Due to current demand, please allow roughly 30-60 days for delivery. All orders are shipped on a first come, first serve basis. We appreciate your patience!
NEW as of Summer 2022: Our Version 3 Ultimate Package includes the following enhancements:
-Updated oil pan and pump housing, and pickup design
-Both cable and Drive-By-Wire throttle body options are now available
-The Kpro wiring conversion harness has been removed from this package to make room for new wiring solutions, including Haltech
-Right side upper water neck for easier upper hose routing and EP3 pulley compatibility
This package is designed to install a 2004-2008 Acura TSX engine (K24A2) in your NA or NB Miata, and take the guesswork and parts hunting out of the equation.
Most customers see 220+ whp and 180 wtq N/A from stock K24A2 engine swaps, with lots more N/A power potential from the K series platform.
With our KMiata engine swap package, we don't compromise performance. Specifically, our kit:
- Retains OEM Miata steering geometry
- Drops weight from the front of the vehicle
- Can handle all the road racing abuse you can give it
Download installation instructions here
This V3 Ultimate swap package includes:
-K series to Miata transmission adapter plate
-K series to Miata flywheel
-Machined V2 engine mounts
-Tubular V2 subframe
-Engine mount pads
-Baffled aluminum V2 oil pan with pickup tube
-KPower K20 oil pump adapter V2
-KPower RWD intake manifold
-Intake manifold gasket and hardware
-NEW K24A2 right side upper coolant neck
-Slim flywheel dust cover
-1320mm serpentine belt
-Stainless steel 4-2-1 race header
-74mm cable throttle body with billet cable wheel, Acuity TPS, and TPS adapter
OR
-Bosch 74mm Drive-by-Wire throttle body and adapter with gaskets
Doing a K24 swap in an NA? The K20 clears the stock hood, but a K24 is about a half inch too tall. Add one of our modified valve covers to your order to fit the K24 under your factory hood.
Note: The polyurethane engine mounts included in this kit are performance-oriented and designed to limit engine movement. The additional stiffness may result in an increase in NVH (noise, vibration, harshness), but can withstand years of hard driving as a result.