Forge Motorsport Induction Kit Renault Megane RS 280 300 16-21
£299.99
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- 14 Day Return Period
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Description
The Renault Megane RS 280/300 intake is the result of widespread design trials through dyno testing and flow analysis. It was developed to achieve three main objectives:
- Maintain low inlet temperatures in comparison to other aftermarket induction kits
- Improved air flow
- Look aesthetically pleasing and enhances the look of your engine bay
Our first criteria has been met by enclosing the PRORam filter with our CAD designed sheet aluminum airbox. The OE location for the airbox is not ideal as it is mounted at the back of the engine bay which inherently gets very warm and so it was crucial in our design to make sure we shielded as much of the hot side as possible. It was imperative to incorporate both OE air ducts in our design to allow as much cold air flow to the filter as possible; all these considerations are in order to keep IAT’s as low as possible.

The second objective was met by trialing and testing of different air filters and we have even gone to the extent of using two different independent dynos to make sure the data collated was accurate. Results showed that we achieved the best gains with the PRORam performance filter.

Unlike other aftermarket intakes our kit utilises a huge velocity stack that in turn houses the filter which has been designed with a high quality, high flow, synthetic nanofiber filtration media which is pleated to maximize surface area and in turn increase the turbos air flow.

When you look at the data, the gains are there to been seen. The Forge Motorsport intake system makes +15bhp improvement even though the ambient temperature in the dyno cell has risen +3°C. The biggest gain we achieved was with the combination of both FMINDK31 & FMTIA4. This test was conducted at the hottest period of the day, however it made an outstanding +20bhp along with higher torque figures lower in the rev range, thus improving throttle response.
We also took the liberty to test a rival intake from the marketplace to see how that compared, this also worked well and demonstrated further, the need of free-flowing filtration on this vehicle.
The vehicle used for testing was a Renault Megane 280 cup with Stage one K-tec software and performance exhaust and sports cat.
Testing was completed on Litchfield’s Maha dyno, manufactured by the same people who currently supply BMW M sport and Mercedes Benz for all their engine calibration and Dyno testing. We also used Performance Remap in Gloucester with their VTEC 4 wheel-drive dynamometer. This was to ensure all our data has been achieved with results as accurate as possible by conducting all tests on two independent rolling roads.


Finally, the aesthetical challenge to enhance an engine bay which we felt is bland and a bit messy. Obviously, function over form is our number one priority, however we have tried to produce something which is quite stealthy and classy, but is also purposeful. Finished in our black textured powder coating gives the air box an air of OE quality. The cold side of the air box has been left open to aid breathing and show off the large PRORam filter. When taking this product out of the box for the first time you will get to see and feel the quality of this product. Components like the expertly machined MAF boss and the precision laser cut brackets showcase our manufacturing expertise and reassure the enthusiasts the quality is second to none.


As a by-product of all the above not only will you notice the increased performance but a slight change in your engine acoustics can also be heard. As with all Forge Motorsport products we offer a no quibble lifetime guarantee on all parts of this kit excluding the filter.
A commonly asked question is will this fit a competitor’s & OE turbo inlet hose intake? The answer is yes it will fit other manufacturers inlet hoses and fits to the original Renault inlet hose.
- MAF Boss Manufactured from 6082 aerospace grade aluminium.
- Black anodised & powder coating for ultimate protection and durability.
- PRORAM performance air filter which has been designed with a high quality, high flow, synthetic nanofiber filtration media which is pleated to maximize surface area and in turn increase air flow.
- No engine check lights (EML)
- Increased air flow
- The Forge silicone hoses in this kit have been designed to include an expensive inner liner of modified silicone known as Fluorosilicone.
- This means the hoses are suitable to be used with either modern long-life coolants, Organic Acid Technology coolants (O.A.T.) or air containing oil mist.
- The construction of the hoses has been engineered to exceed that of the OEM fitments, and will enhance any engine bay both technically and aesthetically
- The use of a Fluorosilicone liner ensures that Forge silicone hoses are the clear market leader.
- Lifetime warranty

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
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