Product Description
In addition to the Forge Motorsport PolarCooler range, here we have the top mount replacement charge cooler and expansion tank for the BMW MSport S55 Engine.
The charge cooler features all-aluminum construction that overcomes all the issues relating to plastic end tank splitting, failure at high boost and leaks between the core and end tanks with end tank seal failure. The end tanks are fabricated using high precision laser cut sheet metal panels which are TIG welded by hand for maximum strength and durability.
Designed and manufactured at Forge Motorsport HQ in Gloucestershire, England, we utilized our Solidworks CAD design system to assist in the creation, modification, CFD (Computational Fluid Dynamics) analysis, and optimization of this innovative charge cooler. Three different core constructions were evaluated during the development process. The final design of a bar and plate core far outperformed the other two alternatives. In doing this, the Forge Motorsport development engineers have made a quadruple pass design, allowing the water to flow through four passes of the cooler which improves the cooling efficiency beyond any other products currently on the market.
Unique to the market, the Forge BMW M3/M4 S55 Chargecooler system uses an expansion tank rather than a header tank like the OEM system. There is a filler cap located at the highest point on the Chargecooler allowing you to be sure that the charge is 100% full of coolant with no air pockets. This maximizes the efficiency of the heat rejection of the coolant within the Chargecooler water jacket.
Specification
- As part of Forge Motorsport’s strict quality control process, each charge cooler unit is carefully inspected and pressure tested to 4BAR before despatch.
- Located on the outlet tank of the charge cooler there is also a 1/8 NPT port ready for water/methanol injection if required.
- Offering over 71% increase in volume and over 42% increase of frontal area.
- In hot climate testing, constant dyno runs showed significantly lower inlet temperatures compared with the stock system and an increase in power of up to 20BHP.
In the box
- 1x Chargecooler unit
- 1x Expansion tank with sight glass
- 1x Expansion tank cap
- 1x Small radiator cap
- 1x Billet radiator cap cover
- 1x Billet blanking cap
- 1x 1/8 NPT Grub screw
- 7x M6x12mm Allen cap bolts
- 7x 6mm washers
- 1x M8x20mm Allen cap bolt
- 1x 8mm washer
- 1x M8 Nyloc nut
- 3x 8-16mm Hose clamps
- 1 x 8mm ID Vacuum hose x 170mm
- 1x 8mm ID Vacuum hose x 750mm
Compatible models
- M2 COMPETITION,
- M3
- M4
In addition to the Forge Motorsport PolarCooler range, here we have the top mount replacement charge cooler and expansion tank for the BMW MSport S55 Engine.
The charge cooler features all-aluminum construction that overcomes all the issues relating to plastic end tank splitting, failure at high boost and leaks between the core and end tanks with end tank seal failure. The end tanks are fabricated using high precision laser cut sheet metal panels which are TIG welded by hand for maximum strength and durability.
Designed and manufactured at Forge Motorsport HQ in Gloucestershire, England, we utilized our Solidworks CAD design system to assist in the creation, modification, CFD (Computational Fluid Dynamics) analysis, and optimization of this innovative charge cooler. Three different core constructions were evaluated during the development process. The final design of a bar and plate core far outperformed the other two alternatives. In doing this, the Forge Motorsport development engineers have made a quadruple pass design, allowing the water to flow through four passes of the cooler which improves the cooling efficiency beyond any other products currently on the market.
Unique to the market, the Forge BMW M3/M4 S55 Chargecooler system uses an expansion tank rather than a header tank like the OEM system. There is a filler cap located at the highest point on the Chargecooler allowing you to be sure that the charge is 100% full of coolant with no air pockets. This maximizes the efficiency of the heat rejection of the coolant within the Chargecooler water jacket.
Specification
- As part of Forge Motorsport’s strict quality control process, each charge cooler unit is carefully inspected and pressure tested to 4BAR before despatch.
- Located on the outlet tank of the charge cooler there is also a 1/8 NPT port ready for water/methanol injection if required.
