Love my Berk 3" single with high flow cat, definitely don't regret the purchase at all...

 

HKS 75mm with a Hytech 3" test-pipe. Have it and wouldn't change it for anything. You seriously need to hear one in person. By far the best sounding N/A I4 I've ever heard.

 

BERK 3". Alrdy KNOOOOOOOOO! I'm gonna pick 1 up after I get back into Canada (pick it up as in drive to Buffalo and pick it up). I just need to decide...TP or HFC...any suggestions?

 

lol@ random thumbs down for my comment. I dont see how that could possibly have offended anyone but I guess people are sensitive online . Anyways I stand by what I said, it was actually a lot louder when I first got it. I dont know if it's gotten more quiet or I've gotten more used to it but it drones under accel on the hwy and only on a perfectly flat area can you lay down the throttle just right so it doesn't drone. Its not anywhere near as quiet as the ASM 70 or the fujitsubo (dual) if you're looking for something quiet. I'm thinking the ASM is a possibility in my future since I'm not sure if I want this amount of noise long term.

This rep business needs another look at lol.

 

T1R 70 EM single sounds amazing!!!

 

You also could consider a Invidia Q300 single.....

$660 shipped on ebay

 

I have Invidia N1 single with Testpipe, and LOVE IT!

I paid $535

 

thanks for all the help/opinions, i'm going with the Greddy Go-tuning SE Single. just ordered it and watched the money fly away (digitally that is)

the HKS Hi-Power single and Berk were a close second.

The T1R70-EM v2 is Discontinued.

i also found the Ptuning exhaust but i couldn't find any reviews or sound clips that didn't include the turbo, plus my head was starting to hurt

now i guess its time for a header and HFC.. or more track time in my shifter kart to calm my a$$ down

 

get the berk. its a good piece. i have one. amazing.

 

You will NOT be disappointed with the SE single. I miss mine dearly but I feel safe knowing its in the good hands of 01S2KSA.