Will T8WMM 28 Report post Posted August 13, 2016 3 minutes ago, GT86Jay said: I had the Cobra un-resonated with the HKS Equal Length Catless Manifold. Berk Front pipe which was catted. It was very loud! I then put in the resonated centre section and it was much better, resonator killed a lot of noise, i'd say the most noticable change wasn't just volume, but actual note. It because a lovely deep rumble, rather than high-pitch raspy sound. It killed all the cabin drone and made it really good! You still got a lot of volume on WOT though through the rev range. But round town you can be pretty civilised. Well worth going resonated and much better sound IMO. Cheers for the reply Jay. I've just had the Tuning Devlopmets catless EL mani and overpipe. Still running stock front pipe, but it's made it very loud and raspy. Im glad the resonated centre pipe will sort it out. A quiter, deep, non-raspy note is just what I'm after. 👍 Share this post Link to post Share on other sites
