I've been looking at a downpipe upgrade as my next upgrade. Are there any 3" downpipe/high flow cat setup that will work on an OBD II car, and also pass emmisions? I've heard that the ATR 2.5" downpipe/cat setup works on the 96+ cars. Is there much of a difference to be noticed from a 3" downpipe instead of a 2.5". Also has anyone done a throttle body upgrade?...was it a noticable improvement? any info would be appreciated
thanks
Andy
96 850T full suspension mods, IPD ecu, SS exhaust, Zimmerman X-drilled rotors
|