EcotecMiata Complete Swap Kit V3.2

Kit includes the following individual components:

- Oil Pan kit

- Engine Mount kit

- Transmission Adapter kit

- Cooling System kit

- Air Intake Kit

- Oil pressure sensor adapter (NB also includes coolant temp sensor)

This complete swap kit is designed for the enthusiast that wants entry level supercharged or turbocharged 1.8 Miata performance, without all the issues that surround those builds. We generally suggest the LE5 engine, for its broad torque curve. This engine best simulates the low RPM torque of a M62 supercharged 1.8L engine, while giving horsepower numbers similar to those achieved with a basic bolt-on entry level turbo system. It, however, has none of the short comings of either of those boosted solutions. Upgraded radiators are not needed, external oil coolers are not needed, no worry of turbo bolts coming loose, no need to carry a spare supercharger belt, no intense underhood temperatures. Simply enjoy the pleasures of a light, nimble Miata with a much needed boost in power. In the complete kit we also include an oil pressure sensor adapter to allow you to install your existing Miata pressure sensor into the Ecotec engine. For NB applications we also include a coolant temp sensor that connects to the OE Mazda coolant temp gauge on the dash.

- Works with all Ecotec Gen1 or Gen2 engines

- Custom fabricated 6 quart oil pan

- Baffled, with trap-door system surrounding oil pickup

- 1/8NPT port for aftermarket oil temperature sender

- Tested to over 1G lateral - Clears both NA and NB steering racks

- No subframe modifications required for installation

- Includes all mounting hardware

- Designed as a drop in to your stock NA/NB subframe

- No subframe modification needed for installation

- Uses two fasteners per side to the subframe for increased strength versus the factory Miata single fastener per side

- Designed to allow use of the factory Ecotec turbo oil drain port

- Mounts come standard with polyurethane inserts

- Includes sway bar relocation brackets with reinforcement plates. Requires the use of adjustable sway bar end links

- No hood clearance issues! Minimal hood gusset trimming required on NA cars

- Select between L61/Gen1 engines or LE5/Gen2 engines at checkout to ensure you receive the correct hardware

- Works with Ecotec Gen1 or Gen2 engines

- Allows NA/NB 5 or 6 speed transmission to be used

- Crankshaft adaptor now replaced by our beautifully CNC machined Billet Flywheel

- ARP Flywheel Hardware included for bullet proof installation

- Tighter tolerances for better transmission alignment

- Thermostat housing spacers included to allow Ecotec thermostat housing to clear the Miata bell housing

- Includes all mounting hardware

- Does NOT clear the factory oil cooler on early 2.4, or all 2.0 engines

- Includes upper and lower radiator hoses

- Includes pre-fabricated heater core hoses

- Includes all necessary hose clamps

- Works with any NA/NB radiator

An easy way to mount the MAF sensor, and valve cover breather.

Kit includes:

- Silicone throttle body elbow, silicone valve cover breather hose

- 3” Aluminum intake tube with MAF mounting pad and breather port

- 3” K&N reusable air filter

- All applicable clamps

- Uses slot style MAF (not included)

- MAF Calibration table also available on request (E38, E67 ecms)