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Horsepower gains range from 30 to 35 above the stock power band and initial boost response is improved
These are MASSIVE emissions complaint NO Check engine light gains with superb sports car sound
used for their unprecedented quality by many OEM manufacturers such as Lamborghini themselves
Sprayed with UV protected Clear Coat and then hand sanded and polished to a high gloss finish
Fits ALL 2005-2009 Mustangs
Fabspeed Porsche 997 GT3 / GT3 RS Sport Headers (2006-2009) - FS.POR.997GT3.SHDR Deluxe Round Tips Horsepower gains range from 30Why We Choose HJS Catalytic Converters: HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93 95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able
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