Have just changed from TEC 2 - 1 with K&N filter to the standard pipes with silencers replaced with VW tips. Used the TTP filter, Breathe air intake, air box baffle removed and removed O2 sensors.

Mapped with Tune 5.

I have no idea what map was installed before (if any), but this is now a different bike. I am only one test ride in but everything is better. Bottom end is smooth from small throttle openings, torque and mid range is an awesome change. Power comes freely right through the Rev range. I couldn’t find a flat spot anywhere in any gear from any revs. It’s awesome. I can’t wait for the weather to let me have a better run out.

If you have this bike. Buy this kit. Pretty sure you won’t be disappointed.

Tech support was excellent. I’m a first timer for anything like this and it was a doddle. Mike was at the end of the phone to help out.

Highly recommend.