Lethal Performance Mustang 3" Offroad X-pipe (409 Stainless Steel) - Lethal Performance - Mid-Pipes - Exhaust - 2011-2013 Mustang GT 5.0L

$339.99 with FREE SHIPPING



Check out the awesome comparison article SVTperformance did between the Lethal Performance X and H-Pipes for the 2011-2012 GT/BOSS.

www.svtperformance.com/forums/front-page-news-143/801975-svtperformance-plumbing-101-lethal-performance-offroad-h-x-pipe-test.html

NOTE: We highly recommend running this pipe with a custom tune. If you run this pipe without one not only will the car throw a check engine light but you won't fully benefit from getting rid of the cats. So not only does the tune turn off the rear o2's to prevent the check engine light from coming on it will also turn off the Cat Over Temp protection feature in the tune. That feature dumps fuel in order to cool the stock cats. Since the cat are no longer used with this pipe that feature if not turned off will only richen up the air fuel mixture and result in sacrificing some performance.

Lethal Performance is proud to release our exclusive 3" offroad X-pipe in 409 Stainless Steel for the 2011+ 5.0L Mustang GT and Boss. You can expect excellent gains and a more aggressive sounding exhaust. Our offroad X-pipe is made with 3" mandrel bent 409 Stainless Steel and isa direct bolt-on requiring no cutting or welding. Installation should take you less than 1 hour using simple hand tools. Just remove the stock catted H-pipe and install our 3" offroad pipe and you can expect gains of up to 14rwhp.

Features:

3" Mandrel Bent Tubing

409 Stainless Steel Construction

Direct Bolt-On (Requires no cutting or welding)

Increased Sound and Performance

Up to 14rwhp Gain Over the Stock Catted Mid-Pipe

Includes All Necessary Hardware for Installation

Installs in Less than 1 Hour