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
5 Inch Band Clamp Stainless Steel Pre-Formed by TPHD
TPHD
$11.31Pre-Formed Band Clamp, Replaces 11ME229P6Effectively connect exhaust system components with this high quality band clamp. Made of polished stainless steel, it is corrosion and heat resistant. The...09-0800010- SKU:
- 09-0800010
- Truck Class:
- Heavy Duty
- Diameter Options:
- 5 Inch
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Finish Options:
- Polished
- Product Type:
- Exhaust
- Style Options:
- Pre-Formed
- Ready To Ship:
- Yes
$11.31Qty in Cart: 0Price:$11.31Subtotal: -
5 Inch Chrome Curve Turn Out Exhaust Stack Top By BESTfit
BESTFIT TRUCK PARTS
$63.99 - $607.99Are you looking to change up your exhaust system? Stop searching, 4 State Trucks have you covered. With the ability to add a sleek and style design to your truck, you also get that dependability and...PPR_202124- SKU:
- PPR_202124
- Truck Class:
- Universal
- Diameter Options:
- 5 Inch
- Style Options:
- Curve Turn
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Height Options:
- 108 Inch
- Height Options:
- 84 Inch
- Height Options:
- 120 Inch
- Height Options:
- 72 Inch
- Height Options:
- 12 Inch
- Height Options:
- 48 Inch
- Height Options:
- 24 Inch
- Height Options:
- 36 Inch
- Height Options:
- 60 Inch
- Height Options:
- 18 Inch
- Height Options:
- 96 Inch
- Height Options:
- 53 Inch
- Ready To Ship:
- Yes
$63.99 - $607.99Qty in Cart: 0Price:$63.99 - $607.99Subtotal: -
BESTfit 6 To 5 Inch Chrome Miter Cut Exhaust Stack
BESTFIT TRUCK PARTS
$141.99 - $504.99Give your truck a sleek, professional look while improving exhaust efficiency with the BESTfit 6 to 5 Inch Chrome Miter Cut Exhaust Stack. Available in a variety of lengths from 36 to 120 inches,...PPR_202128- SKU:
- PPR_202128
- Truck Class:
- Universal
- Style Options:
- Miter Cut
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Height Options:
- 120 Inch
- Height Options:
- 72 Inch
- Height Options:
- 108 Inch
- Height Options:
- 114 Inch
- Height Options:
- 84 Inch
- Height Options:
- 96 Inch
- Height Options:
- 36 Inch
- Diameter Options:
- 6-5 Inch
- Height Options:
- 60 Inch
- Height Options:
- 48 Inch
- Diameter Options:
- 6 To 5 Inch
- Ready To Ship:
- Yes
$141.99 - $504.99Qty in Cart: 0Price:$141.99 - $504.99Subtotal: -
On SaleFREE SHIPPING OVER $249Limited Quantity Available
BESTfit Internal Muffler Inserts For 5in, 6in, 7in & 8in Stacks
BESTFIT TRUCK PARTS
$144.49 - $193.99Reduce exhaust noise and extend stack life with BESTfit Internal Muffler Inserts for 5-, 6-, 7-, and 8-inch stacks. Crafted for optimal airflow and precision fit, these inserts replace OEM parts...PPR_894- SKU:
- PPR_894
- Truck Class:
- Universal
- Length Options:
- 39 Inch
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Diameter Options:
- 7 Inch
- Diameter Options:
- 6 Inch
- Material Options:
- Aluminized Steel
- Diameter Options:
- 5 Inch
- Ready To Ship:
- Yes
$144.49 - $193.99Qty in Cart: 0Price:$144.49 - $193.99Subtotal: -
BESTfit 6- 5 Inch Chrome Curve Turn Out Exhaust Stack
BESTFIT TRUCK PARTS
$148.99 - $538.99The BESTfit 6-to-5 Inch Chrome Curve Turn Out Exhaust Stack combines practical exhaust function with eye-catching chrome appeal. Its curved turn out design improves exhaust direction, while the 6 to...PPR_202127- SKU:
