Upgrade your Mini Cooper S with this high-performance 1.6L supercharged engine and 6-speed manual transmission (6MT) package, imported directly from Japan. This complete swap setup is sourced from the iconic R53 chassis (2002–2006) and includes all major components needed for a smooth and powerful drivetrain replacement.

This JDM engine features the legendary Tritec 1.6L I4 with Eaton M45 supercharger, delivering the raw, punchy performance Mini Cooper S models are known for. Paired with the robust Getrag 6-speed manual transmission, it’s the perfect combination for restoration, performance builds, or track-ready swaps.

Engine Code: W11B16A
Transmission: Getrag 6-Speed Manual (6MT)
Chassis Compatibility: R53 (2002–2006 Mini Cooper S, Hatchback)

What’s Included:

• 1.6L Supercharged Engine (W11B16A)

• Eaton M45 Supercharger

• Getrag 6-Speed Manual Transmission

• Engine Harness & Sensors (as shown)

• Starter, Alternator, Coil Packs

• Clutch and Flywheel (if pictured)

• Shifter cables & mounts (if included)

Condition:

• Low mileage JDM import

• Compression tested and inspected

• Ideal for Mini Cooper S engine swap or 6MT conversion

• 90-day start-up warranty (where applicable)

Why Buy From J-Spec Auto?
We specialize in high-quality JDM engine and transmission packages. Every unit is thoroughly tested, cleaned, and backed by decades of import experience. We offer fast freight shipping and expert support to help you complete your project with confidence.