Active Autowerke Race Intercooler with Shroud E92 335i and E82 135i

Noticed that you have upgraded your 335 or 135's power but haven't addressed cooling, we have the answer. Our race inspired 135 & 335 intercooler kit upgrade has been designed to handle the increase in power more efficiently. Whether you are heading out for a weekend track session or taking your twin turbocharged car to 'The One Lap of America' race this upgrade will handle the challenge.

Factory intercoolers work well on factory 135i’s, but with added boost comes added heat load. To overcome this, Active Autowerke’s unit stands tall and way up front, catching more air with the help an 88% larger core and a specially designed shroud.

Our tests show an air temp drop of close to 30° F in the intake manifold, with a gain of 12 usable rear wheel HP on a Mustang MD250 dynamometer. btw: the ambient temperature in our shop measured a scorching 92°F during the session. This thing works.

Some cutting required to ensure proper fitment.

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