couple of quesstions.. the only gain from this is smoother air, and possibly a quicker spool up time correct? will this throw codes?
in other words.... not needed, but wouldn't kill you to tweek a tune for it? is the throttle responce much more noticable?
If I were to ever get one again, I'd probably try one of these: http://www.mnsubaru.com/forums/showthread.php?t=18200 IMHO, the extra costs associated with the other "big 3" (ie, APS, Perrin, & Samco) don't justify the returns, if any. The APS is a bitch to install, the Perrin is a piece of **** that doesn't fit well, and the Samco is flat out overpriced.
The Perrin replaced the stocker that was torn/melted at the rubber boot joint that connects to the turbo. If I had a stock replacement (and if the stocker wasn't such a PITA to install), it would've gone on the car. :biggrin:
That sells it right there. Does anyone know if these are reinforced in some way (to prevent collapse)?