As far as sound and performance gains go... Which would you prefer? Hks high power dual or the t1r sparrow dual? Aaaand go!

 

Vibrant sounds better, and will perform better.

 

My favorite exhaust would have to be the t1r titanium, so I'd go with the sparrow. I've heard it has the best gains of all the dual exhausts.

 

T1r, no brainer as far as gains go. Hks for sound, that's it

 

This

 

Wait....What??? I thought this thread was about removing bats from an exhaust!!! Now I'm disappointed.

 

What's a debat?

 

I've read a few reviews about the hks and ppl had claimed that the hks not only didn't povide any gains in HP but in fact lowed the HP a bit. Id love to hear what owners who have the hks have to say...

 

The HKS sounds amazing. I have it and I wouldn't trade it for any other exhaust no matter what the gain (I can say that because I am not interested in minimal power gains, FI or nothing for me, N/A gains are hard to make)

 

I had an HKS. Best sounding exhaust hands down. I regret selling it. The minimal power gain/loss can't be felt.