Forge Motorsport Intercooler for the Renault Megane Mk4 R.S 280/300
- Regular price
- £708.73
- Sale price
- £708.73
- Regular price
-
Product Description
- Hand fabricated
- Lightweight - Tube and Fin core
- Stepped core design
- 41% capacity increase over OE intercooler
- Gains of 8bhp (see description for more information)
- Gains of up to 20NM (see description for more information)
FMINT17 is our intercooler upgrade for the Renault Megane Mk4 R.S. We had received reports of this vehicle producing high IAT’s especially in hotter climates when driven hard. Our objective as always was to improve and overcome these issues as well as manufacture a product to the highest standard and quality. This however was not going to be a quick or easy process as with the Megane IV, R.S, Renault had decided to utilize a setup which does not lend itself well to improve its cooling package without a costly overhaul. Renault even went to the extent of using members of it’s F1 team to help with the design of this vehicle so the challenge to improve it cost effectively has been difficult, but with FMINT17, we have achieved this goal.
Using our highly skilled CAD team and fabrication department we went to work designing an intercooler which would occupy the original space without the need to modify the vehicle, while at the same time design a product with a greater capacity core for the optimum performance. 
The end tanks have been a key part of the design of this intercooler, and we have opted for our classic and proven sheet metal construction which is folded in a way to produce a shallow and fast flowing design with negligible back pressure. It is also lightweight as this was another key element in our design brief, to manufacture a high performing intercooler as light as we can; this element also has a significant impact on our choice of intercooler core.
Once we had produced an end tank design, we specified several different intercooler core constructions before we started our vigorous dyno testing. Our research and compiled data pointed to the use of a tube and fin core construction, this UK manufactured component really worked well and again was the best option to keep weight to a minimum. The stepped core design is 41% larger in capacity over the OE intercooler and the final product achieved gains of 8bhp with an increase of 12NM of torque between 1900 RPM and 2500 RPM along with 20NM between 5500 RPM and 6000 RPM.This makes the Megane feel and pull stronger at the top of the rev band and when combined with a vehicle equipped with upgraded ECU software like our development vehicle the whole package transforms the 1.8T power plant into the motor this Megane R.S deserves.
FMINT17 is finished in our anti-corrosion powder coating which not only helps preserve this intercooler from harsh environments it also aids its thermal properties. As with all Forge Motorsport fabricated products this intercooler has the legendary Forge Lifetime warranty.
Here at Forge Motorsport, when developing an intercooler, we will test several different cores for each application. For example, a bar and plate style core, a tube and fin style core along with different fin pitches and heights e.g. 22 fins per inch or 17 fins per inch, as well as changing the internal fin pitches/shapes and density within the tube enabling to fine tune the amount of pressure drop the intercooler produces.
Pressure drop is not always a bad thing, as our testing and research has proven on various projects. This is because the pressurized air velocity is being stalled by the pressure drop within the cooler thus allowing more time to cool the air within the cooler itself, as air passes through the non-pressurized face of the core that is open to the atmosphere. Too much pressure drop can of course have a problem on the higher performance engines as the intercooler reaches its maximum efficiency the turbo has to work a lot harder to force the air through the core. This in turn creates higher inlet air temps (IAT’s) due to the turbo creating more heat as it is over stressed and worked harder.
Having no pressure drop can also prove to be inefficient as the cooler will not lower the charge temperature again resulting in higher inlet air temperatures.
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 took the opportunity to use Performance Remap Gloucester dyno to compare results and ensure the most accurate data.
The stepped core design is 41% larger in capacity over the OE intercooler and the final product achieved gains of 8bhp with an increase of 12NM of torque between 1900 RPM and 2500 RPM along with 20NM between 5500 RPM and 6000 RPM.
Compatible Vehicles
Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.
Warranty Information
The majority of Forge Motorsport products come with a limited lifetime warranty (brakes pads excluded). All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.
Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator, or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.
