Stage 2 Decata Map required. Non- EC Approved



Decat downpipe exhaust for the Citroen DS3 and Peugeot 208 GTi turbo petrol models. The least restrictive exhaust system allows hot gasses from the cylinders to exit the car quickly. Since gasses can be slowed by turbulence the faster you can support them to travel the least restriction you will have. Large diameter bore size can also help with this as can the amount of packing in the rear muffler (which is effectively keeping the noise levels down). A catalytic convertor has a number of cells typically from 400 to 600, the gas passes through the hot cells and this creates a chemical reaction whilst helping to ignite the gas once more. As the gas passes through the cells it naturally becomes slowed and is why you may of read about sportscat exhaust which has 100 to 200 cells in them. This reduces the restriction further whilst a remap is required so that the ecu understands the emission levels are different than what is expected on its standard factory map. A decat however which also requires a ecu tune so that fuelling is correct has no catalytic convertor and is used for off road, track and rally events allowing minimal restrictions. The remaining restriction mainly coming from the turns in which the downpipe has to route itself so to bolt on to the turbo and connect to the cat back down the cars exhaust tunnel.

 

Fits

Citroen DS3 Performance

Citroen DS3 156hp

Citroen DS3 Racing

Peugeot 207 GTi

Peugeot 207 RC

Peugeot RCZ 200THP

Peugeot 208 GTi MK 1(All models from 2012-2019 including by Peugeot sport 208 THP)

*Off Road/Race/Rally only

Scorpion Decat Downpipe 208 GTi MK1 DS3 207GTI RCZ200

SKU: CTSCORPSPGC022
£132.87Price

    Comkotes Tuning Ltd.

    20-22 Wenlock Road

    London

    N1 7GU
     


    Tel : +44 (0) 7713 461512

    • YouTube
    • Facebook
    • Instagram
    • Pinterest

    ©2021 Comkotes Tuning Ltd.

    0