don't forget to check your rallyx regs re exhaust...don't bump yourself up a class with exhaust mods unless you mean to:
D. Rally Prepared Category
Prepared Rear Wheel Drive (PR)
Prepared Front Wheel Drive (PF)
Prepared All Wheel Drive (PA)
Preparation allowances:
1. All Rally Stock category modifications are allowed.
2. Sway bars and their mounting are free.
3. Brakes are free except no carbon brakes allowed.
4. Exhaust systems from the ports back are free with the following exceptions:
a. The exhaust must exit the body work.
b. The exhaust must exit to the rear of the driver.
c. The exhaust must comply with local noise restrictions.
d. Downstream there must be at least one functioning catalytic converter in the exhaust system on cars originally equipped with a catalytic converter.
Advice to Rezdog---do a mild custom exhaust and don't get ourself out of Prepared class or you'll be sorry
It's still better and more cost-effective to work on driving skill innstead of car mods!!!!! Driving school does NOT bump you up a class, it lets you kick butt in the one you're already doing.
DG