Turbosmart RacePort and Big Bubba flange O-rings are explicitly designed for Turbosmart's RacePort and Big Bubba blow off valves. The O-rings are made from high-quality, long-lasting materials that can withstand extreme temperatures and pressures, ensuring a secure fit with no leaks. These Turbosmart O-Rings provide superior performance, helping to maintain boost pressure in your turbocharged vehicle. Whether upgrading or replacing existing O-Rings on your Turbosmart BOV flanges, these reliable seals will keep your engine running at peak performance. Install Turbosmart RacePort and Big Bubba Flange O-Rings today and experience the difference they make in your car's performance. O-RING - Suit Turbosmart Raceport and Big Bubba BOV flange. Behind every Turbosmart product stands a long and rich racing history. While a majority of Turbosmart products are used on street cars, their design and testing procedure is identical to the high-end purpose-made racing products. Before reaching the consumer, Turbosmart products are subjected to a range of tests performed in the most demanding environment, the race track. Universal