LR exhaust.

[LRsedan]

I have been reading alot about exhaust systems for the LR focus.

Hitech / herrod have had a fair mention.

At the moment Im only looking at a catback, Im not looking into it for the sound but rather the performance upgrade end.

Does Installing a Catback system make a noticable difference to the power output of the 1.8 16V zetec?

The only reason Im a little stand-offish about the headers, hi-flow cat is the problems with sensors, tuning and things I've read of. I have the money to install a full system, but if any of these problems arise I wouldnt have the cash to rectify them straight away.

Im trying to look for all the "bang for you buck" upgrades. At the moment the $53 2.0ltr auto air deflector has been the best purchase, according to the seat of my pants

Any feedback would be great thanks.