(squinty)
i wanna say i saw a thread in the p5 section where some protege guys actually did put on air horns. do it to it. get the horn setup, kill a prostitute and start haulin' various goods for distributors. you could set up the horn pointing right at the intake filter and when you honk, stomp down on the throttle. it would be like nos, but without it. in any event, if u do put the horn in such a fashion i wanna see some dyno results.
I mean, I could probably put a couple dead ones in the back as long as I cut them up/fold them up properly...
I was just looking at the TWM... does it come with the bushings? It says its optional on PG but the picture shows them... At least, I think those are the bushings...
yes, you'll more than likely need cats to pass. unless your car is a 50 year old gas guzzler with straight pipes, that pumps out more hydrocarbons in one cruise than both our cars will in a year, you need converters to be road legal.