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BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Stacks, Long 90S & Chrome Tapered Y-Pipe
Chrome 6 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have... -
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
Chrome 6 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTFIT CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have... -
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Miter Cut Top Stack OE Style Elbows Peterbilt (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
Chrome 6 Inch Exhaust Kit With 55 Inch Spool & 58 Degree ElbowIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic... -
BESTfit 5 Inch 90 Degree Lower Elbow Below Turbo Pipe Replaces 14-09456 For Peterbilt 379
Steel 90 Degree Elbow PipeElevate your Peterbilt 379 with the BESTfit 5 Inch 90 Degree Lower Elbow, designed for placement below the turbo. Made from robust steel and designed for below-turbo installation, this elbow ensures improved exhaust flow and... -
Peterbilt 378, 379 8 To 5 Inch 58 Degree Chrome Exhaust Elbow by BESTfit
BESTfit Exhaust Pipe Elbow With Tapered Top For O.D. StacksGive your Peterbilt 378 or 379 an exhaust upgrade with the BESTfit 8 to 5 Inch 58 Degree Chrome Exhaust Elbow from 4 State Trucks. This premium elbow features a 58-degree bend and a tapered top... -
Peterbilt 357, 378, 379 5 Inch OD/OD/ID Y Pipe Elbow Combo - Passenger Side By BESTfit Replaces 14-13965
BESTfit Aluminized Steel Hi Mount Y 5 Bend Pipe ComboThe 5" 5-bend Y-pipe made of aluminized material and featuring an outer diameter/outer diameter/inner diameter design is specifically designed for Peterbilt 357, 378, and 379 models manufactured... -
BESTfit 5 Inch 90 Degree Exhaust Elbow BOM Replaces 14-25079 For Peterbilt 387 With Dual Exhaust 2002-2007
5 Inch 90 Degree Exhaust Elbow BOM Fits Peterbilt 387The BESTfit 5 Inch 90 Degree Exhaust Elbow BOM is a premium replacement designed for Peterbilt 387 trucks with dual exhaust systems from 2002 to 2007. Featuring a durable 5-inch OD/OD construction,... -
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long Drop Elbows No Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
Chrome 6 Inch Exhaust Kit With 52 Inch Spool & Long Drop 90 Degree ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A... -
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt 378, 379, 389 Glider (1987-2003) 52 Inch Standard Spool Only Non-Unibilt
Chrome 6 Inch Exhaust Kit With 52 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have... -
BESTfit Peterbilt 68 Degree Turbo Pipe Replaces 14-14256
Peterbilt Turbo Connection PipeUpgrade your Peterbilt with our premium 68 Degree Turbo Pipe, designed to seamlessly replace OE number 14-14256 and Dynaflex number 09-8-107-220. This high-quality turbo connection pipe is made from durable aluminized... -
BESTfit 5 Inch Multi-Bend Elbow Replaces 14-13845RC For Peterbilt 378, 379 Passenger Side
BESTfit Exhaust Elbow Fits Peterbilt 378 & 379Introducing the BESTfit Exhaust Elbow for the passenger side of Peterbilt 378 and 379 models, and a replacement for OE number 14-13845RC. This exhaust elbow, made from chrome-plated steel, not only adds a... -
BESTfit 6-5 X 102 Inch Chrome Exhaust Kit W/ Flat Top Top Stack Long 90S & Chrome Tapered Y-Pipe 5 Inch Taper Lock Chrome Tee Peterbilt 378, 379, 389 Glider (2005-Newer) 55 Inch Standard Spool Only Non-Unibilt
Chrome 6 Inch Exhaust Kit With 55 Inch Spool, Long Drop Elbows & 5 Inch T PipeIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have...
Aftermarket Collision Parts for Heavy Duty Trucks