Fiesta ST MK8 – 2.5″ Stage 2 Down Pipe De-Cat
The Dreamscience Fiesta ST MK8 – 2.5″ Stage 2 Down Pipe De-Cat is a high flowing system made from the highest quality aircraft-grade stainless steel. This system has been designed and manufactured by our top technical engineers in the U.K. We have equipped this system with a threaded boss for the standard oxygen sensor. When designing the ST MK8 Down de cat, we made sure we aimed to achieve certain important qualities before release. Optimum performance, Sharped Sound, and a high quality finish! This modification removes the restrictive standard cat and down pipe and replaces it with a cleverly designed straight through system.
This particular replacement will make the biggest difference in performance when changed as it is the most restrictive part in the standard exhaust system. The 2.5″ bore size is designed specifically for stage 2 set ups. A common misconception with down pipes is that bigger is better. When designing, a key component to factor in is not only air flow but pressure / back pressure. The design is designed For 99% of customers running basic bolt on’s (Intake, Intercooler, exhausts). Factoring in that the engine is still only 1.5l / 3cylinder with a small(ish) turbo. Putting the same size diameter down pipe as you would an RS MK2 isn’t always the most effective strategy on a stage 2 fiesta st mk8. 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 ST.
To run the Fiesta ST MK8 – 2.5″ Stage 2 Down Pipe De-Cat you will require a remap. This is available from the following link. Stratagem iMap-E6.
This product is available for shipping inside the UK, Europe and the rest of the world. Shipping times may vary. Extra charges may be incurred if your locations is considered Remote. If this is the case a member of our team will be in touch shortly after you have completed your order.
Our Experienced Techs will take good care of your RS whilst it is with us. We Follow a strict procedure for each job to ensure a high level of quality is delivered.
This Procedure is below:
– Protect Vehicle Steering wheel with Cover.
– Protect Seats with Cover.
– Pre-work test Drive to fault find before we carry out work.
– Pull in, lift and Strip Vehicle.
– Book out parts and Fit.
– Road test, check over.
– Final Clean down and Handover.
For fitting tips and advice please call our technical helpline on +44 1482 224433 to speak with one of our Qualified Technicians or email in on firstname.lastname@example.org