- PPR_202127
- Truck Class:
- Universal
- Style Options:
- Curve Turn
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Height Options:
- 108 Inch
- Height Options:
- 120 Inch
- Height Options:
- 84 Inch
- Height Options:
- 96 Inch
- Height Options:
- 48 Inch
- Height Options:
- 72 Inch
- Diameter Options:
- 6-5 Inch
- Height Options:
- 60 Inch
- Height Options:
- 36 Inch
- Diameter Options:
- 6 To 5 Inch
- Ready To Ship:
- Yes
$148.99 - $538.99Qty in Cart: 0Price:$148.99 - $538.99Subtotal: -
FREE SHIPPING OVER $249
Stainless Steel Exhaust Clamp Bracket W/ 2 Bolt Mount
UNITED PACIFIC
$59.99 - $85.99The Stainless Steel Exhaust Clamp Bracket with 2-bolt mount design is built as a solution for securing exhaust components. Manufactured from stainless steel, it is intended to provide strong...PPR_204409- SKU:
- PPR_204409
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Diameter Options:
- 6 Inch
- Diameter Options:
- 5 Inch
- Diameter Options:
- 8 Inch
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$59.99 - $85.99Qty in Cart: 0Price:$59.99 - $85.99Subtotal: -
FREE SHIPPING OVER $249
Angled Exhaust Cab Bracket Stainless Steel by BESTfit For Peterbilt
BESTFIT TRUCK PARTS
$40.79BESTfit Exhaust Angled Bracket Fits PeterbiltAngled Lower Exhaust Bracket from Trux Accessories - crafted from durable 304 stainless steel to resist corrosion and wear. Designed specifically for all...01-0800012- SKU:
- 01-0800012
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Finish Options:
- Polished
- Style Options:
- Angled
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$40.79Qty in Cart: 0Price:$40.79Subtotal: -
FREE SHIPPING OVER $249
Black Poly Exhaust Mount Grommets by BESTfit For Peterbilt
BESTFIT TRUCK PARTS
$21.20BESTfit Polyurethane Exhaust Mount GrommetsIntroducing the BESTfit Black Poly Exhaust Mount Grommets, specifically designed for Peterbilt 375, 377, 378, 379, 386, 389 and 389 Glider models. Made from...01-0800003- SKU:
- 01-0800003
- Truck Class:
- Heavy Duty
- Material Options:
- Plastic/Poly
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Color:
- Black
$21.20Qty in Cart: 0Price:$21.20Subtotal: -
FREE SHIPPING OVER $249
BESTfit 5 Inch Aluminized Exhaust Tubing Sold By Foot
BESTFIT TRUCK PARTS
$13.46 - $185.99This 5?inch aluminized exhaust tubing sold by the foot gives you a flexible way to build or repair heavy?duty exhaust systems using straight sections of aluminized steel with a 5? outer diameter. You...PPR_201902- SKU:
- PPR_201902
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
- Length Options:
- 36 Inch
- Style Options:
- Straight Style
- Length Options:
- 12 Inch
- Length Options:
- 72 Inch
- Height Options:
- 2 3/4 Inch
- Length Options:
- 7 1/2 Inch
- Length Options:
- 120 Inch
- Size Options:
- 16 Gauge
- Ready To Ship:
- Yes
$13.46 - $185.99Qty in Cart: 0Price:$13.46 - $185.99Subtotal: -
FREE SHIPPING OVER $249
9 Inch Diameter Short Galvanized Exhaust Muffler 5 ID / 5 ID X 12 Inch Body Length by BESTfit
BESTFIT TRUCK PARTS
$94.99BESTfit 9 x 12 Inch Muffler W/ 5 Inch ID Inlet & OutletTransform your truck's exhaust system with the BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler, featuring a 5 Inch ID inlet and outlet for...09-080201- SKU:
