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C21 Engineering - Dreamscience SA

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dsci ST Full Exhaust (De Cat)
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dsci ST Full Exhaust (De Cat)

R 14,500.00
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dreamscience have collaborated with one of the UK's biggest exhaust names to manufacture one of the finest 3" exhausts for the Focus ST on the market.

The exhaust is constructed from 304 grade aircraft spec stainless steel, it is mandrel bent to ensure a smooth and unrestricted exit of gasses from the engine, this is also helped by the de cat and the 3" cat back.

This exhaust does not use the traditional large silencer at the rear of the vehicle as we have chosen to use two inline silencers, not only do they give a sporty sound they have a unique look and save weight.

We have not used a conventional sports cat, instead we have incorporated a very free flowing de cat which has been thoroughly tested.

With the dreamscience Exhaust system you have the choice between two tip styles, 4" slash cut hard edge and 4" slash cut rolled in, its supplied with three replacement genuine ford copper downpipe bolts and a genuine ford downpipe gasket.

dsci ST Cat Back   dsci ST Cat Back   dsci ST De Cat
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3 Inch Turbo Downpipe

De Cat

Cat Back

Rolled In or Hard Edge tips
4 inch slash cut tips, etched dsci, either rolled in or hard edge

FULL Fitting Kit Included (clamps and bolts)


We offer a full fitting service at any of our C21 Engineering development centres in Cape Town, Durban or Pretoria, priced at R 1,295. This must be selected with your order, and we will then contact you to arrange a suitable time. Please note if you require this service then you must choose collection as your delivery method when going through the checkout or you'll still be charged for delivery!

Genuine dreamscience

dsci hologram means genuine dreamscience product!

This product has been extensively tested and specifically selected to get the most performance from your vehicle. dreamscience Automotive genuine products carry the dsci hologram. C21 Engineering are official Master Dealers for dreamscience Automotive, all dreamscience products purchased on this website are guaranteed to be genuine.


This product is delivered within South Africa for R 69. If you are ordering from another country please check your delivery price below. Please note that dreamscience manufactured products are only available on this website for customers on the African continent. Customers outside Africa can buy from the UK based online store. Delivery is usually within 2-3 working days however please allow up to 28 days.

Region First
South Africa R 69 R 49
African Continent R 129 R 99
Outside Africa Buy from UK Store

Same Day Dispatch Delivery

We try to send out any orders received before 12pm the same day, however during busy periods this is sometimes not possible and the order is sent the following day. By selecting our Same Day Dispatch option on checkout we will send your parcel out on the same day the order is received up to 4pm local time - during working days only.



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