hey everyone im planning to get the helix dp, cat-delete, and cat back..For the people that have this setup..did you guys have any fittment problems??..cause i know that invidia would have a version two because of fittment problems..thanks alot..

 

If your doing the full turbo back as it seems you are, you shouldnt have any fitment problems.

 

thanks johnnysixer for the info..i really appreciate it..

 

same set up except hi flow cat. No rattles I love this exhaust a lot if bling from the back.l

 

forgot to mention this, call gruppe-s and ask for cal. he will definitly hook you up.

 

My Helix dp fit with no problems.

 

No prob D2, I got the 3 in dp so far...waiting for the 3in cat to come off back order.

 

How does the test pipe not throw CEL's? Does it use something similar to the UR?

 

You have to put an O2 sensor in the helix test pipe to not get a CEL.