Race Readies let you keep your car or truck's exhaust system closed for the street, but wide open for the strip. And, since the caps are secured by just three wing nuts, you can realize maximum horsepower and performance in minutes! Race Readies include fully welded construction, 3/8” Grade 8 threaded studs, washers and gaskets, and are sold in pairs only.
Race Readies Exhaust Adapter Twin Packs, Fits 2.5" 3–Bolt Headers or into 2.5" Exhaust Pipes, (Includes two 2.5" 3–Hole Flanges) Street Legal to Race In Seconds.
This device is intended for off-road racing only. It is not legal for use on pollution controlled motor vehicles that will be driven on public roads or highways.