i found a deal on some upper (AGP) and lower (ATP) pipes with a flange to fit the greddy BOV. anyone ever heard of ATP? i was wandering if they were a descent product....theyre at http://www.jscspeed.com/srt4/srt4_base.html if anyone wouldnt mind takin a look and tellin me what they think. he'll do both pipes w/BOP for around $230. sound good?....the ATP pipe has me a little curious as to quality...any help would be apreciated....THANX!!!

 

That is exactly what I've got. ATP from the research I did makes some high quality stuff. I try to dealwith JSC Speed whenever possible because of their prices, great customer service and super fast shipping. I haven't installed the pipes or BOV yet. I'm waiting for a little warmer weather.

 

youve got which pipe...agp or atp? atp is the one im concerned about

 

and if you do have atp...which BOV are you using with it. ill be usin the greddy so i want to make sure that it bolts right up with no problem.....anyone elese here have the greddy type rs BOV...if so how do you like it? is it loud? is it a whoooosh sound or is it a churp sound?

 

I bought the AGP & ATP setup from JSC Speed. I have the HKS BOV flange on the ATP pipe. The HKS SSQV just drops right in the flange and is held in by a snap ring and seals with an o'ring on the BOV and a gasket between the valve and the flange.

I'm not sure exactly how the Greddy flange and valves are set up but when you order the ATP pipe you order it with the flange you want and it's installed before it ships to you.

If you're concerned about the ATP pipe you can do some research into who ATP is by clicking on the link below.

http://www.atpturbo.com/

 

why don't you go with the ones from exhaust depot.I've heard good stuff about them.And they are $229..equiped with bop and eveything else.Oh and 3 day shipping(modernperformance)

 

it comes out to about the same price.....the guy quoted me 762$ for the upper/lower pipe w/ BOP, AGP wastegate, AEM boost gauge, and Hallman ES BC kit (manual)....thats shipped and everything.....it was orig. 832$..so since he was cuttin me a deal i was gonna go with those pipes, but i might get those from modern performance if they've got one that has the flange for the greddy BOV

 

just about any pipe can be mated with any flange, you just have to specify which one you want. if you're set on a pipe that doesn't come with the flange you need, just get a straight pipe with no flange and have one welded on. flanges only cost about $25.

 

yeah i would rather buy one with the flange that bolts on....too much trouble to find someone to have to weld the thing on and then not even be able to change it out if i get a diff. BOV. the one from ED comes with 3 diff. flanges and both pipes with BOP..like ed said. so i think that would be my best bet...how much of a diff. will the hard pipes make in performance? is it a noticable..and what about sound...will hard pipes make the BOV louder. are you (psi) runnin the greddy rs bov?

 

hard pipes will make a bov louder only because they're required to run one! lol really though, they don't change the sound of a bov, they just enable you to install them.

hard pipes will generally allow you to see a 1psi increase.

i am running a type rs for now, but i'm changing to a turbosmart supersonic sleeper series as soon as my adapter shows up....