Injen ses exhaust, Injen Track dual, Hks Hi power, and which gives the most performance?

 

Forget about the Injen SES, if you're willing to spend $1200 for the HKS, you shouldn't have a problem spending to extra $100 for the track edition Injen with titanium tips. I'm personally going with the Injen on sound alone (deeper and louder). I've always read that performance differences are insignificant when comparing exhausts of the same layout (in this case, true duals). Buy based on looks, price, and sound.

There are plenty of sound clips and even a few Injen vs HKS threads floating around here. Lots of information there.

Just do a search

 

xo2 ftw!

 

I'm going to agree with Phenom on this. It comes down to price, sound, and looks.

 

hks with test pipes

 

Get the Injen. Theres enough people with HKS already.