YouTube Tuned Twin Turbo BMW M4 - 1/4 mile Video

l0wb00st

Overbuild It, Or Don't Build It
Jan 29, 2012
1,168
94
NW Suburbs
Moves out pretty well, but sounds like a blender :rofl:


so what is the difference in the motors/tune from the regular 335i?

I know the S55 (M3/4 engine) has an air to water intercooler vs. the N54/55's air to air. I'm assuming larger turbos, more boost, etc.

But, it's a BMW trubo motor, so it's gonna leak oil from everywhere possible and need the turbos replaced at 50k miles.
 

willizm

Very Nice, Very Evil
TCG Premium
May 13, 2009
12,837
10,167
The Woodlands, TX
so what is the difference in the motors/tune from the regular 335i?

it's similar to the n54 motor in the regular cars but there are quite a few differences. Reworked turbo's, additional cooling, bigger IC, maybe some lower compression. Would have to google to see the differences. Its pretty common to get 380-400whp out of a 335i with a tune and intake. Fun cars and I miss my old 135i and 335xi.
 
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