Quote:
Originally Posted by 519.E82
The one thing no one has said yet, is ESS says you cant run headers with the supercharger...
"The 3 stage DISA manifold from the 330/530, etc works fine with this kit and we have developed software to perfectly integrate this functionality on cars not originally equipped with this manifold. Do NOT under any circumstance run headers on the N52 engine, this generates a massive O2 feedback timing issue and incorrect AFR control as a result. This can cause catastrophic failure when combined with boost! We will not support any issues whatsoever on a N52 equipped with aftermarket headers. "
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BPC made a tune combining headers and the SC and managed to make way more power too
it's relatively minor but you could switch over to a Euro maf/maf delete tune