Hey folks, just a quick update for you... We've recently started adding EVOMS' new Boost Recirculation Valve kit to any/all 997TT's whether it's for 550-700. Those of you familiar with the DV's on 996TT sort of know the drill. Their BRV eliminates issues of boost leaks and diaphragm sticking and deterioration that can occur with the OEM valves over time. It's also got improved boost recovery in-between shifts. If you've got more than stock boost these will certainly do the job over time. For further info check the site or just Email to alex@sharkwerks.com
http://www.sharkwerks.com/products.php?pid=170

 

Not sure what it does, but please add one to my 700HP kit. ;-)

 

Hey Chris lol.... You bet. It really will be a good/preventative measure. Also doesn't bleed boost as noticeably as the stocker between shifts....

 

Hi m3_il no they don't seem to be (all the cars have exhausts so). Install is quite easy... one rear wheel has to come off.

 

Passenger side DV is easy to R&R. Driver's side is a touch more difficult. I had to remove the wheel and fender liner as well as the compressor intake pipe. You need a 1/4 drive 10mm socket with a universal joint.