I have a Roadster with TORS and underseat K&N and just got TuneECU and some dyno tuning; 131 hp/148 ft lb torque. TuneECU with 100% open secondaries everywhere, air fuel richer bottom and top and a bit richer through the middle, timing +2 degrees, 6700 rev limiter, speed limiter raised to 299 km...