thegeneral1989 Member 9 Member For: 10y 10m 22d Gender: Male Location: Brisbane, QLD Posted 01/03/14 10:44 AM Share Posted 01/03/14 10:44 AM Hey folks, I just bought a 04 BA XR6T about a month ago off my neighbor, when I bought it it was making 440rwhp running 3" turbo back exhaust with a 5" cat. I recently bought an x-force stainless steel turbo back exhaust with the 4" dump, 3 and 1/2" cat back (ill be running the cat I already have and not using the x-force cat) and was told once its been fitted, the 4spd auto wont be lasting very long. Which brings me to the question I should've asked at the start lol, can anyone recommend a good gearbox that will withstand the extra hp and roughly what will it cost? Ive heard 2 speed powerglides as a recommendation before but I also want to drive around town and 2speeds will be quite uncomfortable. Any info is welcome I'm all ears, Thanks Link to comment Share on other sites More sharing options...
freeze_dk I am dissatisfied with my current employment situation Donating Members 8,610 Member For: 18y 3m 26d Gender: Male Posted 01/03/14 10:59 AM Share Posted 01/03/14 10:59 AM There's 4speeds that are doing 9's and 10's. all you need is the right builder for it. Also, the exhaust change will require a retune Link to comment Share on other sites More sharing options...
johno Donating Members 773 Member For: 14y 3m 12d Gender: Male Location: Mt Gambier, SA Posted 03/03/14 08:43 AM Share Posted 03/03/14 08:43 AM $3,000-4,000 on a BTR will get you a reasonable trans.What sort of power do you want/think you will get?? Powerglide is for top end stuff. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now