AEM Performance
AEM Performance supports European and performance platforms with wideband AFR controllers/gauges and water/methanol injection kits, for daily driving or track days needing clearer tuning data.
VAG Motorsport carries AEM Performance products for Audi, BMW, Mercedes-Benz, Porsche, and Volkswagen and other supported performance platforms. These parts focus on fuel delivery, sensor feedback, and on-vehicle monitoring for tuned street cars and dedicated track builds. This range includes components that support EFI and carb setups, plus CAN-based add-ons for data display and logging.
Common categories include adjustable fuel pressure regulators and fuel filters, wideband AFR controllers and gauges, water/methanol injection kits and accessories, and digital dash/CAN expansion modules. AEM also offers standalone engine management and related sensors for building out a complete data and control package around your existing setup.
Products available through VAG Motorsport support daily driving and track days, from stable fueling under boost to clearer tuning data during pulls and sustained laps. Use cases range from wideband AFR feedback and CAN data streaming to water/methanol control for charge cooling and detonation suppression in forced-induction applications. Many components are universal-fit, making them useful across these platforms and custom builds.
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