Brand: Forge Motorsport

Intercooler for Peugeot 308 GTI Mk2 (2015-2020)

Product code: FMINT30


Product Description

This part replaces OEM part P9813218680 - EP6 Engine

Forge Motorsport are proud to present a complete plug and play intercooler solution for the Peugeot 308 GTI. With reports of the IATS (inlet air temps) reaching dangerous levels on track days in the summer months resulting in the engines ECU pulling out timing to prevent detonation. This can cause damage to your vehicles engine thus resulting in a loss of power in the highly tuned 1.6 litre turbo charged power plant.

The vehicle used to develop the product kindly loaned to us by Godspeed Brakes has been frequently used on track and tested to its limits, without any modifications to the vehicle’s bodywork. The Forge Motorsport development team have managed to increase the volume of air passed through the air-to-air intercooler by the turbo charger to over 74% with a frontal area increase of 8% over the factory OEM supplied intercooler.

FMINT30 is finished in our anti-corrosion powder coating which not only helps preserve this intercooler from harsh environments but also aids its thermal properties. Alternatively it is available in our raw alloy motorsport finish and as with all Forge Motorsport fabricated products this intercooler if backed by the legendary Forge Lifetime Warranty.

With no extra lag and a proven reduction in IATS this is a must have item for the Peugeot 308 GTI owner who is either using their car for fast road, track days, or competition use. Alternatively, if you intend to modify your 308 GTI with either software (a performance Remap or engine ECU re calibration) the Forge Motorsport intercooler will aid to give the extra cooling and performance needed to ensure the engine stays reliable, safer, and runs cooler in the hot summer months.

With data logging, we found at 6646RPM the IATS did not pass 24°C. This was tested on the third pull on the dyno compared with 40°C on the second pull at 6647RPM with the stock cooler in place. Whilst power increased by 7 BHP at the wheel between 4500RPM and 6200RPM, with a 12NM of torque gain at 5200RPM and a consistent gain between 4300RPM and 6000RPM.

This Intercooler kit is a complete bolt on package and in turn means it is also fully reversible if required, it is also supplied with a full set of comprehensive instructions.

Complimentary Products

Our uprated Forge dump valve for the Peugeot 308 GTI has been expertly manufactured and designed in the UK, meaning we can provide the industry leading valve for your vehicle. Specifically designed for the Peugeot 308 GTI, this is a fully atmospheric blow off valve, so you can enjoy that fantastic “pshh” sound! This part replaces OEM part number 9808798580

A set of 4 ultra-high performance brake lines. These are a direct replacement/upgrade for the OEM brake line set and require no further modifications to fit.These lines are hand-finished with Teflon-lined braided stainless steel bodies and custom-machined stainless fittings, resulting in a brake hose that will perform under the most extreme and harsh conditions, whilst still looking good and performing at the highest level.

Click here to find out about information and care for your
Forge Motorsport cooling product.

Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

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Compatible Vehicles




Intercooler for Peugeot 308 GTI Mk2 (2015-2020)


Warranty Infomation

All Forge Motorsport products come with a limited lifetime warranty. 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.

For further information, please call our customer service team on +44(0)1452 380999 or email

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.



USA Deliveries

All Deliveries are sent via Fedex. We cannot guarantee delivery timelines as all orders are up to shipper schedules and routes.  Delivery fee is a Flat Rate of $20 fo all orders over $20. Orders below that value are costed out based on weight. Signature required may be added to your package. Orders can not be re-directed, held, or re-scheduled.

Shipping outside of the Lower 48- Duty Charge Information

All Forge products are sold with a Delivery Duty Unpaid (DDU) status and an import tariff may apply to your order. Customers will be contacted by the Customs and Excise authority in the destination country regarding payment prior to delivery, and it is important that correct contact telephone number and email information be submitted with the order to facilitate this part of the delivery process. 

Our shipping methods ensure safe and timely delivery of your new Forge products. For further information on cost and delivery times, please contact Forge using the email address if you require any more information. We reserve the right to change the delivery service and company at any time.

***Once a product has left our warehouse and is in the possession of the shipping company, any claims must be made directly with that shipper however we can assist with most cases.