To add to the point above: you definitely gotta be cautious with the power draw on these cars because the electronics can be pretty finicky. I remembe...

Re: "honestly its such a joke that porsche charges..."I hear you, but honestly, trying to fix it myself was such a headache. I spent a whole weekend t...

Ok so, I've tried a few setups and here's how they compare for the money: * Midpipe vs Intake: Active Autowerke G80 M3 Single Midpipe gives way more "...

Seconding the recommendation above! Honestly, ur totally right that the installer is the real MVP here. Since ur worried about cost tho, maybe look in...