Fabspeed Porsche 986 Boxster Primary Sport Catalytic Converters (1997-1999) - FS.POR.9861.PSC BMW M240i (B58) Developed and pioneered on the

Developed and pioneered on the 2016 Porsche 3

including detailing

The lenses on the sidemarkers need to be raised higher than the OEM units in order to compensate for the inner components (I

That's a gain of 25 HP at the crank

Fabspeed Porsche 986 Boxster Primary Sport Catalytic Converters (1997-1999) - FS.POR.9861.PSC BMW M240i (B58) Developed and pioneered on theReplaces the restrictive factory cats with high performance modern catalytic converters for maximum performance and increased sports car sound FEATURES: Fits all Porsche 986 Boxster S vehicles worldwide from (1997 1999) Improves power and throttle response and Flat Six sports car sound. Saves weight from the vehicle versus factory restrictive cats Constructed with high quality imported high flowing catalytic converters Direct replacement Bolt On for