Stealth Installs08 7133 5845

Euro Tuning

Pop and crackle tunes, shift cuts, petrol and diesel remapping for VW, Audi & Porsche

Petrol & Diesel

Petrol & Diesel Expertise

Salisbury, Adelaide

European tuning is what we do — both diesel and petrol. Our diesel tuning covers the full TDI range, from the 2.0L TDI (EA288) through to the V6 TDI and BiTDI engines found in the Amarok, Q5, Q7, A6 and Touareg. Diesel tuning is all about torque, economy, and drivability — and that is what we are known for.

Petrol Euro tuning opens up a whole world of possibilities that diesels simply can't offer. Pop and crackle tunes give you that aggressive overrun character. Shift cuts give you harder, faster gear changes with an audible torque cut between shifts. And because petrol engines don't have DPFs to work around, exhaust upgrades are where the real sound and power gains are.

We're continually expanding our Euro tuning capabilities across both fuels. On the petrol side, from the 2.0L TSI/TFSI (EA888) platform to the legendary 2.5L five-cylinder TFSI in the RS3, RS Q3 and TT RS — if it's a VW Group engine, we're working on it. That includes the big 4.0L TFSI twin-turbo V8 (EA825) found in the RS6, RS7, S8 and RSQ8. We're also expanding beyond VW Group into BMW twin-turbo inline-sixes and Mercedes-AMG V8 BiTurbo platforms, with custom tuning calibrations secured through our partner development network.

What We Can Do

Pop & Crackle Tunes

Retarded ignition timing on deceleration and overrun produces the characteristic pops, bangs and crackles that European petrol engines are known for. We dial this in carefully — aggressive enough to be fun, but safe enough to protect your valves and exhaust components over the long term.

Shift Cuts

Also known as ignition cut shifts or torque-cut shifts. During a gear change, the engine torque is momentarily cut to unload the driveline, allowing the gearbox to shift faster and harder. The result is a sharp, aggressive shift feel with an audible cut — the kind of shift character you expect from a performance European vehicle.

Intake & Induction Upgrades

Petrol European engines respond extremely well to larger diameter intake pipes and performance panel filters. Improved airflow means the turbo spools sooner and holds boost harder through the rev range. We supply and fit upgraded intake components from trusted European performance brands.

Exhaust Systems

Unlike diesels, petrol engines don't have DPFs to worry about — which means exhaust upgrades are where the real gains and sound improvements are. From high-flow cats to full turbo-back systems, a properly designed exhaust on a petrol Euro transforms both performance and character.

Eco & Power Package Tuning

Eco Package is a software-only ECU remap for stock hardware. Power Package builds on that with supporting hardware — intake, exhaust, and sometimes intercooler upgrades — for significantly more power. We tailor the tune to whatever hardware you have, or we can supply and fit the lot.

Free return to stock software for 2 years

Every tune includes a free return to your original factory software for 2 years.

TCU / DSG Tuning

On DSG and S-tronic vehicles, transmission tuning is just as important as engine tuning. We can raise torque limits, increase clutch pressure, and sharpen shift maps — which is what allows the shift cuts and harder engagement to work properly without triggering gearbox protection.

Engines We Tune

We cover the full VW Group engine range — diesel TDI through to petrol TSI and TFSI, including the 4.0L TFSI twin-turbo V8 — and we're expanding into BMW and Mercedes-AMG twin-turbo platforms.

