Stainless Works 2011-14 Shelby GT500 Headers 1-7/8in Primaries High-Flow Cats 3in H-Pipe - GT115HCATHP fits_2015-`Porsche`Macan Rig tested components to over

Rig tested components to over 1 million cycles to ensure long life and performance

Elevate your S2000 to race-inspired performance with our premium dry carbon cooling plate designed specifically for Honda S2000 AP1 and AP2 models

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NX2-XTG6 kit features an Xtreme pressure plate for the most demanding driver

Stainless Works 2011-14 Shelby GT500 Headers 1-7/8in Primaries High-Flow Cats 3in H-Pipe - GT115HCATHP fits_2015-`Porsche`Macan Rig tested components to over2011 14 Shelby GT500 1 7 8" headers and 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. lead pipes with high flow metal matrix catalytic converters and H pipe. Fits factory connection point for use with factory or Stainless Works exhaust.