Dreamscience RS MK2 100 Cell Race Cat

PLEASE NOTE: Installing this product requires the vehicle to be tuned to operate safely. Without tuning, you risk damaging/destroying the engine. We will not be held responsible for any damages. Dreamscience offer an IMAP Handset Tuner which is also available on our website. If you are unsure - please don't hesitate to contact us.

Click here for more information on the IMAP HANDSET


3″ 100 Cell Race Cat in stainless steel for Focus RS mk2

The dreamscience Race cat is a 3″ 100 cell FIA approved race cat, this direct replacement is extremely unrestrictive and is almost as free flowing as a de-cat pipe.

This particular replacement will make the biggest difference in perfomance when changed as it is the most restrictive part in the standard exhaust system. Our Catalytic convertor meets European emmission regulations and each system is indicidually etched with homoligation details and manufacture dates.




Dreamscience RS MK2 100 Cell Race Cat

Includes the following;



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