Quote:
Originally Posted by shockin330i
Specs? 3" 4"?
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Piping diameter goes from 101mm (4") to 76mm (3") and the DP has 1.5mm walls.
Quote:
Originally Posted by jjurroz
does this dp fit the n55 335i coupe?
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Yes.
Quote:
Originally Posted by tscdennab
I always wondered why was it so hard to come out with a downpipe 3 days after the N55-based 135i/335i launch  Glad to see someone finally releasing a downpipe !
BUT, your graph is misleading, unfortunately. The Y axis starts from 150 which increases the gap between the before/after graphs. I would say there is no need to exaggerate with the marketing... |
R&D takes time. Anyone can release a DP for the 1 and 3-series with the N55 engine in 3 days but may not fit correctly or have quality issues.
Why are you looking at the gaps anyway, that doesn't tell you much. The gains is what you should be after. If ift were for pure marketing we would have used a Dynojet to show even higher numbers.