The BLOX Racing MLS exhaust gasket is a six-layer turbo-to-downpipe gasket specified for Subaru EJ20 and EJ25 engines. Designed to match Subaru turbocharger flanges for these engine families, the multi-layer steel construction named in the product title provides a sealing solution intended for exhaust connections between turbo and downpipe on EJ20/EJ25 applications during installation or service.
BLOX Racing MLS Exhaust Turbo to Downpipe Gasket - 6 Layers - Subaru EJ20/EJ25