This kit removes the restrictive muffler assembly between the water box and hull exit on 215 hp models. A fitting injects water just before the exit to keep the sound level down.
Includes a mandrel-bent aluminum tube, billet through-hull outlet, OE outlet block-off, hardware and instructions. Removing the O.P.A.S. and installing the Riva Performance O.P.A.S. Block-off Kit is required on all models. Not compatible with non-iControl RXP-X and RXT-X 255 because of the OEM intercooler position.
- Fits 2004-09 RXP 215, 2005-09 RXT 215, 2005-08 GTX 215 non-iControl
- Water injection fitting for sound control
- O.P.A.S. block-off kit needed
- Not for RXP-X/RXT-X 255 non-iControl