- 09-080201
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Galvanized
- Diameter Options:
- 9 Inch
- Length Options:
- 12 Inch
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$94.99Qty in Cart: 0Price:$94.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit 5 Inch Chrome Miter Cut Exhaust Stack
BESTFIT TRUCK PARTS
$49.99 - $635.99Are you looking to enhance your exhaust system? Stop searching, 4 State Trucks have you covered. With the ability to add more sleekness and style to your truck, you also get that premium performance...PPR_202123- SKU:
- PPR_202123
- Truck Class:
- Universal
- Diameter Options:
- 5 Inch
- Style Options:
- Miter Cut
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Height Options:
- 48 Inch
- Ready To Ship:
- Yes
- Height Options:
- 24 Inch
- Height Options:
- 84 Inch
- Height Options:
- 108 Inch
- Height Options:
- 60 Inch
- Height Options:
- 72 Inch
- Type Options:
- Angled
- Height Options:
- 36 Inch
- Height Options:
- 96 Inch
$49.99 - $635.99Qty in Cart: 0Price:$49.99 - $635.99Subtotal: -
FREE SHIPPING OVER $249
TPHD Chrome U-Bolt Saddle Clamps
TPHD
$10.19 - $11.28Secure your exhaust system with this chrome plated steel exhaust saddle clamp designed for heavy-duty truck applications. Built from steel with a chrome-plated finish, this aftermarket replacement...PPR_204350- SKU:
- PPR_204350
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
- Style Options:
- Heavy Duty
- Diameter Options:
- 5 Inch
- Diameter Options:
- 6 Inch
- Type Options:
- Flat Mount
- Ready To Ship:
- Yes
$10.19 - $11.28Qty in Cart: 0Price:$10.19 - $11.28Subtotal: -
FREE SHIPPING OVER $249
TPHD Chrome Steel Narrow Exhaust Clamp For Peterbilt
TPHD
$16.35 - $19.09Built with a chrome-plated finish, this Chrome Exhaust Clamp offers a clean, polished appearance while helping protect against corrosion in demanding road conditions. This clamp is intended for...PPR_204351- SKU:
- PPR_204351
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Material Options:
- Stainless Steel
- Diameter Options:
- 6 Inch
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$16.35 - $19.09Qty in Cart: 0Price:$16.35 - $19.09Subtotal: -
FREE SHIPPING OVER $249
BESTfit 5 Inch OD Chrome 58 Degree Economy Exhaust Elbow Replaces 14-13056C For Peterbilt 379
BESTFIT TRUCK PARTS
$112.995 Inch OD Chrome 58 Degree Economy Exhaust Elbow By BESTfit Fits Peterbilt 379Outfit your Peterbilt 379 with the BESTfit 5-Inch OD Chrome 58-Degree Economy Exhaust Elbow. Crafted from chrome-plated...01-08130561- SKU:
- 01-08130561
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Degree Options:
- 58
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Style Options:
- Elbow
- Product Type:
- Exhaust
- Length Options:
- 18 1/4 Inch
- Ready To Ship:
- Yes
$112.99Qty in Cart: 0Price:$112.99Subtotal: -
FREE SHIPPING
Vendetta 7 Inch Chrome Plated Stainless Exhaust Kit, 1 Pc W/Long Drop Elbows For Peterbilt 378, 379 & 389 Glider 1994-2023
VENDETTA
$4,408.99 - $5,224.99Explore the Vendetta 7-inch chrome exhaust kit with long-drop elbows, a comprehensive aftermarket solution for Peterbilt 378 (1988-2007), 379 (1987-2007) and 389 Glider (2008-2023) trucks that want a...PPR_200344- SKU:
- PPR_200344
- Diameter Options:
- 7 Inch
