Throttle Controllers NZ | Boost Speed Next

How It Works

1

Plug In

Connects to your accelerator pedal sensor in under 10 minutes. No tools required, no wiring, completely plug-and-play.

2

Choose Your Mode

14 steps from Mild to Wild. Switch via the mobile app or dash controller. Plus Winch, Anti-Slip, and Ramble Idle modes.

3

Feel The Difference

Instant, sharper throttle response from the moment you drive. Safer overtaking, smoother intersections, and complete control.

See It In Action

Mad Mike Demonstration

Watch Mad Mike Whiddett put the Boost Speed Next through its paces.

Throttle Controller Review

Independent review with real-world testing.

Installation Guide

10-minute installation, no tools needed.

How It Stacks Up Against The Competition

Feature-by-feature: Boost Speed Next vs EVC vs EVC-X Throttle Controllers

	Boost Speed Next	EVC	EVC-X
Throttle Response Levels	14 Levels	9 Levels	9 Levels
Mobile App Control	✓	✗	✓
Anti-Theft Mode	✓	✓	✓
Winch Mode	✓	✗	✗
Anti-Slip Mode	✓	✓	✓
Ramble Idle (Engine Sound Design)	✓	✗	✗
Dash-Mounted Controller Included	✓	✓	✓
Price (NZD inc. GST)	$395	$350	$425

Competitor data based on publicly available product specifications. Prices are approximate and may vary.

Everything You Need In One Controller

14 Response Levels

Fine-tune from Mild to Wild. Find your perfect throttle feel for any driving situation, from city commutes to highway overtaking.

App + Dash Control

Switch modes from your phone (iOS & Android) or the included dash-mounted controller. Adjust on the fly without pulling over.

Anti-Theft PIN Lock

4-digit PIN security. Your vehicle won't respond to the accelerator without it. Peace of mind for when you're parked up.

Specialty Modes

Winch Mode for improved 4x4 winching. Anti-Slip for wet, muddy conditions. Design your custom Ramble Idle in the app for that deep V8 idle burble. Built for NZ conditions.

10-Minute DIY Install

Plug-and-play into your throttle sensor. No mechanic needed, no tools, no wiring. Completely reversible if you sell your vehicle.

No Warranty Risk

Does not modify your ECU or engine. Simply adjusts the throttle signal. Completely removable. Will not void your factory warranty.

Feel The Difference

Without Boost Speed Next

Sluggish throttle takeoff
Unsafe overtaking lag
One fixed throttle map
No theft protection
No control in slippery conditions

With Boost Speed Next

Instant, crisp throttle response
Confident, responsive overtaking
14 customisable levels + app control
PIN-locked anti-theft security
Anti-Slip & Winch modes built in
Customisable Ramble Idle

Find My Vehicle

What Customers Say

ECU Shop NZ is rated 4.9 out of 5 on Google Reviews. A few from Boost Speed Next owners:

★★★★★
“Fast shipping, ordered it last week Monday at 1:30, it was shipped and had tracking at 2:00, and on the courier to us at 2:30. It arrived before lunchtime Tuesday, really good shipping. It was easy to assemble and connect to the app. Bonus, saves gas on eco mode too, my partner loves his gift.”
Pipi W Google review of ECU Shop NZ

★★★★★
“Really easy to install and use controller! Once installed it's like day and night with the response. Would highly recommend!”
Rohil L Google review of ECU Shop NZ

★★★★★
“Great product. Straight forward to install. App is extremely well done. Best throttle controller out there.”
Kit Maguire Google review of ECU Shop NZ

Frequently Asked Questions

Will it fit my vehicle?

There are models for most popular brands of vehicles in New Zealand including Audi, BMW, Cupra, Ford, GWM, Holden, Honda, Isuzu, Jeep, LDV, Lexus, Mercedes, MG, Mitsubishi, Nissan, Porsche, Skoda, Suzuki, Tesla, Toyota, Volkswagen and many more. Use the Vehicle Finder above to check compatibility, or contact us if your vehicle isn't listed and we'll source the right one.

Is it hard to install?

Not at all. The Boost Speed Next is completely plug-and-play. It connects inline between your factory accelerator pedal plug and the throttle sensor. No tools required, no wiring, no cutting. Most customers have it installed in under 10 minutes. We include a step-by-step video guide — or we can fit it for you in our Silverdale workshop.

Will it void my vehicle warranty?

No. The Boost Speed Next does not modify your ECU, engine, or any permanent vehicle components. It simply adjusts the throttle position signal. It is completely reversible. Unplug it and your vehicle returns to 100% factory spec.

What's the difference between all 14 modes?

The 14 steps range from Mild (smooth, relaxed throttle for everyday driving) through to Wild (maximum throttle response for spirited driving). You also get specialty modes: Winch Mode for controlled off-road crawling, Anti-Slip for wet or gravel conditions, and Ramble Idle for a deeper exhaust burble at idle.

Can I control it from my phone?

Yes. The Boost Speed Next comes with a free mobile app for both iOS and Android. You can switch modes, adjust sensitivity, and manage settings directly from your phone. You also get a physical dash-mounted controller included.

How does it compare to the EVC / EVC-X?

The Boost Speed Next offers 14 response levels (vs 9 on the EVC and EVC-X), plus Winch Mode and Ramble Idle, features not available on the EVC or EVC-X. It also includes mobile app control, which the original EVC doesn't have. Boost Speed Next is made by ECU-SHOP, one of the world's largest manufacturers of aftermarket ECUs for cars, utes and motorcycles, in an ISO-accredited factory in Thailand.