Gotboost's BBI Turbo , Awesome
#21
That Sachs clutch LWFW gives you another 20-30HP plus better throtle response. Don't worry about the noise. You definately have to put the BBi exhaust totally different than what I had before, really adds power. I was playing with the Scuderia's in the Canyon yesterday on low boost, was fun. I have more surprises coming soon. Let's say if anyone is interested in my GT28's that just ran 10.89 seconds in the quarter mile run, let Betim know. It could be on your car within a few weeks.
#22
My car has BBI exhaust, pulley, ECU, IPD Plenum, Sachs Stage II racing clutch and LWFW, and HRE P43s. I gained about 75 - 100 hp while shedding about 75 lbs of unsprung weight. The throttle response is absolutely crazy. Betim did some nice little cosmetic stuff too.
#26
No issues with the AWE exhaust, but I really like the sound of the TUBI. On my should I do it list.
#27
Sounds to me like you already found your exhaust - stick with BBI. Betim will build you something totally custom and unique. He can make it sound any way you want. Why opt for a exhaust bought "off the shelf" when you can have it custom made?
#30
When I find something that lives up to my expectations - and exceeds them - I often become their biggest fan. Betim is not only the best at what he does, but he is a good friend too.
I did the same for Andreas at Brabus when they did my B55. It's just who I am.