About Us
At BUY THIS, we are dedicated to helping drivers unlock the full potential of their vehicles. With decades of expertise in fuel-saving technologies, we’ve been at the forefront of innovation, delivering solutions that improve fuel efficiency, enhance engine performance, and extend the life of vehicles—all without complicated installations or expensive modifications.
Our journey began with advancements in HHO kit HHO systems and clean hydrogen technologies, but after reaching their limitations, we shifted entirely to Ion Engine Enhancer technology. Unlike HHO kit HHO systems that demand constant maintenance—such as opening the hood, refilling water every 800–1000 km, and mixing KOH for proper electrolyte balance—our ion technology is maintenance-free for 20 years. While HHO kit HHO systems generate excessive heat that damages sensitive electronic components and seals, ion technology thrives on high heat, transforming waste heat into negative ions that optimize engine performance. This makes Ion Engine Enhancers far superior in efficiency, reliability, and longevity.
We’ve also developed an innovative rubber compound that is simple to apply to any engine. This unique material maximizes fuel efficiency and performance without requiring invasive modifications. Paired with our advanced ion technology, these products represent a significant leap forward in automotive innovation.
Our Ion Kits improve vehicle efficiency by 15–30%, offering compatibility across cars, SUVs, vans, and trucks. These kits work seamlessly with all fuel types, including modern petrol and diesel blends. Installation is quick and easy—our plug-and-play design ensures that anyone can benefit from the technology in just a few minutes.
Eco-friendly and cost-effective, our modules not only reduce fuel consumption but also lower emissions, contributing to a cleaner environment. Our mission is to provide sustainable, long-term solutions that enhance performance while remaining accessible to every driver.
With over 20 years of experience in the automotive industry, we are committed to delivering advanced, high-quality products supported by excellent customer service and guaranteed satisfaction. Whether you’re aiming to save fuel, improve engine power, or get the most out of your vehicle, we’re here to help.
Join us in transforming the way you drive and experience the benefits of our trusted ion technology. At BUY THIS, we believe every driver deserves access to innovative solutions that deliver better performance and sustainability.
Featured collection
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2-Cylinder 0.6–0.9L Petrol Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €75.00Regular priceUnit price / per€127.00Sale price €75.00up 40% Off -
3-Cylinder 1.0–1.2L Petrol Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €88.00Regular priceUnit price / per€149.60Sale price €88.00up 40% Off -
4-5-Cylinder 1.3–2.9L Petrol Fuel Economy Efficiency Consumption Kit
Vendor:Regular price €99.70Regular priceUnit price / per€169.49Sale price €99.70up 40% Off -
6-V8-Cylinder 3.0–6.0L Petrol Fuel Economy Efficiency Consumption Kit
Vendor:Regular price €199.50Regular priceUnit price / per€339.15Sale price €199.50up 40% Off -
2-Cylinder 0.5–1.0L Diesel Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €99.70Regular priceUnit price / per€168.00Sale price €99.70up 40% Off -
3-Cylinder 1.0–1.5L Diesel Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €134.26Regular priceUnit price / per€228.24Sale price €134.26up 40% Off -
4-Cylinder 1.5–2.5L Diesel Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €157.28Regular priceUnit price / per€267.37Sale price €157.28up 40% Off -
5-Cylinder 2.4–3.2L Diesel Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €168.80Regular priceUnit price / per€286.96Sale price €168.80up 40% Off -
6-Cylinder 2.5–4.5L Diesel Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €157.28Regular priceUnit price / per€267.37Sale price €157.28up 40% Off -
8-Cylinder 4.5–6.0L Diesel Fuel Economy Efficiency Consumption Ion Kit
Vendor:Regular price €157.28Regular priceUnit price / per€267.37Sale price €157.28up 40% Off -
Best Ion kit for Car, SUV Vans Petrol Diesel engine 3H®
Vendor:Regular price From €192.99Regular priceUnit price / per€0.00Sale price From €192.99 -
Best Ion kit for Car Audi SUV Petrol Diesel engine 3H®
Vendor:Regular price From €318.40Regular priceUnit price / per€0.00Sale price From €318.40 -
Fuel saving Car Chip Plug n Play for fuel saver ion kits
Vendor:Regular price From €99.80Regular priceUnit price / per€160.00Sale price From €99.80up 40% Off -
3H Ion Chip S2 for Saving & Power EFIE for ECU OBD2
Vendor:Regular price €199.00Regular priceUnit price / per€249.00Sale price €199.00up 40% Off -
3H Ion Chip S3 for ECO, Saving & Power EFIE for ECU OBD2
Vendor:Regular price €349.00Regular priceUnit price / per€399.00Sale price €349.00up 40% Off -
ions Grille Wrap with Assembly Support for Hho kit
Vendor:Regular price €28.00Regular priceUnit price / per€69.00Sale price €28.00up 40% Off -
Ion large cell to enhance engine dynamics for Ion kit 3H®
Vendor:Regular price €29.00Regular priceUnit price / per€59.00Sale price €29.00up 40% Off -
Ion small cell to enhance engine dynamics for Ion kit 3H®
Vendor:Regular price €15.00Regular priceUnit price / per€36.00Sale price €15.00up 40% Off -
Mr. Mileage Expert Support
Vendor:Regular price From €49.00Regular priceUnit price / per