GB Fast Intentions Resonated HFC's - Group Buy Thread
Thread Starter
NextLevel Performance
iTrader: (53)
Joined: Oct 2009
Posts: 8,659
Likes: 211
From: St Paul, MN
UPDATE! Just heard from Tony, they're literally finishing up the Group Buy for the RHFCs today and he said he's confident that ALL 14 SETS SHOULD BE IN THE MAIL BY THE END OF TOMORROW'S BUSINESS DAY! 

Got the FI RHFC's installed .The local shop said he didn't want to touch it. Took 5 hours or monkeying around under jack stands and soaking a few bolts. Sounds great though, nice purrr to the car now, great tone. Much louder outside the car with just the Cats installed. Only slightly louder inside the car. 5-6 weeks and the cat back should be here. Time for a beverage or two...
These were perfectly what I was looking for. I liked what my ipl exhaust sounded like but it just increased its tone and made it louder without any rasp or drone. I appreciate you giving us this group buy and thanks for a great product
It's been a little while now since I installed the FI RHFC and they are just amazing. Paired with my Greddy Ti-C exhaust it's a very nice and deep, clean tone. Very lucky to be part of this group buy and I would definitely buy again in the future. Thanks again 1CleanG and to everyone at FI.
Have a happy new year everyone.
Have a happy new year everyone.
I have not install it yet since I got it. I went to 2 reputable shop and both could not remove the oem cat. the second shop said they have sprayed a can of wd-40 and couldn't do it and the bolt started stripping....the only way they could try is to remove the headers first in order to remove the cat...anyone else has this issue??


