I am not saying they are using insider info to make exhaust, but what I mean is, they can if they wanted to, and they do have access.

Designing a exhaust is more than just pick offshelf pipes and canister. Maybe the Borla one is like that (this might explain why their exhaust has so many pieces.)

To really design a good exhaust, you need to consider amount of the bends, weight, exhaust flow velocity, pressures...etc. That's why ususally exhaust came from real racing company (like Greddy, Apex'i, HKS...etc.) costly and they usually offered more than one type of exhaust per application, and their qualities are real good. Especially their top of the line one.



Greddy's website is www.greddy.com. I don't think they make heards and test pipes.

 

Greddy Evo2 it sounds bad ***..... not like a civic....lol... it's got a deep rumble and should be made really well from what I'm reading... this guy had some videos on here that are the best I've heard in person or on line so far.. gotta get those cats off of there too though.... high flows or test pipes?

 

Hmm... Who toll you that... I have Borla headers and produce power believe me, I have friends with xerd, nismos and stillens and in the end make the same power than the borlas... also when we compare it on the street is basicly the same... trust me 3 or 4 rwhp it make NO difference on the track or in the street... People go for what ever header you like you see the difference.

 

Heres the install http://www.zchickz.com/borla2.htm . I think bang for the buck the borla is the best. I wouldnt hesitate to buy it. Just be causcious that if you have it even tack welded you void any warranty borla give you . As you can see the clamps are high quality, there are alot of borla haters out there but your coughing up the dough.-Ernie

 

Oh my god, nismo is made by B+B..... what a pain in the *** headers are to install... who the hell puts these things on, you gotta rip the engine apart to get them bolted up???? What a mess.... I'm not sure what to do at this point I'm lost..... I need a good shop in the NJ area, any suggestions?

 

Well, I went with full Boral headers and true dual, jwt pop charger and ur underdrive pulley. I plan on gutting the stock cats since high flows are so much money and no one wants to install test pipes, they make the car annoyingly loud as well from what I'm told. I will post my results and some clips when done.