dragonf6 Member 17 Member For: 15y 4m 1d Posted 16/07/11 04:11 AM Posted 16/07/11 04:11 AM Hi all,I've been told that if I put a cat back single 3.5 exhaust on my f6 I'll need to upgrade the injectors. Is this right? The car currently has a 4" dump, high flow cat and tune.Any help would be great.
Wenier Legacy Donating Member 1,736 Member For: 16y 8m 5d Gender: Male Location: Christchurch, New Zealand Posted 16/07/11 04:54 AM Posted 16/07/11 04:54 AM You can put any exhaust on without the need for injectors, but you may need a retune to make sure its afrs are all good. But being you already have a dump highflow cat with tune it may be fine. As for injectors that's only if you want more power than what the current ones will supply.
esss15 Member 35 Member For: 17y 6m 17d Posted 16/07/11 05:46 AM Posted 16/07/11 05:46 AM from whative heard on this forum mate, the F6 injectors are good to up to and around the 320rwkw mark,So I think you will be fine with the stockies, cant see it going over 320rwkw with stock cooler/piping setup.Im currently looking at getting a larger set of injectors for mine but im fitting cooler kit etc.I also only have a the moment a 4inch dump and high flow cat whcih merges into a 3.5inch (xr6 turbo developments) but im now thinking ile fit a full exhaustwhat brand are you looking at? Im stumped on what to buy..
dragonf6 Member 17 Member For: 15y 4m 1d Posted 16/07/11 07:01 AM Author Posted 16/07/11 07:01 AM Looking at an x force ss single system 3.5" - $1200.00 cat back from an exhaust shop in Bris. I'd heard that the f6 injectors were 44lb and were ok up to around 320ish rwkw.
Worm A much better forum Legacy Donating Member 3,808 Member For: 18y 2m Gender: Male Location: Victoria Posted 16/07/11 09:45 PM Posted 16/07/11 09:45 PM Http://www.bestmufflers.comTwin 2.5 is $795...Ask him how much for a cat back 3.5 inch
dre Resident idiot. Legacy Donating Member 2,068 Member For: 16y 2d Gender: Male Location: Melbourne Posted 17/07/11 02:46 AM Posted 17/07/11 02:46 AM Have been looking at exhausts for a few months for my F6 chose between the xforce, nizpro, tunehouse, SMB, mantaDepends on your budget & desired performance.. No need to buy the premium stuff if you only want basic upgrades.The xforce would be by far the cheapest, the nizpro is good value too.
dragonf6 Member 17 Member For: 15y 4m 1d Posted 17/07/11 03:47 AM Author Posted 17/07/11 03:47 AM That $1200 is for cat back. Dam, must be paying a premium!!! $759 for twin 2.5 sounds even better.
dre Resident idiot. Legacy Donating Member 2,068 Member For: 16y 2d Gender: Male Location: Melbourne Posted 17/07/11 04:20 AM Posted 17/07/11 04:20 AM $1200 is ok but not for an xforce. There are better brands out there for that money.
Pazzo Legacy Donating Member 11,132 Member For: 15y 11m 1d Gender: Male Posted 17/07/11 04:22 AM Posted 17/07/11 04:22 AM dre you looked at CES exhaust, mate has one sounds sweet as.
TITO Member 42 Member For: 18y 1m 6d Gender: Male Location: Sydney Posted 17/07/11 07:19 AM Posted 17/07/11 07:19 AM (edited) Hi all,I've been told that if I put a cat back single 3.5 exhaust on my f6 I'll need to upgrade the injectors. Is this right? The car currently has a 4" dump, high flow cat and tune.Any help would be great.NO, injectors are ok for exhaust change a tune to take advantage of 3.5inch pipe, apart from that how dose your car perform with the currant mods? Edited 17/07/11 07:23 AM by TITO
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