diameter Options:
- 5 Inch
- Material Options:
- Stainless Steel
- Diameter Options:
- 6 Inch
- Degree Options:
- 180
- Length Options:
- 48 Inch
- Diameter Options:
- 8 Inch
$142.99 - $242.99Qty in Cart: 0Price:$142.99 - $242.99Subtotal: -
FREE SHIPPING OVER $249
Stainless Steel Wide Mounting Clamp With Straight Bracket For Peterbilt
UNITED PACIFIC
$59.99 - $92.99Maintain a secure and clean exhaust connection with this Lincoln chrome stainless steel exhaust straight band clamp designed for multiple Peterbilt applications. Constructed from stainless steel with...PPR_204353- SKU:
- PPR_204353
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Diameter Options:
- 8 Inch
- Diameter Options:
- 7 Inch
- Diameter Options:
- 5 Inch
- Product Type:
- Exhaust
- Diameter Options:
- 6 Inch
- Finish Options:
- Chrome-Plated
- Style Options:
- Wide Style
- Ready To Ship:
- Yes
$59.99 - $92.99Qty in Cart: 0Price:$59.99 - $92.99Subtotal: -
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BESTfit Chrome 6 Inch Exhaust Kit With OE Style Elbows For Peterbilt 379, 378 & 389 Glider 1987-2023
BESTFIT TRUCK PARTS
$2,040.99 - $2,811.99Choose 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 Chrome 6 X 102 Flat Top Exhaust Kit...01-08K600- SKU:
- 01-08K600
- Truck Class:
- Heavy Duty
- Diameter Options:
- 6 Inch
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Material Options:
- Chrome-Plated Steel
- Type Options:
- OE Style Elbows
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$2,040.99 - $2,811.99Qty in Cart: 0Price:$2,040.99 - $2,811.99Subtotal: -
FREE SHIPPING OVER $249
Stainless Steel Universal Exhaust Clamp
UNITED PACIFIC
$41.22 - $45.14Secure your exhaust system with this stainless steel universal exhaust clamp, designed to provide a reliable connection for compatible exhaust pipes. Manufactured from stainless steel, this narrow...PPR_204857- SKU:
- PPR_204857
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Diameter Options:
- 6 Inch
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$41.22 - $45.14Qty in Cart: 0Price:$41.22 - $45.14Subtotal: -
FREE SHIPPING OVER $249
5 Inch Stainless Steel Flat Exhaust Band Clamp
TPHD
$14.41TPHD Stainless Flat Band Torca Style ClampSecurely join different sections of exhaust pipes with this 5 inch diameter easy seal flat band clamp. Made with high-quality stainless steel, this clamp...09-0800009- SKU:
- 09-0800009
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Style Options:
- Flat
$14.41Qty in Cart: 0Price:$14.41Subtotal: -
FREE SHIPPING OVER $249
Stainless Steel Flat Straight Exhaust Cab Bracket
UNITED PACIFIC
$50.99Exhaust Stack Cab Bracket FlatEnhance the performance and aesthetics of your truck with the Lincoln Chrome Wide Straight Clamp, tailored for a 5-inch exhaust system. Crafted from chrome-plated...09-0800003- SKU:
- 09-0800003
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Polished
- Product Type:
- Exhaust
- Type Options:
- Flat Mount
- Style Options:
- Straight Style
- Ready To Ship:
- Yes
- Make:
- Universal Items
$50.99Qty in Cart: 0Price:$50.99Subtotal: -
BESTfit Y-Pipe Hanger Kit For Peterbilt Exhaust Kits With Long Drop Elbows
BESTFIT TRUCK PARTS
$388.99 - $500.99For Peterbilt owners running custom exhaust systems with long?drop elbows, the BESTfit Y?pipe hanger kit is an aftermarket support solution designed to secure the T?pipe to the bottom of the cab and...PPR_200719- SKU:
- PPR_200719
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Material Options:
- Stainless Steel
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Position:
- Kit Full
- Diameter Options:
- 6 Inch
- Location:
- Made In USA
- Diameter Options:
- 5 Inch
- Diameter Options:
- 8 Inch
- Finish Options:
- Black Powder Coat
- Diameter Options:
- 7 Inch
- Style Options:
- Y-Pipe
- Type Options:
- Bolt Mount
$388.99 - $500.99Qty in Cart: 0Price:$388.99 - $500.99Subtotal: -
BESTfit Chrome Miter Cut Exhaust Stack W/ Height & Inlet Options
BESTFIT TRUCK PARTS
$378.99 - $805.99Are you looking to enhance your exhaust system? Stop searching, 4 State Trucks have you covered. With the ability to add some more sleek and style to your truck, you also get the dependability and...PPR_202131- SKU:
- PPR_202131
- Truck Class:
- Universal
- Style Options:
- Miter Cut
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Height Options:
- 108 Inch
- Height Options:
- 114 Inch
- Style Options:
- Micro/Mini
- Diameter Options:
- 7 To 5 Inch
- Height Options:
- 60 Inch
- Height Options:
- 96 Inch
- Height Options:
- 48 Inch
- Ready To Ship:
- Yes
$378.99 - $805.99Qty in Cart: 0Price:$378.99 - $805.99Subtotal: -
FREE SHIPPING OVER $249
Chrome Exhaust Grab Handle With Mounting Clamps
UNITED PACIFIC
$65.99 - $94.99Transform your exhaust system with the Chrome Exhaust Grab Handle. Designed for heavy-duty applications, this chrome-plated grab handle is available in multiple sizes to fit 5-inch, 6-inch, 7-inch,...PPR_204576- SKU:
