Active Autowerke Catted Downpipe
What is this beast?
Ay caramba, you want all the power but none of the raw gas smell? Active Autowerke is the boss move. This is an ultra-premium downpipe utilizing a 400-cell EPA-approved GESI catalytic converter. It is meticulously engineered to provide 90% of the flow benefits of a catless downpipe while successfully scrubbing the exhaust gases. You get the aggressive exhaust tone, the rapid turbo spool, and the massive top-end power of a Stage 2 setup, but your garage won't smell like a lawnmower. Keep it classy while you gap the competition.
Why the stock part is absolute pain
Going catless is fun until you have to pass emissions or your girlfriend complains about the fumes. The AA Catted Downpipe solves this completely. It guarantees no Check Engine Light natively, meaning you don't have to rely on software tricks or shady O2 spacers to pass your local inspections. The GESI core can handle the insane heat of a tuned B58 without melting. It is the ultimate 'have your cake and eat it too' modification for a luxury street weapon.
The Cold Hard Numbers
+20-22 HP, Zero CEL