Originally Posted by Dark_Knight_335
Dinan guy here. Damn you OP! I wish they made an CAI for N55- Steve, are you listening?
Sadly, the guys at Dinan told me a while back that there won't be an N55 CAI, primarily because their R&D testing showed no significant change in power vs stock. And just recently, they put their E92 N55 R&D vehicle up for sale on EBay
which means their work on the N55 (for the non X-drive E9x) is pretty much done.
2011 E92 335i 6MT (Space Gray/Coral): M-Sport / Premium / Convenience / Navi / L7 / InvisiGuard / Dinan Exhaust & Pedals
2011 CR-Z EX 6MT, 2008 GSX-R600
RETIRED: 2008 Dinan M5 SMG, 2006 330i 6MT, 2006 Dinan 550i 6MT, 1992 Accord EX 5MT