Dansk Primary/Secondary bypass group buy interest ?
#31
Rennlist Member
Ok - we talk about primary and secondary / cat bypass/no cat - but what is the best set of headers w heat exchangers to get - - There is a set on ebay but NO heat exchanger - Who offers a a good haeder system for the 964 / short of cutting and modifying a set of 993 headers - Is it better to go with the heat exchangers or with out -? Looking for recommedations -