Sparco Circuit T-Shirt Color:Charcoal POWER: Our final design of

POWER: Our final design of the Supersport X-Pipe saw an increase of 13 whp and 11 ft/lbs of tq at 6400 RPM and an impressive 27 whp and 37 ft/lbs of tq at 3800 RPM

direct bolt-on replacement for the bulky & restrictive factory ceramic 991

The KMX-9 V3 Suit is designed for entry-level and intermediate karting use

Can be used with all factory and aftermarket struts

Our premium stainless steel Valvetronic X-Pipe replaces the factory muffler and outlet pipes

Sparco Circuit T-Shirt Color:Charcoal POWER: Our final design ofMade of using an ultra soft Tri Blend fabric. The classic graphic illustrates Sparco's Racing heritage. Available in your choice of Charcoal, or Heather Grey Tee.