I have a hot deal for the 2.5" dual aps exhaust. at the moment im driving the topspeed n1 exhaust 3". next months I will buy the GTM Twins. What would you recommend? buy the aps or dont change? I f..... love my loud topspeed n1, but i heard many good things about the aps..

alex.

 

if you going f.i then the 2.5 aps exhaust would be good for it. i think on there website they say get this exhaust for f.i., not to shur you may want to double check my info.

 

i thought i read that GTM was doing a dual 3" that was designed to work w/ the twins perfectly. If so, why not go that route? More flow than the 2.5" aps and guaranteed to fit w/ the turbo kit you are doing.

 

If anything I would go with the APS 3" True Dual, the 2.5" is a little small for a twin turbo set up, especially on an HR.

 

People have run dual 2.5'' for a few years before 3'' came out. The thing with 3'' is that they're really loud. It all depends on your local law enforcment. If they're strict on loudness, stick with the APS 2.5''. Its quiet, subtle and performs very well (Ive owned it). If you want loudness and maximum performance, get the dual 3''.

 

How does the 2.5 APS compared to the GReddy Ti C TT in loudness? I want my car quieter currently have the Ti C TT w/o the silencers. And yes I had the 3" and it was very loud.