- Offering over 71% increase in volume and over 42% increase of frontal area.
- In hot climate testing, constant dyno runs showed significantly lower inlet temperatures compared with the stock system and an increase in power of up to 20BHP.
In the box
- 1x Chargecooler unit
- 1x Expansion tank with sight glass
- 1x Expansion tank cap
- 1x Small radiator cap
- 1x Billet radiator cap cover
- 1x Billet blanking cap
- 1x 1/8 NPT Grub screw
- 7x M6x12mm Allen cap bolts
- 7x 6mm washers
- 1x M8x20mm Allen cap bolt
- 1x 8mm washer
- 1x M8 Nyloc nut
- 3x 8-16mm Hose clamps
- 1 x 8mm ID Vacuum hose x 170mm
- 1x 8mm ID Vacuum hose x 750mm
Compatible models
- M2 COMPETITION,
- M3
- M4
Forge
par
Forge
Forge BMW S55 Charge Cooler For M2 Competition, M3 & M4
- Prix habituel
- £1,439.99
- Prix soldé
- £1,439.99
- Prix habituel
-
Taxe inclu.
Frais de port calculés à la caisse.
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Returns
Return Policy
At Race Haus, we aim to make returns simple. If you’ve received a damaged, incorrect, or faulty item, or simply changed your mind, contact us within 48 hours of delivery. We have a 14-day return policy; items must be unused, in original packaging, with proof of purchase. Returns must be authorised by contacting info@racehaus.co.uk or calling 0191 6941237. Custom, personalised, or sale items are non-returnable. Return postage is the customer’s responsibility unless the item is faulty. For full details, including exceptions and refund processing, please visit our refund policy. https://racehaus.co.uk/policies/refund-policy
14-Day Return Policy
Return Policy
At Race Haus, we aim to make returns simple. If you’ve received a damaged, incorrect, or faulty item, or simply changed your mind, contact us within 48 hours of delivery. We have a 14-day return policy; items must be unused, in original packaging, with proof of purchase. Returns must be authorised by contacting info@racehaus.co.uk or calling 0191 6941237. Custom, personalised, or sale items are non-returnable. Return postage is the customer’s responsibility unless the item is faulty. For full details, including exceptions and refund processing, please visit our refund policy. https://racehaus.co.uk/policies/refund-policy
Shipping
Shipping Policy
At Race Haus, we aim to ship orders quickly and efficiently. UK deliveries usually take 3–7 working days, with Next Day Delivery available for orders placed before 2PM (Monday–Friday). International shipping typically takes 7–10 working days, with costs calculated at checkout; additional customs fees may apply. Due to Brexit, some EU customers may incur import duties—VAT is removed at checkout, but Race Haus is not liable for any customs charges. Some products are made to order or sourced from overseas, and lead times may vary. We advise checking stock availability or contacting us before urgent purchases. Delivery times are estimates, and Race Haus cannot be held responsible for courier delays. Full details: https://racehaus.co.uk/pages/shipping-polices
Worldwide shipping
Shipping Policy
At Race Haus, we aim to ship orders quickly and efficiently. UK deliveries usually take 3–7 working days, with Next Day Delivery available for orders placed before 2PM (Monday–Friday). International shipping typically takes 7–10 working days, with costs calculated at checkout; additional customs fees may apply. Due to Brexit, some EU customers may incur import duties—VAT is removed at checkout, but Race Haus is not liable for any customs charges. Some products are made to order or sourced from overseas, and lead times may vary. We advise checking stock availability or contacting us before urgent purchases. Delivery times are estimates, and Race Haus cannot be held responsible for courier delays. Full details: https://racehaus.co.uk/pages/shipping-polices
Rated
4.6
Availabilty
Please note that this timeframe may be subject to supplier availability. We take pride in being transparent about lead times, and if a product has a longer lead time, we will personally contact you to provide updates on the shipping process
