Air Pump Simulator for M52 & S52 Engine (96-99) - Plug & Play

Plug & play solution for removal of the air injection pump without triggering a check engine light

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Our Air Pump Simulator is a direct plug & play electronic module that wires into your car's engine harness to eliminate the need for the factory air injection pump. If you are looking to delete the SAI pump (secondary air injector pump) for your off-road use only BMW, such as a dedicated track or race car, this Plug and Play air pump simulator may be the easiest and most cost-effective solution.

Removal of this emissions air pump and air injection ports is common with performance headers and race-prepared BMWs.

Fitment for the following BMW OBDII 6-cylinder BMW models:
E36 328i 4 door sedan (1996, 1997, 1998)
E36 328is 2 door coupe (1996, 1997, 1998, 1999)
E36 M3 3.2 liter sedan (1997, 1998)
E36 M3 3.2 liter coupe/convertible (1996, 1997, 1998, 1999)
E39 528i (1997, 1998)
MZ3 3.2 liter (1997, 1998, 1999, 2000) with S52

*Only for single-VANOS M52 (non-TU) engine. 

NOT for cars after the 1999 model year.
NOT for cars with the later M52TU engine.

Notice of Emissions Non-Compliance. 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, 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 sale or use in California on any pollution-controlled motor vehicle.

BMW Fitments:

3 Series
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
E36 (92-99) > M3 (96-99)
5 Series
E39 (97-03) > 528i
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 M - S52
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