2005-2010 Mustang GT 4.6L Stainless Works 1 5/8" Headers w/ 3 Inch Off Road Lead Pipes

Stainless Works header and off-road lead pipe kit is perfect for the racing or competition 2005 to 2010 GT Mustang that wants to push the power envelope to an even higher degree. Every kit comes with Stainless Work's 1-5/8" headers and off-road competition lead pipes.

The 1-5/8" primaries on the 304 stainless steel headers are purposely designed to more efficiently move exhaust gasses than the stock manifold. Each header features a 3" smooth flow collector that enhances exhaust scavenging. 3/8" steel flanges keep the system to the engine

The off-road lead pipes delete the catalytic converters to allow exhaust gasses to move freely through the entire system.

Stainless Works includes installation hardware and instructions with every kit. The lead pipes are direct replacements for the factory pipes and catalytic converters.

Kit components: Includes Stainless Works 1-5/8" headers and off-road lead pipes.

Custom tuning: This kit requires tuning. We recommend taking advantage of Stage 3's custom tuning package that comes with SCT's X-Calibrator 3 handheld tuner and qualifies you for our Loyalty Tunes program.

Stage 3 Tuning: Stage 3 Motorsports features the easiest way to get custom tuning for your Mustang performance parts. Fill out our simple tune sheet and submit it online after you've placed your order. If you need help, check out our tuning "How To" page or contact us directly.