Hi, I've been looking into tuning my GT 2020 model and was talking with TTS Tuning in England and he builds some stonking supercharged Rockets and he advised me not to bother with the DNA filter as the standard Triumph filter is still flowing enough for over 300bhp. Interested if anyone with as much experience and Dyno time as them has any Dyno figures prove the DNA filter is worth it.
P.S. I'm just looking to release what Triumph never gave us, with a Zard can and maybe some custom headers but they need to follow the factory style because I love the look of those headers.