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Home Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023
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Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023
Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023
Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023
Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023

Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023

$4,000.00

Give your Mazda3 or Mazda CX-3 increased power with the VT Supercharger System. This complete Mazda3/CX-3 supercharger kit is engineered specifically for Mazda Skyactiv-G 2.0L and 2.5L engines, delivering major horsepower and torque gains with smooth, factory-like drivability. Performance Gains 40%–60% more horsepower vs. stock 30%–50% more torque Approx. 7 PSI...

Color

Pulley

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WORLDWIDE SHIPPING

FREE 60-DAY RETURNS

24 MONTH WARRANTY

100% SECURE CHECKOUT

Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023

Mazda3/CX3 2.5L VT Supercharger Kit 2019-2023

$4,000.00

Give your Mazda3 or Mazda CX-3 increased power with the VT Supercharger System. This complete Mazda3/CX-3 supercharger kit is engineered specifically for Mazda Skyactiv-G 2.0L and 2.5L engines, delivering major horsepower and torque gains with smooth, factory-like drivability.

Performance Gains

  • 40%–60% more horsepower vs. stock
  • 30%–50% more torque
  • Approx. 7 PSI boost
  • Stronger mid-range pull and faster throttle response
  • Designed for real-world street and daily driving performance

What’s Included

  • Supercharger head unit
  • Intake manifold
  • Mid-mounted water-to-air intercooler
  • Coolant reservoir (“kettle”)
  • Electric water pump
  • Front-mounted heat exchanger (water-cooled radiator)
  • Drive belt
  • Idler pulley system
  • Water lines / piping
  • Intake piping
  • Mounting brackets
  • All required hardware and fittings

Engineering & Build

  • Integrated air and coolant passages for stable performance
  • One-piece die-cast aluminium housing for strength and improved heat dissipation
  • Large-capacity intercooling for consistent intake temperatures
  • High intake efficiency for responsive boost
  • OEM-style fitment and clean engine bay appearance

Installation

  • Bolt-on, non-destructive install using original factory mounting points
  • No cutting or welding required
  • No wire cutting or splicing
  • No internal engine modifications required

ECU / engine tuning required.

Finish Options

  • Available in Red or Black

Why VT Superchargers?

  • Engine-specific design for Mazda Skyactiv-G 2.0L / 2.5L
  • Balanced boost strategy for performance and reliability
  • Complete kit — not a universal setup
  • Built for daily driving, street performance, and real-world conditions

Happy Customers

The supercharger was easier to install than I had imagined, it made my Tacoma wild, did require professional tuning to avoid being too wild in first gear.

Dave R

Dave R

Tampa Fl

Massive improvement arrived in 12 Days, and my garage followed the instructions, it was a blast, been using it for 4 weeks now, and am going to have it tested on the Dyno, my challenger have a huge boost in torque.

Santi

Santi

Austin TX

I didn't expect it would be such a difference to my Dodge Challenger but the VT supercharger really made a difference, had to have the car retuned but only because I had gone over board the first time. ,

Mark S

Mark S

Bend OR

It just worked, my Mazda 3 is a beast :)

Took 4 hours, and a call and remote tuning was a breeze

Clive M

Clive M

San Diego

I just love how it feels when I installed it, took 4 hours and a tune, but wow!!!!!

José T

José T

Miami

Frequently Asked Questions (FAQ):

At VT Superchargers USA We aim to make the installation and orders a smooth as possible, and are available with full support, we have listed the most frequently asked questions about VT superchargers below:

What Warranty is included?
VT Supercharger kits comes with a 3-Year / 24,000-Mile Manufacturers Warranty.
Can I install a VT Supercharger kit myself?
Our kits are designed for DIY installation and comes with detailed manuals, and we can offer phone support, however we do recommend an ECU tuning, and an expert to adjust for performance
Do I need additional modifications for a VT Supercharger kit?
Most kits are complete bolt-on solutions. However, we recommend high-flow fuel injectors, upgraded spark plugs, and a proper ECU tune for optimal performance and safety.
Do your kits come with ECU tuning?
VT kits doesn’t come with ECU tuning as it’s specific per engine and model, and parts. We partner with remote tuners who can dial in your setup for maximum power and reliability. Dave will guide you through what’s needed, to get the optimal performance out of your Supercharger Kit.
How long does installation take?
Professional installation typically takes 8-12 hours, depending on experience.
How long does it take for delivery?
Currently we deliver in 14 days, shipping and delivery.
How much horsepower and torque gain can I expect?
Depending on your vehicle and supporting modifications, our supercharger kits can deliver up to 30–50% more horsepower and torque with noticeable improvements in throttle response and drivability.
What is a supercharger and how does it work?
A supercharger is a belt-driven air compressor that forces more air into your engine’s intake. With more oxygen available, the engine can burn more fuel, producing more power and torque instantly. Unlike a turbocharger, a supercharger delivers boost with no lag since it’s powered directly by the engine.
What is an ECU tune, and why is it needed when installing a supercharger?
An ECU tune is a recalibration of your car’s engine computer (ECU), which controls fuel, ignition timing, and airflow. When you install a VT Supercharger, your engine is suddenly getting a lot more air than it was designed for in stock form. Without the right tune, the ECU won’t deliver the proper amount of fuel or adjust timing to handle the extra boost, which can lead to poor performance. That’s why every supercharger install needs an ECU tune — it makes sure the engine runs safely, efficiently, and delivers the full horsepower and torque gains your VT Supercharger was built for. All our kits we have tune support, and most can be done remotely - so you can bolt on, tune, and hit the road with total confidence.