00-09 Honda S2000 J's Racing FX 70RR Exhaust
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00-09 Honda S2000 J's Racing FX 70RR Exhaust System
The actual exhaust system which has been used in the J's Racing S2000 in Super Taikyu race. 70mm piping is used for maximum exhaust flow. We have dyno tested this entire header back system with J's Racing N1 ECU and a magnificiant gain of approximate 20whp was shown. The entire system weighs 10 lbs which is 50+lbs less than stock. The "lightened weight" will benefit even more in mid-speed engine response and acceleration.