However, they are a PITA to install correctly tho. The correct way is to have them installed on the exhaust manifolds near the 5 & 6 cylinders. Of course to do this you need to pull the engine. Dont listen to people that will tell you that they can be mounted on the down pipes......they are no good there.
I liken the RX-7 to a pornstar on a cocaine binge >> - GFunk [Portland] 12:08:44 08/30/00 "Beautiful to look at, oh-so much fun to drive (and I can't re-iterate that enough...they are a riot), but a ticking time bomb waiting to explode."