Mitsubishi OEM Intake Air Filter for Evo X (1500A023) Progress Tech The unique internal bypass valve

The unique internal bypass valve uses a progressive disc mechanism and was developed to work efficiently with stock or heavily modified applications

Many Turbos are built around a bearing and oil pressure profile much lower than is seen by modern and high performance

(4) Stainless Steel M8x1

5" 7" 2605 2

Cooper ring head gaskets

Mitsubishi OEM Intake Air Filter for Evo X (1500A023) Progress Tech The unique internal bypass valveGenuine OEM Mitsubishi factory replacement drop in intake air filter for the stock Evo X air box. Mitsubishi has changed the part numbers and manufacturers over the years, all known variants are listed below. This 1500A023 has Denso branding. Vehicle Fitment: CZ4A 2008 2015 Evolution X CY4A 2009 2015 Lancer Ralliart Purchase Includes: (1) Air Filter Part Number: Diagram: Alternate PN: 1500A023 11020 1500A086, MZ690993, MZ690445 Diagram images are for