chefc4s

what are the headers of choice for 2002 c4s? or are the stock exhaust manifolds ok with improved mufflers? do replacement headers need an o2 sensor bung...if so what happens if new headers dont have bung? whats the scoop on the asian headers out there? on the intake side , are the new plenums worth the investment, and finally what is the chip of choice...my 1st h20 porsche and so far i love this thing ...after 4 air cooled cars. thanks in advance for your expert advice, kevin

David A

Check Supersprint, no problems on mine 3 years ago.

bfutch

Check out JVT Headers on e-bay I paid $130.00 for a set of SS headers, love them.

onefastviking

Call Mike at AWE-Tuning.com, they are a RL sponsor and carry GIAC reprograms and headers. Both great quality !