Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L S-Type 3.5in Diameter MufflerReplace the Polyphonic Harmonizer behind the primary muffler in the BORLA ATAK system with muffler 60679 to attain the S Type sound level (quieter than ATAK). Built from premium T 304 stainless steel, superior to T 400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Designed to provide maximum flow & power. Precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA

Supports up to 3600 HP gas and 1800 HP methanol

Comes with adjustable progressive VC-20 engine mount controller and easy to install quick-connect fittings

we recommend one of our standard Roto-fab cold air intake systems for optimum performance

and a lightweight design

2017-2024 Chevrolet Camaro ZL1 2012-2013 Ford Mustang Boss 302 2008-2009 Ford Mustang Bullitt 2005-2014 Ford Mustang GT 2007-2008 Ford Mustang Shelby GT 2007-2014 Ford Mustang Shelby GT500 2008-2009 Ford Mustang Shelby GT500KR 1993-2002 Pontiac Firebird Formula 1993-2002 Pontiac Firebird Trans Am 1994 Pontiac Firebird Trans Am GT

nitrous switch

1 standards (except for DOT 5

The K&N 57-3098 FIPK air intake system replaces the restrictive factory air filter and air intake tubing while retaining the factory air box on select Chevrolet

The Nitrous Express GM LS 3-Bolt Plate System features a billet aluminum nitrous plate that fits all car and truck intakes with a 3 bolt throttle body

Weld S910 Solana Beadlock 17x10 6x135 ET42 BS 7

Polyol ester base stocks provide more stability and film strength when exposed to excess fuel dilution

Combine this with soft bushings that have massive amounts of deflection and you're left with poor performance