- PPR_204576
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Diameter Options:
- 6 Inch
- Diameter Options:
- 5 Inch
- Length Options:
- 34 Inch
- Diameter Options:
- 7 Inch
- Diameter Options:
- 8 Inch
- Ready To Ship:
- Yes
- Length Options:
- 45 Inch
$65.99 - $94.99Qty in Cart: 0Price:$65.99 - $94.99Subtotal: -
FREE SHIPPING OVER $249
5 ID / OD Inch 90 Degree Chrome Exhaust Elbow by BESTfit
BESTFIT TRUCK PARTS
$133.99BESTfit Chrome Steel 90 Degree Exhaust Elbow, 5 Inch ID To 5 Inch ODThis BESTfit 90 degree exhaust elbow with one belled end is made of chrome plated steel. It is 9 inch L x 5 inch R with a 5 inch ID...09-0801502- SKU:
- 09-0801502
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Material Options:
- Steel
- Degree Options:
- 90
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Style Options:
- Elbow
- Length Options:
- 9 Inch
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$133.99Qty in Cart: 0Price:$133.99Subtotal: -
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BESTfit 90 Degree Multi-Bend Down Pipe W/ 5 Inch ID & OD For Peterbilt 357, 377, 378 & 379 Replaces 14-15073
BESTFIT TRUCK PARTS
$249.9990 Degree Multi-Bend Down Pipe W/ 5 Inch ID & OD By BESTfit Replaces 14-15073 Fits Peterbilt 357, 377, 378 & 379The 5 Inch Multi-Bend Down Pipe is the go-to replacement for OE numbers 14-15073 &...01-08150730- SKU:
- 01-08150730
- Truck Class:
- Heavy Duty
- Diameter Options:
- 5 Inch
- Style Options:
- Elbow Multi-Bend
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Degree Options:
- 90
- Material Options:
- Aluminized Steel
- Position:
- Lower
$249.99Qty in Cart: 0Price:$249.99Subtotal: -
7 Inch OD Chrome West Coast Turn Out Exhaust Stack By BESTfit
BESTFIT TRUCK PARTS
$351.99 - $1,050.99Are you wanting heads to turn as you drive-by? 4 State Trucks have got you covered. With the ability to add some style, shine, and boldness to your truck, you also get the dependability and premium...PPR_202152- SKU:
- PPR_202152
- Truck Class:
- Heavy Duty
- Style Options:
- West Coast Turn
- Material Options:
- Steel
- Finish Options:
- Chrome-Plated
- Make:
- Universal Items
- Diameter Options:
- 7 Inch
- Product Type:
- Exhaust
- Height Options:
- 114 Inch
- Height Options:
- 108 Inch
- Height Options:
- 54 Inch
- Height Options:
- 48 Inch
- Height Options:
- 96 Inch
- Height Options:
- 36 Inch
- Height Options:
- 60 Inch
- Height Options:
- 102 Inch
- Height Options:
- 44 Inch
- Height Options:
- 68 Inch
- Ready To Ship:
- Yes
$351.99 - $1,050.99Qty in Cart: 0Price:$351.99 - $1,050.99Subtotal: -
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Vendetta 7 Inch Chrome Plated Stainless Exhaust Kit, 1 Pc W/OE Style Elbows For Peterbilt 378, 379 & 389 Glider 1994-2023
VENDETTA
$3,318.99 - $3,930.99A premium Vendetta 7? Chrome Exhaust Kit with Factory Style Elbows delivers both eye-catching style and performance for classic Peterbilt 378 (1988-2007), 379 (1987-2007) and 389 Glider (2008-2023)...PPR_200343- SKU:
- PPR_200343
- Location:
- Made In USA
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Cab Style:
- PB Unibilt W/2 Cab Brackets
- Style Options:
- 1 Piece Stacks
- Material Options:
- Chrome-Plated Stainless
- Type Options:
- OE Style Elbows
$3,318.99 - $3,930.99Qty in Cart: 0Price:$3,318.99 - $3,930.99Subtotal: -
FREE SHIPPING OVER $249
5 Inch Chrome Rain Cap For Flat Top Stack
GRAND GENERAL
$39.455 Inch Chrome Rain Cap For Flat Top Stack With Outside MountCover Your Flip Top Stack With This Quality Rain Cap By Grand General To Keep Precipitation And Foreign Objects From Entering Your Exhaust...09-0800005- SKU:
- 09-0800005
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$39.45Qty in Cart: 0Price:$39.45Subtotal: -
FREE SHIPPING
TPHD 7 Inch Chrome Exhaust Kit With Long Drop Elbows For Peterbilt 357, 378, 379 & 389 Glider
TPHD
$2,489.99 - $2,859.99A 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 replacement systems,...01-08K710T- SKU:
- 01-08K710T
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Type Options:
- Long Drop Elbows
- Style Options:
- 2 Piece Stacks
- Material Options:
- Chrome-Plated Steel
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$2,489.99 - $2,859.99Qty in Cart: 0Price:$2,489.99 - $2,859.99Subtotal: -
FREE SHIPPING OVER $249
Peterbilt 377, 378, 379 5 Inch ID / OD 90 Degree Chrome Exhaust Elbow Pipe - 14-13394 by BESTfit
BESTFIT TRUCK PARTS
$234.99BESTfit Aluminized Steel 90 Degree Exhaust Elbow PipeThe BESTfit 5 Inch I.D./O.D. 90 Degree Exhaust Elbow Pipe provides a perfect fit for Peterbilt 377, 378, and 379 models, directly replacing OE...01-08133940- SKU:
- 01-08133940
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Elbow
- Material Options:
- Steel
- Degree Options:
- 90
- Make:
- Peterbilt
- Finish Options:
- Galvanized
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$234.99Qty in Cart: 0Price:$234.99Subtotal:
