The Dreamscience 3 inch Down pipe Race cat is a high flowing system made from mandrel bent 304 grade aircraft spec stainless steel. Equipped with an E-Marked, 200cell (metal substrate) high flowing sports cat. This system has been designed and manufactured by the top Dreamscience technical engineers in the U.K. Dreamscience have equipped this system with a threaded boss for the standard oxygen sensor. When designing the RS MK3 Down Pipe Race cat we made sure we aimed to achieve certain important qualities. Optimum performance, Sharpened Sound, high quality finish, and to be above board with emission regulations. This modification removes the restrictive standard cat and down pipe and replaces it with a 3 inch high flowing Race cat. This will therefore allow the turbo to spool better and faster, increasing acceleration and power. This will also improve throttle response and the torque output of your RS.
This particular replacement will make the biggest difference in performance when changed as it is the most restrictive part in the standard exhaust system.
When carrying out the stage 2 and stage 3 development on the DS Ultima 2+ and DS Ultima 3 maps, The Dreamscience Down pipe Race Cat played a key role in achieving high bhp and torque figures on the road. This design allowed the increased air to flow through at a much faster rate increasing power higher in the rev range where it is really needed. Our 200 Cell catalyst is Unlikely to trigger any Mil light as we have added extra loading to this cat to reduce emission particulate.
Focus RS MK3 3″ Downpipe Sports Cat
- DESIGNED AND MANUFACTURED IN THE U.K
- TRANSFORMS PERFORMANCE AND DRIVEABILITY
- SHARPER THROTTLE RESPONSE
- INCREASES POWER
- WILL PASS AN MOT EMISSIONS TEST
- COMES WITH CONNECTOR PIPE TO FIT STANDARD CAT BACK SYSTEM
- ALLOW THE TURBO TO SPOOL UP QUICKER IMPROVING THROTTLE RESPONSE AND THE TORQUE OUTPUT OF YOU CAR.
- POWER WILL BE INCREASED HIGHER IN THE REV RANGE WHERE IT IS REALLY NEEDED.
- TESTING HAS BEEN CARRIED OUT USING DREAMSCIENCE REMAPS.