John Cooper conversions are renown the world over for quality and reliability. Our retro conversions are available for all Cooper models from 1997 onwards. All conversions are thoroughly tried and tested and will enhance the Mini Cooper driving experience. This engine kit increases power output to 85bhp and is available as supply only with the option of having it professionally fitted by us.
TThis kit includes a larger valve, ported cylinder head, high performance exhaust, improved fuelling and induction plus many more features.
- Mini Road (ST3) 1275 MPI Cylinder Head - Finished in Cooper Blue
- 1.5:1 High lift roller tip rockers - finished in red with Cooper logo and John Cooper Signature
- High Pressure Fuel Boost Valve
- Maniflow LCB Exhaust Manifold - finished in Black
- Maniflow Twin Silencer Side Exit Twin Upswept Exhaust system - finished in Black with Stainless Tail Finishers
- K & N Cold Air Induction kit
- High Power NGK Spark plugs
- Aluminium Alloy Rocker Cover with Cooper Engineered Decal
- Chrome Rocker Cover Cap with John Cooper signature
- Chrome Rocker Cover T bars
- Cooper oil cooler kit
- Stainless Steel Braided Oil Cooler Pipes
- Cooper Conversion Cross-member plate - uniquely numbered to your conversion
- Cooper S Rear Quarter and Boot Decal supplied in either Black or White to match your Cooper.
- Official Conversion Certificate - signed by Mike Cooper
- Cooper Leather Key ring
- John Cooper Rear Window Decal
- Cooper Pin Badge
- Cooper Silver Wheel Centre Cap Decals
- Complete fitting kit