Last night I hit the dyno to see what the car can do with the new ported N54 cylinder head, RB turbos, 3.5bar TMAP sensor from the new BMW N20 4cyl motor, FBO (catless), pump 94 octane and meth, stock turbo inlet pipes. Key thing here, this is with a tune that sees ZERO Timing…Read more 553WHP 631WTQ – N54 TwinTurbo World Record – BMW 335i
PTF BMW 335i N54, first startup with the new stage 3 cylinder head on the car. Other performance modifications include: RB Turbos, FBO, meth/water injection
Congratulations to KC for being the 1st 335iS DCT car to hit 11s in the 1/4 mile especially given this run was his first time at the dragstrip. The run was done in style with windows down :) OEM Run Flat Tires, FBO, no meth and no DRs! Simply amazing and good luck KC with…Read more First BMW DCT N54 (335iS) in the 11s and on stock run-flat tires, no meth!
There seems to be a lot of discussion on timing corrections on the N54 and what they mean. Are they bad? Will my engine go kaput if I have some corrections occuring? What happens when my meth isn’t flowing right and corrections happen? Etc etc etc. If you’ve ever had a chance to datalog a…Read more BMW N54 – Cylinder Timing Corrections and Tuning for More Reliable Power
We’ve sorted out the group buy pricing on Cobb APs finally and happy to say it is too low to advertise. There are two prices, one for the US customers and another to Canada due to shipping. I have to say I’d love to have had this price when I got my own AP back…Read more GROUP BUY: BMW COBB AccessPort (AP)