MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit
MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit
MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit
  • Load image into Gallery viewer, MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit
  • Load image into Gallery viewer, MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit
  • Load image into Gallery viewer, MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit

MMR Performance Front Mount Intercooler FMIC Upgrade for Mini John Cooper Works JCW F56 F55 F54 Clubman | B46/B48 Engines | Stepped Tube & Fin Core | Direct Fit

£571.99
£571.99
Sold out
Tax included. Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Performance Intercooler Upgrade for Mini F56 JCW | MMR Performance Front Mount Intercooler FMIC

Unlock reliable, repeatable power with the MMR Performance Intercooler for Mini JCW F56. This front mount intercooler upgrade is engineered for the B46 and B48 turbo engines to slash intake air temperatures, fight heat soak and keep power consistent on road and track. With a huge tube and fin stepped core delivering almost double the internal volume of the OE intercooler and a 70 percent increase in frontal area, this is the Mini F56 JCW intercooler upgrade enthusiasts search for when they want real results.

If you are tuning your Mini JCW or just want cooler intake temps for daily driving, fast road or track days, the MMR Performance FMIC for Mini F56 JCW delivers the airflow, charge cooling and reliability your B46 or B48 needs. We have fitted this intercooler for customers and the feedback has been outstanding for power consistency, quicker recovery and overall driveability under hard use.

Why choose this Mini JCW intercooler

  • Massive cooling area and volume for lower IATs under sustained load and repeated pulls
  • Minimised pressure drop for fast spool and sharp throttle response
  • Proven solution for tuned cars and remaps where the factory cooler struggles
  • Direct fit front mount intercooler for Mini F56 JCW with no cutting or permanent modifications
  • Anti corrosive thermal coating for long term durability

Key specifications

  • Stepped tube and fin core: 590 mm x 225 mm x 145 mm
  • Around 70 percent larger frontal area than OE
  • Approximately 90 percent more internal volume than OE
  • Internal turbulators and CFD optimised end tanks for efficient heat transfer and even flow distribution
  • Low weight for its size at just 9.2 kg
  • Significant temperature drop across the core with minimal impact on pressure

Fitment and compatibility

This MMR Performance intercooler fits Mini John Cooper Works models with B46 or B48 engines:

  • Mini F56 JCW 3 door
  • Mini F55 JCW 5 door
  • Mini F54 JCW Clubman

Important: does not fit Mini F57 Convertible. Does not fit cars with the B48.D engine code.

Real world performance

The factory Mini JCW intercooler can quickly become a bottleneck when driven hard or tuned, leading to soaring intake temps and noticeable power fade. The MMR Performance front mount intercooler’s larger stepped core and efficient end tank design deliver the sweet spot of maximum cooling with minimal pressure loss, so you enjoy stable power, stronger mid range and repeatable performance run after run.

Installation and fitting

Direct replacement install with no cutting or permanent changes required. For professional fitting, contact Nforcd in Warwickshire for a quote: Sales@nforcd.com.

Popular search terms

Mini F56 JCW intercooler, Mini JCW intercooler upgrade, MMR Performance intercooler Mini, Mini F56 front mount intercooler, Mini JCW FMIC, Mini B48 intercooler, Mini B46 intercooler, Mini F55 JCW intercooler, Mini F54 JCW Clubman intercooler, Mini JCW charge air cooler, Mini F56 stage 1 stage 2 intercooler, Mini John Cooper Works intercooler.