Exhaust

6 ID to 6 Inch OD Chrome Long Drop Elbow By BESTfit Fits Peterbilt* High Quality Exhaust Elbow * Chrome-Plated Steel* Long Drop* 90 Degree Bend* With Tapered Top 6 Inch OD Bottom * Dimensions:  - 6 Inch ID/OD  - 10 Inch Radius  - 29 Inch...

BESTfit 8 Inch Stainless Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit * Use With Exhaust Kits With 8 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:  - (2) Stainless Steel Exhaust Tee Pipe Hanger  - (2) 8 Inch...

BESTfit 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 high-quality black polyurethane, these grommets are...

BESTfit Driver Side Chrome Multi-Bend Exhaust Elbow For Bottom Of Muffler Fits 379 PeterbiltThis high quality chrome 5 inch OD inlet & outlet multi-bend exhaust elbow fits Peterbilt 377 and 378 driver side. It is made in the USA and comes with a 1 year...

BESTfit Turbo Pipe Fits PeterbiltEnhance your Peterbilt 377, 378, or 379 with the BESTfit 5 Inch Turbo Pipe, specifically engineered to replace OE number 14-15329 and Dynaflex number 09-8-101-220. Made of aluminized steel, this turbo pipe boasts a 5-inch...

BESTfit 7 Inch Stainless Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit * Use With Exhaust Kits With 7 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:  - (2) Stainless Steel Exhaust Tee Pipe Hanger  - (2) 7 Inch...

BESTfit 8 Inch Black Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit * Use With Exhaust Kits With 8 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:  - (2) Black Steel Exhaust Tee Pipe Hanger  - (2) 8 Inch Chrome Wide...

BESTfit Driver Side Peterbilt 377 & 378 Chrome Exhaust Bend ElbowOutfit your Peterbilt 377 or 378 with the BESTfit 6 Inch OD Chrome Exhaust Elbow, tapered down to 5 Inch OD for a streamlined connection and better exhaust flow. Built from long-lasting...

BESTfit 6 Inch Stainless Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit * Use With Exhaust Kits With 6 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:  - (2) Stainless Steel Exhaust Tee Pipe Hanger  - (2) 6 Inch...

BESTfit 7 Inch Black Steel Y-Pipe Hanger Kit* High Quality Y-Pipe Hanger Bracket Kit * Use With Exhaust Kits With 7 Inch Long Drop Elbows (Elbows Not Included)* Kit Includes:  - (2) Black Steel Exhaust Tee Pipe Hanger  - (2) 7 Inch Chrome Wide...

BESTfit 8 Inch Wide Angled ClampEnhance the look and functionality of your Peterbilt's exhaust with the BESTfit 8 Inch Chrome-Plated SS Wide Angled Exhaust Clamp. Constructed from chrome-plated stainless steel, this clamp combines strength with a sleek...

BESTfit 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 Peterbilt models (pre-2007) and 389 Glider models...