Grimmspeed Downpipe to Catback 3" Gasket (2x thick) - 2015-2021 Subaru WRX / STI

GrimmSpeed™ 2X Thick 3" 2-Bolt Gasket: Unmatched Durability Discover the ultimate solution for Subaru exhaust systems with GrimmSpeed™'s latest innovation – the 2X Thick 3" 2-Bolt gasket. Boasting 12 layers, this gasket stands out as the most robust option in the market, offering unmatched durability.      Key Features: Premium Build: Engineered with precision, providing OEM quality without the high price. Compatibility: Perfect fit for most aftermarket Subaru exhaust systems. Affordability: Cost-effective alternative to expensive OEM gaskets.   Choose GrimmSpeed™ for a 100% thicker gasket with a 304 stainless steel fire-ring, elevating your Subaru experience without breaking the bank.