15-19 Polaris Slingshot Exhaust and header gasket

Design for 2014-2019 Polaris Slingshot1. Polaris slingshot manifold/ header gasket1. exhaust 3 hole flange gasketwe made this product because customer has been asking us about exhaust system they purchased from other vendor does not use the factory O ring gasket on the exhaust system like the oem exhaust. And the seller did not include a gasket with their exhaust system. customer been experience a leak between the header and exhaust unit. so here's our answer to fix the leakyou do not need these gasket for our 1320 brand header or exhaust because our header and exhaust reuse oem gasket this is for aftermarket exhaust system that have a flat 3 hole flange that does not have the CNC cut out for OEM O ring gasket.