Are you running a GT350R style spoiler? Now you can get a set of the previously unobtanium dogbone mounts which help to ensure that the spoiler stays put at all times. These mounts come standard...

Shifteck builds on the popularity of our Single X resonator delete with our new 3" Stainless Steel Double X-Pipe Resonator Delete for all 2015, 2016, 2017, 2018, 2019 and 2020 Shelby GT350 Mustangs. If you are...

Shifteck builds on the popularity of our Single X resonator delete with our new 3" Stainless Steel Double X-Pipe Resonator Delete for all 2020+ Shelby GT500 Mustangs. If you are looking to give your Shelby GT500 Mustang...

OVER 5,000 SOLD!!! THE MOST POPULAR EXHAUST ON THE MARKET FOR THE GT350!! Instructions are located on this page. Scroll down. READ THEM. 100% of install issues over the past 3 years were caused by...

V2 of our GT500 Resonator Delete X-Pipe - New for 2021 - now 3" diameter OVER 6,000 SOLD!!! THE MOST POPULAR EXHAUST ON THE MARKET FOR THE GT350, NOW AVAILABLE FOR THE GT500!! Shifteck Stainless...

NOW AVAILABLE WITH RESONATORS Shifteck Stainless Steel Off Road Mid Pipes for all 2015+ Shelby GT350 and GT350R Mustangs. Unlike some of our competitors that use cheap aluminized steel, which will quickly rust and become...

NOW AVAILABLE WITH RESONATORS Shifteck Stainless Steel Off Road Mid Pipes for all 2020+ Shelby GT500 Mustangs. Unlike some of our competitors that use cheap aluminized steel, which will quickly rust and become pitted, we have...