Tial Sport Q BOV

TiAL vent-to-atmosphere blow-off valve to fit with BOV-compatible charge pipes (cp-e or Evolution Racewerks) on N54 models -

2008-2010 E82 135i
2011 E82 1M Coupe
2007-2010 E90/E92/E93 335i
2012-2013 E92/E93 335is
2008-2010 E60 535i/535xi
2009-2014 E89 Z4 35i/35is

You must have a charge pipe that is compatible with this TiAL blow-off valve. There is no way to mount this on a stock chargepipe or one designed for factory diverter valves.

Choose a color above.

Notice of Emissions Non-Compliance. This product is intended only for racing vehicles that may never be used, or registered or licensed for use, upon a public highway. Removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal. Installing devices or software that trick, disable, or modify emissions controls and monitors on a pollution-controlled road vehicle is also illegal. This product is sold only for racing, competition, track, hobby, or other off-road use. It's use is prohibited in any motor vehicle that is subject to emissions inspection or control. It is not legal for installation or use on any pollution controlled motor vehicle in any state, province, or jurisdiction governed by, or which has adopted, CARB or EPA regulations. BimmerWorld may confirm a customer's racing license, entry, track participation, and we may ask for photos or proof of a permanent race car build. We reserve the right to cancel part(s) that are not for legitimate racing or track purposes. Some suppliers have shipping exceptions to certain states or territories, requiring extra delivery time. We will advise you of any delays.

BMW Fitments:

1 Series
E82 / E88 (08-10) > 135i
E82 / E88 (11-12) > 1M (11-12)
3 Series
E90 / E91 / E92 / E93 (07-10) > 335i
E90 / E91 / E92 / E93 (12-13) > 335is
E90 / E91 / E92 / E93 (07-10) > 335xi
5 Series
E60 / E61 (08-10) > 535i
E60 / E61 (08-10) > 535xi
Z Series
E89 Z4 (09-16) > Z4 sDrive35i
E89 Z4 (09-16) > Z4 sDrive35is