Re: Exhaust Leak Help
well if its pre-cats itll cause the exhaust to try to go out the leak area instead of going through the catalytics. if its a leak before the upstream o2 sensors (closest to the engine) the o2's wont read what they should and may throw a code. in that case the only place there could be a leak is between the manifold and downtubes.
can you hear a leak? when you get on it does the car sound like crap, like a high pitched raspy sound coming from under the car?
1998 Eclipse GST Spyder - 14b turbo | 3" Catback | Evo8 BoV | 170fwhp if that
2003 Redfire Cobra - 448whp/435wtq - Sold