2009 Bmw 335i Jb4 Tune. I m between ess cobb and the jb4. Shipping calculated at checkout.
Black Magic Lance S Wide Bmw E90 Bmw Bmw 3 Series Bmw Cars from www.pinterest.com
The n54 engine has forged internals meaning it can handle an immense amount of power without requiring any expensive engine modifications. Shipping calculated at checkout. Right now i m leaning jb4 because of the great reviews and price.
N54 jb4 bmw performance tuner.
Shipping calculated at checkout. 479 00 479 00. So i m looking for a tune for my 11 335i. The n54 engine has forged internals meaning it can handle an immense amount of power without requiring any expensive engine modifications.
