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Intercooler Upgrades and High-Performance Cooling Solutions

Intercooler Upgrades and High-Performance Cooling Solutions

Intercooler Upgrades and High-Performance Cooling Solutions

Upgrade your vehicle’s cooling efficiency and power delivery with our high-performance intercooler and cooling system solutions at our Langley, Slough workshop. Designed for performance cars, tuned engines, and high-boost applications, our intercooler upgrades help maintain optimal intake temperatures, ensuring consistent power even during demanding driving conditions.

A stock intercooler can quickly become a bottleneck when running higher boost levels or prolonged spirited driving. Our performance intercoolers offer a larger core size, improved airflow, and superior heat dissipation, preventing power loss caused by heat soak. We also provide custom cooling solutions, including uprated radiators, oil coolers, and auxiliary cooling systems, all tailored to your vehicle’s setup and performance requirements.

Whether you’re chasing better lap times on track days or want more reliable power for fast road driving, our expert team ensures your cooling system is up to the challenge. With precision fitting, proven brands, and track-tested designs, we deliver cooling upgrades that enhance both performance and engine longevity.

Why Choose Onyx Performance?

As Seen on Carwow

We’ve been proudly featured on Carwow – a testament to the quality, professionalism, and performance-focused results that set us apart. Watch our feature here to see us in action.

Expertise You Can Trust

With years of experience and deep technical knowledge, our team understands performance vehicles inside and out – from custom remaps to high-end servicing.

Advanced Workshop & Tools

We operate from a state-of-the-art facility in Slough, equipped with cutting-edge diagnostics, dyno testing, and industry-leading tools for accurate, high-quality work.

Tailored Solutions for Every Vehicle

We don’t believe in one-size-fits-all. Every car gets a bespoke approach, ensuring the best results whether it’s a remap, upgrade, or routine service.

Trusted Nationwide

Performance enthusiasts from across the UK come to Onyx because they know they’ll receive premium-quality workmanship, careful attention to detail, and honest advice.

Complete Care, All in One Place

From tuning and servicing to tyres, trackers, and immobilisers – we offer a full suite of services under one roof, all with a strong focus on safety, reliability, and top-tier customer support.

Book Your Intercooler & Cooling System Upgrade in Slough

Keep your performance car running at its best with intercooler and high-performance cooling upgrades from our Langley, Slough specialists. From uprated intercoolers to complete cooling system enhancements, we ensure maximum power, reliability, and efficiency for your vehicle. Contact us today to discuss your requirements.

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Why Choose Onyx Performance for Servicing?

Experts in Performance Cars

We know how to properly care for performance, modified, and luxury vehicles. Our team has the skills and experience to handle specialist requirements confidently.

Correct Service Schedules

Every service follows the exact schedule recommended by your vehicle’s manufacturer, helping maintain performance and protect your warranty.

Quality or OEM Parts

We only use high-quality aftermarket or original manufacturer parts, ensuring long-lasting reliability and top-level performance.

Full Vehicle Inspection

Our service goes beyond just changing oil. We inspect all key systems to keep your car safe, smooth, and road-ready.

Honest Advice, No Surprises

With transparent pricing and expert recommendations, you’ll always know what your car needs – no upselling, no hidden fees.

Fast, Trusted & Tracked

We offer quick turnaround, maintain service records, and send reminders – that’s why customers travel to us from across the UK.

Frequently Asked Questions

Why should I upgrade my intercooler?

Upgrading your intercooler helps maintain lower intake air temperatures, preventing heat soak and ensuring consistent power output.

Do intercooler upgrades increase horsepower?

Yes – cooler air is denser, allowing more oxygen into the engine, which can improve combustion efficiency and power.

Is an aftermarket intercooler necessary for Stage 2 tuning?

For most turbocharged cars, yes – it ensures the cooling system can cope with increased boost pressure and heat.

Will an intercooler upgrade affect fuel efficiency?

It can improve efficiency under load by helping the engine run at optimal air-fuel ratios and reducing detonation risk.

Can you supply and fit other cooling upgrades?

Yes – we provide oil coolers, performance radiators, and auxiliary cooling systems for complete temperature control.

Do you work with both road and track cars?

Absolutely – we offer bespoke cooling solutions for daily drivers, high-performance builds, and full track setups.

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