GB Fast Intentions Resonated HFC's - Group Buy Thread
Mine went pretty good. First I got to say that FI did a great job with packaging, even my mechanic was impressed, lol. The whole job took about 3 hours but only because we had difficulty with getting the upper out corner bolts undone (which I had always heard was the biggest issue). The only other issue I really had was that I was missing 2 bolts and nuts. We just ended up using 2 of the old ones. I freaked out a little bit because once we were done I couldn't figure out how to put the old support bracket on....which I guess doesn't go back on? lol....
Anyway, no leaks and everything lined up perfectly. My mechanic loved the placement for the O2 sensor. Starting up the car I could hear the difference right away. Inside the car I get the same sound but just louder! I think I can tell a difference in performance...especially in the mid range and with my higher gears which is great because there is where I felt the car lacked most. I may be wrong and just fooling myself so if someone could confirm that it would be great?!
Well, I'm happy with my purchase and even more of a FI fanboy now. I will be posting a video later with the before cat, no cat and FI RHFC sounds.
Thanks Lance!
Anyway, no leaks and everything lined up perfectly. My mechanic loved the placement for the O2 sensor. Starting up the car I could hear the difference right away. Inside the car I get the same sound but just louder! I think I can tell a difference in performance...especially in the mid range and with my higher gears which is great because there is where I felt the car lacked most. I may be wrong and just fooling myself so if someone could confirm that it would be great?!
Well, I'm happy with my purchase and even more of a FI fanboy now. I will be posting a video later with the before cat, no cat and FI RHFC sounds.
Thanks Lance!
Thread Starter
NextLevel Performance
iTrader: (53)
Joined: Oct 2009
Posts: 8,659
Likes: 211
From: St Paul, MN
Sorry for the delay in my responses everyone! Just returned from ZdayZ yesterday and trying to get back to each and everyone of the message/PMs. Please bare with me, I ensure you will all receive a response.
Thank you!
Thank you!





As your order was placed 8 days ago and counting...
