GrimmSpeed Downpipe to Catback 3" Gasket (Double Thickness)

This extra-thick gasket lies between the downpipe and catback on a 3" exhaust system. At 12 layers, this gasket is twice as thick as most gaskets, providing unsurpassed leak protection. Ideal for both imperfect and perfect flanges due to their thickness. Gasket Layers : 12 Material: Stainless Steel GrimmSpeed has worked with endless amounts of aftermarket gaskets, but none seem to work as well as the multi-layer steel OEM-style gaskets. However, OEM gaskets from Subaru are expensive. In this interest, Grimmspeed has developed a premium multi-layer steel gasket with a stainless steel fire-ring at a great price. Features: 100% thicker than OEM gaskets 304 stainless steel fire-ring Applications: ALL 3" Subaru/EVO aftermarket exhaust systems