Originally Posted by Pauldramos
Dinan Intake, pulley, exhaust, sw
I Will never believe or trust Dinan parts... dyno days prove they loose power on various cars you may say power is gained but imo not as much as it can be. For example my old M3 2008, had Rpi GTM axleback with Rpi scoops and BMC filter, dynoed 356whp Dynojet at EAS, the Dinan Car before me had tune, intake, pulley, throttle bodies, and exhaust he did 344whp... I wont doubt you gained power in some areas but i think in others he lost.
Not impressed by Dinan anymore. The Dinan car then bought a Macht Schnell Stage 2 intake system and boosted his car to 350whp that same day same dyno.
Not trying to thread jack this but the C63 will always be brute force, i think a M is more defined, and more of a car to enjoy the Merc seems like something is missing the M has it all. And for straightline i think a ESS 535 can take it.