PERFORMANCE: According to my butt dyno there's a definant increase in torque and horsepower. My car feels like it pulls so much harder. I feel the power from 3K all the way to redline. And i still haven't reset my ecu. I can't seem to get my timing right to get the ecu to reset.

SOUND: There is a little increase in loudness, but no rasp or drone. The exhaust sounds a little more throaty upon reving and acceleration. At first my girlfriend said "why did you spend $250 + shipping just to make it a little louder" but when i took her for a ride she realized why I got this mod. She said that the car feels so much faster and smoother now.

Looks: The welds could be better and extra washers to make sure the bolts dont go thru the whole would've been nice. But the price and the performance makes up for it.

 

^I agree with you 90% here, I just installed mine yesterday, together with teh Greddy Exhaust, but in mine, welds were nice doesn't look bad at all, seemed very well made, but then I agree about the washers, I needed to look for them to avoid that they went thru.

In a summary a great product and a must MOD for those with Stock or Greddy Exhausts.

 

^^^^^sound clips?

 

ill try to get some sound clips

 

How much do Y pipes usually run for? Do they make the G alot louder or jus a noticeable note?

 

Wow, if you're actually "feeling" those gains and it's not just a placebo, the hp/torque gains must be a good amount. At $250, might be the best bang for the buck mod out there...?

 

how do you get the $250 price? website says $275

http://www.exhaustdepot.net/g37ypipe.html

 

hows the y pipe holding up? any turn around with the piipe?