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R&R Developments

Services

Everything Spitronics

Fitments, tuning, repairs, sales, programming and upgrades — on any port-injected petrol engine and many automatic gearboxes.
  • Spitronics sales
  • Spitronics programming
  • Spitronics upgrades
  • Plug & play harnesses
  • Fault finding
  • Lexus V8 conversion parts
Spitronics Fitments01

Service 01

Spitronics Fitments

From your everyday daily to a full race car, Spitronics can handle it. We take our time to do it right the first time — every joint soldered, heat-shrunk and sleeved, every supply fused. Reliability and customer satisfaction come first.

  • Any port-injected petrol engine
  • Automatic gearbox control (TCU), including Lexus A-series
  • Fly-by-wire throttle control
  • Custom and plug & play harnesses
  • Every fitment is road tuned by us
Corvette C4 Zr1 Spitronics
Chev LS2 Spitronics Mercury 2
Chev Deluxe 3uz Spitronics
Road Tuning02

Service 02

Road Tuning

All tuning is done with a wideband AFR in the exhaust, on the road and under natural conditions — so the map matches the way the car is actually driven. On-site tuning at your premises can be arranged.

  • All Spitronics ECUs & TCUs: Titan, Venus, Pluto, Mercury, Saturn, Orion
  • Naturally aspirated, turbo and supercharged
  • Individual throttle bodies (TPS / alpha-N matrix)
  • Nitrous setups
  • Lexus A-series automatic gearboxes and many others
Corolla Lexus Turbo
Porsche 911 sc Spitronics Tuning
Mazda Drifter Lexus v8 Spitronics Tuning
Repairs, Rewires & Diagnostics03

Service 03

Repairs, Rewires & Diagnostics

An ECU is a sensitive electronic component — interference and a host of other complications appear when wiring isn't up to standard. We never compromise on reliable wiring, and we fix a lot of other people's nightmares.

  • Spitronics fault finding & diagnostics
  • Full engine & gearbox rewires
  • Maintenance & repairs
  • Upgrades & programming
BMW e36 Spitronics
1uz vvti Mercury 2 Rewire — before
Mounting & Damper Recons04

Service 04

Mounting & Damper Recons

All bushes, mountings and vibration damper reconditioning carries a 3-month warranty. Average turnaround is 2–3 days; pricing depends on mounting size, so WhatsApp or call us with a photo for a quote.

  • Engine rubber mountings
  • Gearbox rubber mountings
  • Control arm & subframe bushes
  • Engine vibration dampers
Engine Mounting Recon
Engine Mounting Recon
Bush Recon

Ready to sort your Spitronics setup?

Fitment, tuning or a wiring nightmare that needs fixing — tell us about your vehicle and we'll get back to you with the next steps.