We have disabled online ordering for this product. Sales are limited to verified race customers or shops only. All sales are subject to verification and vetting for legit race use. Please call or email your sales rep to order.
Block-off plate installs in on head when removing air pump. Software modification required to remove air-pump codes if using stock ECU. Precision-cut stainless, includes gasket.
Fits all Euro S50 (B30/B32), M54, and S54 engines, including Euro E36 M3/Z3 and S54 E46 M3, Z3, and Z4.
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.