Not meaning to hijack this thread, but someone in a import car parts shop said that I'm better off changing my cat and cat back system before i do the front/dump pipe and cat first. I always thought start from the turbo back right? Money or lack there off is making me do these mods in 2 stages. Car is a stock S2 Stagea.
Sorry to bring this back up, but I have a 2000 S2 Stagea and am thinking of getting the JJR Bellmouth 3" front/dump pipe mated with the 3" xforce hi-flow cat... So it's a direct fit with no buggering around now? Even with the skewed cat?
good fun, was great to meet other stag drivers and have a bit of a play on the twisties. How funny were the looks we all got in glenelg!
Thanks again Adam for organising.
Cheers, nick.
If this was available in Adelaide I'd definitely be on it considering I would be more than halving my fuel cost. Thanks for the info.
EDIT: Might even be worth the trek over your way in xmas to get it done. How long did it take to do?
When I first bought the car it had more then 2% difference on the circumference between front and rear which lead to a funny "farting/groaning" sound when I turned the engine off, and a strange shuddering at about 70kph. The Attessa reservoir dropped pretty quickly too but once i topped that up and got new tyres all was good.
re: rwd vs awd... I personally prefer awd, otherwise i would have bought the RS version wouldn't i. Much prefer the security of the awd, especially when wet.
Here's what I found. They don't have to be exactly the same tyres. As long as the rolling dimension is the same or within something like a 2% tolerance (don't quote me on the exact percentage) it's fine. This is to allow for uneven wear and tear. i have different profile tyres front and back but the rolling dim is nearly the same (R - 235/45/17, F - 215/50/17)
there are a few websites to calculate rolling dimension (tyre circumference) that are quite good, here's one i googled. some other ones give you the actual % too.
http://www.club80-90syncro.co.uk/Syncro_we...0calculator.htm
EDIT: Here's a better one
http://www.nitinchordia.com/upsizing.htm
Very tempting... got pics? I'm assuming mild steel right?
I'm after something with a nice growl when boosting, but nice and quiet when cruising. Where do you live? Any chance I can crusie by sometime to have a listen?