Cobb AP + helix dp & up
 

So I gave in and ordered the helix up/dp cattless combo from gruppe-s and the cobb ap from cobbuning. What sucks is that ill get the ap far before i'll get the up/dp. wow, there goes 1000.00! Does someone want to help me with the install when the dp/dp actually arrive?

Please let me know when your ready, I'd love to see the application of the pipes.

you are going to have a whole new car!

No catback thats not going fit up real well you might have a leak at the stock catback and new DP!! What type of UP pipe did you get? Also order all new metal stock type gaskets for the UP pipe and the down pipe off the turbo
also you will need to trim the heat shield or buy a after market one!!

I think he has a Perrin catback.

Yes, I do have the perrin catback, These will hook up properly right?

You should really buy a perrin DP then! A Cobb is ment to fit cobb and Perrin is designed to fit Perrin I would'nt mix them up you dont want a leak in the middle!!

Well, the Helix, Cobb and Perrin stuff are all top notch in quality, so chances are they'll mate up pretty well. Probably not as perfect as all one brand, but I'll bet he'll get away w/o any leaks.