This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, use otherwise than as recommended by the supplier, failure to follow the supplier’s instructions, or any alteration or repair carried out without the supplier’s approval.
Product Description
- Hand fabricated
- Lightweight - Tube and Fin core
- Stepped core design
- 41% capacity increase over OE intercooler
- Gains of 8bhp (see description for more information)
- Gains of up to 20NM (see description for more information)
FMINT17 is our intercooler upgrade for the Renault Megane Mk4 R.S. We had received reports of this vehicle producing high IAT’s especially in hotter climates when driven hard. Our objective as always was to improve and overcome these issues as well as manufacture a product to the highest standard and quality. This however was not going to be a quick or easy process as with the Megane IV, R.S, Renault had decided to utilize a setup which does not lend itself well to improve its cooling package without a costly overhaul. Renault even went to the extent of using members of it’s F1 team to help with the design of this vehicle so the challenge to improve it cost effectively has been difficult, but with FMINT17, we have achieved this goal.
Using our highly skilled CAD team and fabrication department we went to work designing an intercooler which would occupy the original space without the need to modify the vehicle, while at the same time design a product with a greater capacity core for the optimum performance.
The end tanks have been a key part of the design of this intercooler, and we have opted for our classic and proven sheet metal construction which is folded in a way to produce a shallow and fast flowing design with negligible back pressure. It is also lightweight as this was another key element in our design brief, to manufacture a high performing intercooler as light as we can; this element also has a significant impact on our choice of intercooler core.
Once we had produced an end tank design, we specified several different intercooler core constructions before we started our vigorous dyno testing. Our research and compiled data pointed to the use of a tube and fin core construction, this UK manufactured component really worked well and again was the best option to keep weight to a minimum. The stepped core design is 41% larger in capacity over the OE intercooler and the final product achieved gains of 8bhp with an increase of 12NM of torque between 1900 RPM and 2500 RPM along with 20NM between 5500 RPM and 6000 RPM.This makes the Megane feel and pull stronger at the top of the rev band and when combined with a vehicle equipped with upgraded ECU software like our development vehicle the whole package transforms the 1.8T power plant into the motor this Megane R.S deserves.
FMINT17 is finished in our anti-corrosion powder coating which not only helps preserve this intercooler from harsh environments it also aids its thermal properties. As with all Forge Motorsport fabricated products this intercooler has the legendary Forge Lifetime warranty.
Here at Forge Motorsport, when developing an intercooler, we will test several different cores for each application. For example, a bar and plate style core, a tube and fin style core along with different fin pitches and heights e.g. 22 fins per inch or 17 fins per inch, as well as changing the internal fin pitches/shapes and density within the tube enabling to fine tune the amount of pressure drop the intercooler produces.
Pressure drop is not always a bad thing, as our testing and research has proven on various projects. This is because the pressurized air velocity is being stalled by the pressure drop within the cooler thus allowing more time to cool the air within the cooler itself, as air passes through the non-pressurized face of the core that is open to the atmosphere. Too much pressure drop can of course have a problem on the higher performance engines as the intercooler reaches its maximum efficiency the turbo has to work a lot harder to force the air through the core. This in turn creates higher inlet air temps (IAT’s) due to the turbo creating more heat as it is over stressed and worked harder.
Having no pressure drop can also prove to be inefficient as the cooler will not lower the charge temperature again resulting in higher inlet air temperatures.
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 took the opportunity to use Performance Remap Gloucester dyno to compare results and ensure the most accurate data.
The stepped core design is 41% larger in capacity over the OE intercooler and the final product achieved gains of 8bhp with an increase of 12NM of torque between 1900 RPM and 2500 RPM along with 20NM between 5500 RPM and 6000 RPM.
Compatible Vehicles
Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.
Warranty Information
The majority of Forge Motorsport products come with a limited lifetime warranty (brakes pads excluded). All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.
Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator, or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.
This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, use otherwise than as recommended by the supplier, failure to follow the supplier’s instructions, or any alteration or repair carried out without the supplier’s approval.
We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.
Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.
