MCA Suspension Traction Mod (BRZ/86 12-22+)

The MCA Suspension Traction Mod is a patented bolt-on pair of brackets that greatly improves rear traction and stability whilst also slightly improving ride quality. Due to the rear end being taken straight from an AWD Impreza, the rear end has some characteristics that are well suited to an AWD car but when applied to a RWD car can make the car quite tail-happy in certain conditions.

The Traction Mod greatly improves this through a simple and quick bolt-on procedure that has zero impact on wheel alignment or bumpsteer.

This product is equally as good for high HP builds as it ensures consistent tire direction on the road for driving predictibility!  

**NOTE**: This product is going through a re-design and there is a long ETA

The following are typically required to run this kit at intended output. Boosted Engineering can supply or advise on all of them.

• ECU tune (custom)Boosted Engineering supplies base map
• Upgraded fuel systemInjectors, fuel pump — spec varies with output
• Upgraded ignitionR35 coilpack conversion recommended
• Upgraded clutchTwin-plate for higher-power builds
• Oil cooler kitRecommended for sustained high-load use
• Upgraded axlesFor 350+ kW builds

The Street Kit is designed for daily-drivable turbo builds with reliable, responsive power delivery. The Race Kit is oriented toward circuit and drag use where higher output and modular servicing are priorities.

The kit is designed for bolt-on installation in a suitably-equipped workshop. Installation is available at our Carrara QLD workshop, or through our trusted partner network in most metropolitan areas.

Approximate installation time — 20 to 30 hours depending on configuration and supporting work.