You're proud of your European car — but it’s just not performing the way it should. Whether it's feeling sluggish off the line, lacking the roar you expect from the exhaust, or simply not keeping up with newer models, something feels off.

That’s the real problem - your car has potential, but it’s locked away.

• A slow throttle response or turbo lag – makes your car feel like it's holding back, even when you push it.
• Factory exhaust system – sounds tame and restricts performance, leaving you underwhelmed.
• Stock air intakes – choke the engine, robbing you of both power and sound.
• Brakes that fade under pressure – shake your confidence during spirited driving or track days.Generic tuning – feels like your car’s performance potential is being wasted.

Frustrating. Like your car is all bark, no bite. You start doubting whether those performance parts were worth it. You question if you should’ve bought something else.

You don’t need to sell your car or settle for stock performance. At DCH Autosport, we help unlock your car’s full potential with smart, reliable, road-proven upgrades built for real enthusiasts.

Helping Christchurch Euro owners take it to the next level.

We get it — you didn’t buy a Euro just to be average. You bought it for the driving experience, the feel, the power. And when it’s not delivering, it’s frustrating.

At DCH Autosport, we’ve helped hundreds of Christchurch drivers take their European cars to the next level — from simple upgrades to full performance packages.

With years of tuning experience, Quintin and Alex lead a passionate team who live and breathe Euro performance.

We believe every European car owner deserves to feel that rush of excitement every time they drive.

You shouldn’t have to settle for underperforming parts or generic tunes.

You deserve a car that’s tuned to perform — your way.

Custom exhaust

Custom exhaust systems designed and fitted in-house

Better sound, more power, and a clean fit — perfect for your make and model.

Dyno-tested

Dyno-tested turbocharger kits

More boost, better throttle response, and reliable power gains tested right here in Christchurch.

Friendly support

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“Transformed My Audi's Performance!”

"After DCH Autosports installed a new performance exhaust and intake manifold on my Audi S4, the difference was night and day. The car feels more responsive and sounds incredible."

“Attention to Detail”

"From the initial consultation to the final tune-up, the team paid close attention to every detail. My Mercedes now runs smoother and has a noticeable power boost."

“Exceeded Expectations”

"I brought in my Porsche for a performance upgrade, and the results blew me away. The new exhaust system not only looks great but also enhances the driving experience."

High-Quality Performance Parts

Enhance your vehicle's power and efficiency.

Which Means - Experience a more exhilarating and responsive drive.

Custom Exhaust Systems

Improve exhaust flow and engine performance.

Which Means - Gain horsepower and a distinctive exhaust note.

Significantly boost engine power.

Which Means - Accelerate faster and enjoy higher top speeds.

Cold Air Intake Systems

Increase airflow to the engine.

Which Means - Enhance combustion efficiency and performance.

Racing Brake Upgrades

Improve stopping power and safety.

Which Means - Confidently handle high-speed driving conditions.

Intake Manifold Enhancements

Optimize air distribution to cylinders.

Which Means - Achieve smoother engine operation and increased power.

Receive professional installation and advice.

Which Means - Ensure upgrades are performed correctly and efficiently.

Tailored Upgrade Plans

Meet your specific performance goals.

Which Means - Get the most out of your investment.

Think your Euro’s runnin’ sweet? Nah, prob’ly not. Most come detuned from factory —  Done right, it’s safe, smart — can even help your motor last longer. More grunt, less strain, better fuel use — what’s not to like?

What does that mean?

• – You could be drivin’ a stronger, sharper, smoother car
  – You might be wastin’ fuel and puttin’ extra stress on your ride
  – These tweaks often pay for themselves — in go, in fuel, and in peace of mind
  

“Didn’t realise how detuned my car actually was!”

"Honestly thought my Audi was already quick — turns out it was sleeping. The team walked me through a Stage 1 remap and explained every part of it in plain English. Now it pulls like a train, and I’m using less fuel too. Bloody rapt with the result."

“Thought it’d cost way more than it did.”

"I’d always assumed tuning was big money, but turns out you can get a heap of gains without breaking the bank. They worked within my budget and still made my BMW feel brand new. Not just louder — smarter and quicker."

“Didn’t lose reliability, gained way more fun.”

"Mate, this is how my car should’ve come from the factory. No issues with reliability — just more grunt and smoother shifting. Still runs mint. Big ups to the lads for taking the time to explain the science behind it all."