Stainless Works 2011-14 Shelby GT500 Headers 1-7/8in Primaries High-Flow Cats 3in X-Pipe - GT115HCAT fits_2014-`BMW`4 Series Check product specifications and installation

Check product specifications and installation guide for your specific model year

Cobb 22-24 Subaru WRX Redline Carbon Fiber Fuse Cover (Driver Side)

Dyno Proven gains of up to 29 hp and 24 lb-ft

0 inlets and outlets to let your crankcase breathe

and you're ready for the next thing: it's time to lower that Accord

Stainless Works 2011-14 Shelby GT500 Headers 1-7/8in Primaries High-Flow Cats 3in X-Pipe - GT115HCAT fits_2014-`BMW`4 Series Check product specifications and installation2011 14 Shelby GT500 1 7 8" headers with lead pipes. Tig welded 304 s s headers with 3 8" thick flanges and smooth flow collectors. Oval exhaust ports that are an exact match to the factory cylinder head. 3" OD slip joint collectors with merge spikes. Includes 3" dia. catted lead pipes and H pipe. Fits factory connection point for use with factory or Stainless Works exhaust.