whos makes em for our cars, i found a few but not many, i know theres gotta be more, and any info on them, i had a racing beat 2.5 but am goin with a 3in now also is anyone has one let me know, but im just wanting to know any differences whats better and so on, thanks

 

racing beat makes a 3"....they make a whole 3" system

 

thunder fabrications also makes a 3" for a good price

www.thunderfabrications.com

 

Corksport

 

anyone have any of these? i know my RB 2.5 DP was built good and strong

 

Racing Beat is a 80mm so a little over 3". You should consider the whole system which isn't too bad. If you add in the cost for downpipe, fabrication, mandrel bends and welds it might come more than half to what the system costs.
All depends if you know someone who can do it for you cheap. I've had mines for a few years and it's still like new. It's a very high quality made system.

 

My mistake. I though you were looking for a system with 3' downpipe.
RB is a 2.5" that bolts to stock pipes.

 

yea i have a buddy that can do it for me, i was gonna have it do the DP too but id really rather buy one of them, plus i also have the mufflers already, thanks for your input though

 

oh, nope just the DP

 

http://www.racingbeat.com/resultset....tNumber=16425D

 

CORK SPORT 'Power Series' Downpipe -Turbo

Just like our cat-back exhaust, the 'Power Series' downpipe is constructed of 80mm (appx. 3 1/8") T304 stainless steal with a polished finish. Mandrel bent for maximum flow design. This full 80mm pipe is made to bolt to an aftermarket/custom cat or mid-pipe.

Price: $169.00

http://www.corksport.com/content/00/...ges/716635.jpg

 

that Racing beats ones what im talkin about, now thats a good price to me, thanks Scott

 

ok i think im gonna go with that one, now on to the next part, a turbo to DP gasket thats 3in? anyone, i cant find one, only stock ones, or does everyone use a stock one? if know do yous trim them? being 2 layers i dont think you could do that?

 

the one on this page, http://www.thunderfabrications.com/t...ons%20main.htm

the 3" DP on the bottom, is that made to go from the turbo back to the cat-back mounts?

Tim

 

oops, I messed up the link. To get to what I am asking about, click the link, then click on Mazda at the top of the page, then click on 87-91 rx7.

 

If you are still interested I have a 3" 80mm HKS down pipe and 3" custom mid pipe I will sell. I bought new From Mazda Trix. $190.00 for both.

 

thanks but im only looking for the DP

 

you have to use the stock one. the hole in the turbo is only 2.5" anyways. same with the down pipe flange.

as for the other end. (towards cat) the stock 3rd gen gaskets work.

 

cool, thats what i needed to know, thanks again