-Super light
-Pure titanium construction
-3"

$895 SHIPPED


thanks
Cal
510-498-8400

 

cal-i'm calling right now

 

Hey thank you!!! Your package will go out tomorrow!


ONE MORE LEFT!

 

pmed ya

 

how can you rate the noise of this exhuast? from 1 -10. 10 been the loudest.

 

What is the sound level? Is it under the 95 db level, required here in California. Thanks, Neil

 

I personally have only heard an EVO w/ Greddy Titianium exhaust, no-cat, and Helix 3" downpipe. It was wayyyy loud! Not sure what it sounds like w/ just the cat-back itself.

I will say this exhaust is definitely louder than HKS Hiper and Helix cat-back.

 

Does it bolt on to factory cat?

 

Does not meet the 95 db reqirement. Believe testing has seen it hit 101

 

I have it and I'm running a cat and it isn't that loud at all. I would say 6.5 at 60 mph and 7-8 at 80mph.

 

Yes it does!

 

just got mind today.what an amazing piece .great service from gruppe-s as always again.thanks y'all

 

So the piping is reduced (from 3") right where the catback meets
the factory cat?

 

Yes. it is reduced to meet the stock cat. but not by much..



Thanks

Cal
Gruppe-S

 

Cal,

I know this is wrong thread to ask... but I"m interested in a whole Helix
setup.. 02 housing->DP->cat->CB... any reducer in the 3" setup (any resonator
or muffler that reduce to less than 3")??

Thanks,