Didnt they make only a few horses more than the stage 1 cams at half the price?The Milltek made gains throughout the powerband when I tested mine, 3-5bhp. I felt a gain from the exhaust manifold (I had Tegiwa) like others said although the best gain i have to say was introducing the Mugen intake with scoops, the Tegiwa enclosed system would perform similar.
If youre after further gains, the RRC intake manifold gave really good top end gains and going further some of TDI's stage 2 cams will make the Type R fly!
Martelius-Exhaust Ltd - Typer-R FN2 Fin R1-manifoldOr wait for martelieus manifold, will include a 200cpsi cat and the full length will have the ability to use a cat. :-D
Sent from my 4.2.1 Jellybean Galaxy Nexus