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Cab Style:
- PB Unibilt W/2 Cab Brackets
- Style Options:
- 1 Piece Stacks
- Material Options:
- Chrome-Plated Stainless
- Type Options:
- Long Drop Elbows
$4,408.99 - $5,224.99Qty in Cart: 0Price:$4,408.99 - $5,224.99Subtotal: -
FREE SHIPPING OVER $249
Iowa Customs Stainless Steel IFTA Plate Mounts For Peterbilt
IOWA CUSTOMS
$65.99SS IFTA Plate Mounts By Iowa Customs Fits PeterbiltSecure your Peterbilt's IFTA plate with Iowa Customs Stainless Steel IFTA Plate Mounts, built for strength, durability, and a polished look. Made...01-091308- SKU:
- 01-091308
- Truck Class:
- Heavy Duty
- Location:
- Made In USA
- Material Options:
- Stainless Steel
- Make:
- Peterbilt
- Product Type:
- Exterior
- Position:
- Lower
- Ready To Ship:
- Yes
$65.99Qty in Cart: 0Price:$65.99Subtotal: -
FREE SHIPPING
BESTfit Chrome 8 Inch Exhaust Kit With Long Drop Elbows For Peterbilt 379, 378 & 389 Glider 1987-2023
BESTFIT TRUCK PARTS
$3,231.99 - $5,314.99Are you looking for a new exhaust? Stop looking, 4 State Trucks have you covered. A new exhaust allows gases from your engine to be let out more efficiently, and it can save some fuel. With BESTfit,...01-08K810- SKU:
- 01-08K810
- Diameter Options:
- 8 Inch
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Type Options:
- Long Drop Elbows
- Material Options:
- Chrome-Plated Steel
- Style Options:
- 2 Piece Stacks
- Cab Style:
- PB Unibilt W/2 Cab Brackets
$3,231.99 - $5,314.99Qty in Cart: 0Price:$3,231.99 - $5,314.99Subtotal: -
BESTfit Chrome Long Drop 90 Degree Exhaust Elbow For Peterbilt
BESTFIT TRUCK PARTS
$425.99 - $610.99Give your Peterbilt 378 or 379 a polished, professional exhaust upgrade with the BESTfit Chrome Long Drop 90-Degree Exhaust Elbow. With several sizing options-66, 65, 77, 75, 88, and 85-this chrome...PPR_23846- SKU:
- PPR_23846
- Truck Class:
- Heavy Duty
- Style Options:
- Long Drop
- Material Options:
- Steel
- Degree Options:
- 90
- Make:
- Peterbilt
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$425.99 - $610.99Qty in Cart: 0Price:$425.99 - $610.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit 85 Degree Turbo Pipe W/ 5 Inch OD Replaces 14-13002 For Peterbilt 357, 377, 378 & 379
BESTFIT TRUCK PARTS
$129.9985 Degree Turbo Pipe W/ 5 Inch OD BESTfit Replaces 14-13002 Fits Peterbilt 357, 377, 378, 379Upgrade your exhaust system with this BESTfit 85-Degree Turbo Pipe, designed to fit Peterbilt 357, 377,...01-08130020- SKU:
- 01-08130020
- Truck Class:
- Heavy Duty
- Degree Options:
- 85
- Make:
- Peterbilt
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
- Location:
- Made In USA
- Diameter Options:
- 5 Inch
- Material Options:
- Aluminized Steel
$129.99Qty in Cart: 0Price:$129.99Subtotal: -
Peterbilt 377, 378, 379, 386 5 Inch OD Aluminized 3 Bend Exhaust Y-Pipe 14-15353-0150 by BESTfit
BESTFIT TRUCK PARTS
$199.99BESTfit Aluminized Steel Exhaust Y-PipeUpgrade your Peterbilt 377, 378, 379, or 386's exhaust with the BESTfit 5 Inch Aluminized Y-Pipe Exhaust. Crafted from high-quality aluminized steel for...01-0806001- SKU:
- 01-0806001
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminized Steel
- Make:
- Peterbilt
- Style Options:
- Y-Pipe
- Product Type:
- Exhaust
- Ready To Ship:
- Yes
$199.99Qty in Cart: 0Price:$199.99Subtotal:
