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Does not include shipping or handling.  

GoodBox MotorSports offers a 400HP, fully installed and tuned ForceFed Racing 13B REW rotary engine kit for Mazda RX8. This kit includes all of the cooling, wiring, aspiration and reinforcement bits that you will need to fit your stock RX8 without further modification. All you need is in the kit to achieve high performance, unless you crave further add on's that are also available from GoodBox.

Motor Swap includes REW Kit, installation and tune.

Limited warranty.


  • GBREWRX8001

    YOU GET:

    A Modified, installed and tuned 13B REW High Performance Rotary Engine


    gReddy Compression Tube
    Stant Thermostat
    Borg Warner Air Temp Sensor
    Earl’s SS Line
    Brake Booster Line w/ Valve
    Fuel Feed Line
    Modified OEM Filler Neck
    Thermostat Housing Adapter
    Lower Intake Manifold Gasket
    Modified Alternator Bracket
    Upper Intake Manifold Gasket
    Exhaust Manifold Gasket (Block)
    Modified Throttle Bracket
    Front Cover Oil Return Gasket
    Throttle Body O-Ring
    Front Mount Intercooler
    FFR Battery Box
    SS 3” Downpipe
    Recirculation/Dump Tube
    Cold Side Intercooler Piping
    Hot Side Intercooler Piping
    Borg Warner S366 Turbocharger
    FFR RX-8 Exhaust Manifold
    Oil Cooler Lines
    Oil Return Line
    Heater Core Tube (90)
    Heater Core Tube Straight
    Microtech LT-9C w/ RX-8 Harness
    FFR Oil Pan Brace
    FFR REW to RX-8 Engine Mount Bracket
    Battery Relocation Cables
    TiAL BOV
    Precision 46mm Wastegate
    Modified 13B-REW Lower and Upper Intake Manifold
    Polyurethane Engine Mount
    Pre-Turbo Intake Tube
    Silicone Heater Hoses
    Turbo Oil Drain Flanges
    Lokar Throttle Cable
    Remote Filter Mount & Bracket
    Russell Brake Line Adapters (Pair)
    Battery Terminals (Pair; Positive/Negative)
    Vacuum Hose
    Lokar Pedal Assembly
    K&N Air Filter
    R-26 O-Ring (Oil Filler Neck)
    REW Oil Pickup Tube
    Front Oil Pressure Regulator Assembly
    Eccentric Shaft Rear Key
    Modified REW Fuel Rails w/ Injectors
    Modified REW Waterpump Assembly
    Modified SE3P Subframe to suit REW
    Modified SE3P Engine Harness
    Limited Multi-Year Warranty
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