27hp from airfilter!?
5hp Max.
5hp Max.
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E92 335i 09 - Current
E36 320i | Mods: Rieger kit, Matt Black Grills, BBS Rims, ACS Spoiler, Xenon HID, K&N Intake, Fox Exhaust system, MoMo Steering wheel , LED Angel Eyes - Current
E30 M-Tech 325i - Sold
E23 735i - Sold -
We have tested loads of intakes on our dyno for the N54 engine (which is used properly and consistently).
Some we bought and tested but most were brought in by customers who wanted to see what difference was given.
One guy bought the very expensive GruppeM.
Not one intake system gave a gain in power and therefore we do not offer anything other than panel filters to those who MUST have it.
It's total nonsense and your better off buying a quality intercooler and downpipe instead.Last edited by evolve; 18-01-2011, 02:30 PM.Comment
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