tryna figure out which kit is better.

 

Both are for *****s, GT42R or bust

 

i heard that the rotated mounts have been having problems with leaking.......

 

JB weld y0

 

*jizzes uncontrollably*

 

UR for sure, no comparing the two. fitment is perfect on the ur where the perrin isn't. UR uses a true 3" exhaust housing. UR is external so you will make good power.

ProjektSTi - LOL? that comment makes no sense...

 

Not even fair

Get the UR

 

Its true i heard the same thing :P

 

aahhhhhhhhhh stop putting ideas in my head!! I'm thinking a full-race spec gt40r with their up and coming kit.


Yes i said it full-race the infamous tubular turbo manifolds for hondas are in development for a suby kit! I talked to them yesterday and the rumor is true! YEE YEE!!

www.full-race.com

 

I dare you to do it...triple dog dare you.

 

yeah they already make manifolds for evos

MAD bank though...$1000+ for the manifold alone

the kit I posted is teh AMS GT42 kit

 

holy crap! davon made the only real response on this thread lol.

Both the Perrin and UR are external. The main difference, besides some fitment, is the UR bigMAF goes in the wheelwell and the Perrin's does not.

Some people say the Perrin MAF housing will heat up and skew readings, as well as intake funky and mess up drivability.

Really, though, if you are going rotated you should already have the money and be doing one of a couple things:

1. Blow through - you can take the MAF housing the comes w/ the kit and splice it into the FMIC piping post turbo and use that. Now the rotated intake itself is expensive so this is really dumb.
2. Speed density based EMS

 

lol, also to remember the UR WG dumps to atmo and the Perrin dumps to the dp. If you use the Perrin kit with an 05+ stiyou have to shave a little of the tranny for the WG to clear.

 

o i didn't know that. damn that's a big negative for the UR then? your car will sound like a lawnmower on steroids.

 

yea in my post i meant external dump with the UR kit since the perrin is routed back into the downpipe.

it's an advantage if you are looking to make the most power. i loved the way my car sounded with the external gate, it was very aggressive sounding and didn't sound like a lawnmower.