ProTunerz STM PRO + Plug and Play Harness Package for Datsun Z L-Series 240z 260z 280z 280zx
USE CODE STM for 140$ off! exp FEB 2
Introducing the STM PRO ! This small but very powerful is based on many months of research and development with testing! For use on an any L-Series engine. Please Note Carb Heads need EFI intake provisions message us for more details
Smaller Foot print can install behind the kick panel with out cutting!
More inputs and outputs than MS3X and Haltech Elite 750
8 Cylinder sequential spark and Fuel + 4 BAR MAP Sensor
Built in Dual VR conditioner Thus a cleaner Crank / Cam Signal !
USB connector no need for adaptors
Amp Super Seal Connectors are smaller thus routing the harness through firewall NO MORE D-SUB Connectors!
We have combined the STM PRO with a Plug and Play terminated harness for the L-Series that includes our new fusebox design . Three main connections and your all set!
Professionally engineered and easy to install, all wiring is composed hi-temp TXL automotive grade wire with OEM connectors. All relays and fusing live in a single fuse box and the fuel pump wiring / relays / fusing is big enough for pumps that can handle all your power right out of the box. And did we mention it’s show-quality-drop-dead-gorgeous? We also added two expansion connectors one inside the cabin and one in the engine bay these connectors make it easier to add future inputs and outputs! The other end of the connector is also included.
ALL Package's Include
STM PRO ECU - With USB Cable and Basetune/Instructions
Plug and Play Terminated L-series Harness (TXL automotive grade wiring) Braided loom for that Pro Look!
Important Note: To speed up your ECU / harness Package; when purchasing add message in check out for TPS type SX (stock + PTZ Throttle Body) or JZ (PTZ TB)
SECONDLY if you are NOT adding coils/crank sensor/ injectors please add a note for. Type of coils , crank sensor and injector size and connector. Injector cannot be factory must be high impedance injectors.