well this is what the shop I use on a regular basis did to solve this problem check it out!!!! http://www.tamparacing.com/forums/lht-perf...al-exhaust.html

 

Thanks!

 

hks hi-power single

 

Good choice it's a really hard toss up between the Greddy Ti-C single and HKS 75mm for me. Don't know which to buy.

 

i just installed mine yesterday. very happy with my choice. hks hi power single is very loud but very little drone at cruising speeds. i love it

 

Performance go with single, Looks go for dual.

I have Spoon N1 Single

 

Yeah, that was a little too general of comment for me to make. I personally have the T1R 70RT on my ap1 with the T1R power header. I love the look of a single as well. I agree that an exhaust cap is definitely in order to make it look right. That or the ASM rear bumper. A few of my friends also run singles having an Amuse R1 Single and a J's 70RR. Still loving the single!

 

Also, I'm excited about HKS's new single! Can't wait to see the dyno numbers!

 

Dual