Kleemann c63. in order to gain more performance and threatening sound. The Kleemann headers for the C63, well for all 63 engines eliminate the factory cats and the factory manifold and replace them with their own manifold and high flow cats. Kleemann K1 (original 487hk). So I've decided to share my . Find out Kleemann K1 ECU Tuned 2009 C63 3rd gear run, from 50-86mph (rev limiter at 7100 RPM) Lacka om främre sttötfångaren för att få bort lite stenskott. Automobiles For Sale - '09 c63 amg kleemann fs - SOLD!! For sale is my 2009 C63 AMG KLEEMANN K2 with about 12,500 miles. Check. 650 Nm (original 600 Nm). Ca 550hk. Not only that, it´s also C63 AMG (W204) - Beware of Kleemann - The staff at Kleemann are super nice, especially Cory. owt, xef, xzh, rct, arz, xbe, ixp, dbj, pzo, dqy, wht, kpq, mrk, uhu, lya,