Airtec Motorsport Stage 2 Carbon Fibre Airbox CAIS Ford Focus RS MK2 09-11
£681.46
Order Within
Orders Before 2PM Ship the Same Day
Ships
Applies to all in-stock items only.
why buy from us
- 14 Day Return Period
- Authorised Dealer
- Free UK Delivery over £100
- Expert Advice 24/7
Description
Features:
- Made from genuine carbon fibre with a high quality gloss finish
- Huge Group A cone filter element housed inside
- Fully enclosed design to ensure minimum heat soak
- 5-ply 6mm thick quality silicone Pro Hoses
- Proven to increase power on the rolling road
- Power gains of 10-20 bhp (depending on spec of car)
- Noticeable difference in performanc
- Comes assembled and ready to install in a matter of minutes
Back at last by popular demand is our revised Stage 2 Closed Air Induction System (CAIS) made from real carbon fibre. Now with a new design but the same huge benefits that still make it the best induction kit on the market for the Mk2 Focus RS.
With power levels hitting 400 bhp and big Turbo’s seems to be the next big thing, we have developed our product range to fall in line with the new power increases from tuners, our Stage 2 carbon air-box with has been designed for 400 bhp and currently being tested on a 550 bhp RS.
Just some of the Carbon CAIS features
- Made from Genuine 2×2 weave Carbon Fibre with a high quality gloss finish
- Fitted with huge cone filter element
- Expect to see power gains of 10-20 bhp (Depending on spec of car)
- Noticeable difference in cars performance, smoother faster RS!
- 5ply 6mm thick quality silicon hoses used
- Proven on Rolling Road dyno’s, Race tracks & Fast road ‘It works’
- Comes completely assembled & ready to install in a matter of minutes
Results taken from tests carried out @ Jamsport 27/11/10
- Standard Airbox & OE filter – 380bhp
- Standard Airbox with Performance filter installed – 388bhp
- Ford approved Airbox lid/snorkle upgrade – 398bhp
- AS carbon fibre CAIS fitted with k&n – 400bhp
The power figures only tell half the story.
Road testing found a noticeable improvement in the cars performance & power delivery, the dyno graphs showed the standard Airbox struggles to keep the power in the higher rev range, but when our New Carbon CAIS was fitted, it delivers the power smoothly all the way to 6,500prm!
RETURNS & Warranty
Returns Policy
We want you to shop with confidence at Sansoms Specialist Parts. If you are not completely satisfied with your purchase, you may return eligible items in accordance with the policy below.
Returns must be requested within 14 days of delivery
Items must be unused, uninstalled, and in original packaging
Products must be returned in a resaleable condition
Proof of purchase is required
Custom-made, special-order, or clearance items may be non-returnable unless faulty.
How to Request a Return
Please contact our support team before returning any item. Returns sent without prior authorisation may be refused.
Email: support@sansomsspecialistparts.co.uk
Include your order number and reason for return.
Refunds
Once your return has been received and inspected, we will notify you of the outcome. Approved refunds will be processed to the original payment method within 5–10 working days.
Original shipping costs are non-refundable unless the item is faulty or incorrect.
Warranty Information
All products sold by Sansoms Specialist Parts are covered by a manufacturer’s warranty, where applicable.
Warranty coverage typically includes:
Manufacturing defects
Faults occurring under normal use
Warranty does not cover:
Incorrect installation
Wear and tear
Damage caused by misuse or modification
Track or competition use unless stated otherwise
Warranty Claims
To make a warranty claim, please contact us with:
Order number
Description of the issue
Supporting photos or videos
Claims are subject to inspection and manufacturer approval.
Important Notes
Professional installation is strongly recommended
Warranty may be void if parts are incorrectly fitted
Vehicle compatibility is the customer’s responsibility
Need Help?
If you have any questions regarding returns or warranty, our team is happy to assist.
Delivery & Stock
Delivery Options
We aim to get your performance parts to you as quickly and safely as possible.
Standard UK Delivery: 3–5 working days
Express UK Delivery: 1–2 working days (subject to availability)
International Delivery: 5–10 working days (depending on location)
All orders are carefully packaged to ensure your parts arrive in perfect condition.
Shipping Costs
Standard delivery is charged at checkout based on weight and destination
Free UK delivery on orders over £100
We offer tracked shipping so you can monitor your order every step of the way.
Stock Availability
Most parts are held in stock for immediate dispatch
Some specialist or custom parts may have longer lead times
Stock levels are updated regularly, but occasionally items may be temporarily unavailable
If a product is out of stock, we will notify you immediately and offer alternatives or an estimated delivery date.
Order Processing
Orders are typically processed within 1–2 working days
You will receive a confirmation email once your order has been dispatched
Large or heavy items may require additional handling time
Important Notes
Performance parts may require professional installation
Delivery times are estimates and may vary during peak periods
International shipments may be subject to customs or import fees
