... , SR20DET/CA18DET, track/drift/drag, T25-size exhaust flangeWR 430430HP, RB20/RB25/13B, street, T3-size exhaust flange; 2.0-2 ... .5L enginesWR 480480HP, RB20/RB25/13B, track/drift, T3-size exhaust flange; 2.5 ... -3.0L enginesWR 560560HP, RB20/RB25/13B, drift/drag, twin-entry T3-size exhaust flangeWR ...