AFE MagnumFORCE Spare Parts AIS Coupling Reducer: 3-1/2 x 2.80 ID - 59-10081Find parts that fit my vehicle

This MAF adaptor allows for the use of the high performance Euro MAF sensor on US domestic market (USDM) E36 M3. Made of 100% polyurethane, this adaptor has a stainless steel sleeve in the adaptor neck for added rigidity. This coupler inlet diameter is 88.9mm that matches the Euro MAF and reduces down to 71.1mm to match domestic throttle bodies.

Air intake systems are a common first mod to many project cars. They are quick and simple to install while also enhancing the looks of your engine bay, the sounds of your engine, and the performance of your vehicle.

Silicone hoses are a great upgrade from your OEM rubber hoses because they can withstand more pressure and can hold up to more heat cycles. Once you replace your rubber hoses with some quality silicone hoses, you shouldn't have to replace them again.

advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body spacers, and more. aFe is passionate about providing the most compelling, innovative, and highest performing products that are designed, built and tested in the USA. aFe was founded in 1999 and has headquarters and manufacturing facilities in Corona, California, USA.