Mustang SLP X-Pipe (Catted 2007-08 GT500) Increased Horspower. The SLP GT500 X-Pipe uses free-flowing mandrel-bent tubing with a genuine X style crossover and high-flow catalytic converters to provide a significant horsepower increase over the restrictive stock factory catted pipes. Quality Construction. The SLP GT500 X-Pipe is constructed entirely from mandrel-bent stainless steel for a durable long life.

Scarichi Marmitte Collettori Piping Material: Stainless Steel Piping Size: 2.5" Muffler Type: Chambered Tip Material : Polished Stainless Steel Tip Size: 4" Fitment: 2005+ GT Mustangs Piping Material: 304 Stainless Steel Piping Size: 2.5" Muffler Type: Straight-through Tip Material : Polished 304 Stainless Steel Tip Size: 4" Fitment: 2005+ GT Mustangs Header Type: Short Tube Type Mid Pipe Required: Standard Finish: Natural Stainless steel Fitment: 2005-2009 V6 Colettori H - piper X - piper Header Type: Long Tube Type Mid Pipe Required: JBA Shorty X Finish: Natural Stainless steel Fitment: 2007-2009 Shelby GT500 Piping Material: Shorty "H" Piping Size: Stainless Steel Muffler Type: "No" - For off-road use only Tip Material : JBA Long Tube Tip Size: 2.5" Fitment: 05-09 GT Mustangs Piping Material: Standard length "X" Piping Size: Stainless Steel Muffler Type: Yes Tip Material : Shorty Tip Size: 2.5" Fitment: 2007-2008 Shelby GT500