
ECU=SHOP Throttle Controller with Ramble suitable for Holden Colorado RC and Rodeo RA
The ECU=SHOP Boost Speed Pro is a plug-in throttle controller suitable for the Holden Colorado RC. It sits between your accelerator pedal and its plug and changes how fast the engine answers your foot. You get 14 standard throttle modes, 3 custom modes you can tune yourself, and Ramble mode for a lumpy idle at the press of a button. The Holden Colorado RC and Holden Rodeo RA7 share their pedal plug with the early Isuzu D-Max, so they take the IZ1 model.
🚗 Suitable for:
- Holden Colorado RC, 2008-2012 (Model Number: IZ1)
- Holden Rodeo RA7, 2007-2008 (Model Number: IZ1)
Same IZ1 unit as the Isuzu D-Max 2007-2012.
📦 What’s Included:
- ECU=SHOP Boost Speed Pro throttle controller
- IZ1 plug-in harness to suit the Holden Colorado RC accelerator pedal
🔧 Fitment Details:
- Plug and play. Unplug the accelerator pedal, plug the harness in between, and you’re done. No cutting or splicing.
- You can check your plug before you order without any tools. Unplug the accelerator pedal, take a photo of the plug on your phone, and compare it to the pedal plug chart in the photos.
- Bluetooth connects to the ECU=SHOP app on your phone for changing modes and building the custom maps.
- It changes throttle response only. It does not add power or change fuelling. For more power you need a tune.
⚙️ Why Choose ECU=SHOP:
- Ramble mode gives you a lumpy idle on demand. It switches off as soon as you touch the pedal, so it won’t catch you out at the next set of lights.
- 14 standard throttle modes you can change on the fly.
- 3 custom modes with fully tunable throttle maps, including negative throttle. That helps if you run big injectors and the pedal feels too touchy.
- Eco, anti-slip and anti-theft modes are built in as well.
📦 Dispatch Information:
In stock in Brisbane. Order before midday for same-day dispatch.
❓ FAQs:
Q: Will this fit my Holden Colorado RG?
A: No. The Holden Colorado RG uses the CH2 plug. See the Holden Colorado RG version.
Q: Does Ramble mode stay on while I’m driving?
A: No. It turns off with pedal input, so if you forget it’s on, it won’t surprise you when you pull up.
Q: Does it have a warranty?
A: Yes, one year.














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