2.0L TSI / TFSI (EA888)

Golf R, Golf GTI, Audi S3, A4, A45, Tiguan

Stock ~180–220kW → Tuned 260–320kW

2.5L TFSI (EA855)

Audi RS3, RS Q3, TT RS

Stock ~270kW → Tuned 340–450kW

3.0L V6 TFSI Turbocharged (EA839)

Audi S4, S5, SQ5, A6, A7 (2017+)

Stock ~260kW → Tuned 320–335kW

4.0L V8 TFSI Twin-Turbo (EA825)

Audi RS6, RS7, S6, S7, S8, RSQ8, SQ7, SQ8

Stock ~313–441kW → Tuned 447–530kW

2.0L TDI (EA288)

Golf TDI, Amarok, Tiguan, Passat

Stock ~110–135kW → Tuned 140–170kW

Mercedes-AMG M139 2.0L Turbo

A45 S, CLA45 S, GLA45 S

Stock ~310kW → Tuned 350–375kW

New Territory

Expanding Into More Euro Engineering

We've spent years mastering entry-level European platforms across VW, Audi, and Porsche — and now we're bringing that same expertise to the higher-end Euro performance engines, including Audi's 4.0L TFSI twin-turbo V8. Every tune is developed and dialed in right here in our workshop, custom-tailored to your specific vehicle — never a generic off-the-shelf file. These are the platforms we're expanding into.

Audi 4.0L V8 TFSI Twin-Turbo

The EA825 is Audi's flagship twin-turbo V8 — a 4.0L TFSI powerhouse shared across the RS and S lineup. From the ballistic RS6 Avant to the RS7 Sportback and the luxo-barge S8, this engine is built for big power. With twin turbos packaged inside the vee, it spools fast and pulls hard. Our years of experience tuning the broader Audi/VW range means we understand the DNA of these engines — and every tune is custom-developed and dyno-tested for your specific vehicle.

Platforms:

RS6 AvantRS7 SportbackS6S7S8RSQ8SQ7SQ8

BMW 3.0L Twin-Turbo Inline-Six

The B58 and S58 engines are some of the most beloved petrol engines to come out of Germany in the last decade. From the sleeper M140i through to the full-fat M3 and M4, these inline-sixes respond incredibly well to tuning — big torque gains, aggressive exhaust note, and the kind of throttle response that makes them an absolute weapon on the street.

Platforms:

M140iM240iM340iM3 (G80)M4 (G82)X3MX4M

Mercedes-AMG 4.0L V8 BiTurbo

The M178 is a notorious piece of engineering — a hand-built twin-turbo V8 that powers everything from the C63 S to the AMG GT. It's loud, it's brutal, and it's one of the best-sounding production V8s on the planet. Our deep understanding of forced-induction Euro platforms translates directly to these V8s — every tune is custom-developed and dialed in on the dyno for your specific vehicle.

Platforms:

C63 SE63 SAMG GTGLE63G63

These engines sound absolutely incredible, they're a hell of a lot of fun, and we'd love to get our hands on them. If you've got an Audi twin-turbo V8, a BMW twin-turbo inline-six or a Mercedes-AMG V8 and you're looking for someone in Adelaide who can actually tune it — give us a call. We've spent years mastering entry-level Euro platforms, and now we're bringing that same custom expertise to Europe's even greater engineering.

08 7133 5845

Get Your Tuning Quote

Tell us about your vehicle and your tuning goals — we'll get back to you with a plan.

Request a quote

Frequently Asked Questions

Yes — quite different. Diesel tuning is all about torque, fuel economy, and drivability. Petrol Euro tuning opens up a whole range of features that diesels can't do — pop and crackle tunes, shift cuts, higher RPM power bands, and exhaust note character. The hardware mods are different too: petrol engines benefit hugely from intake and exhaust upgrades since there's no DPF to work around.

When done properly, yes — but to some degree, pop and crackle tunes do increase wear on the turbocharger. That's just inherent to how they work. At a minimum, because of the way we dial it in, we keep it controlled and conservative — enough to produce the character you want without the excessive fuel that can damage valves or catalytic converters over time. We'll always discuss your goals and recommend the right level.

Shift cuts (ignition cut shifts) momentarily cut engine torque during a gear change to unload the driveline for a faster, harder shift. They require both ECU tuning and TCU (transmission) tuning to work properly — the TCU needs raised torque limits and increased clutch pressure to handle the sharper engagement. If you have a DSG or S-tronic vehicle, we can tune both the engine and gearbox together.

Yes. Our diesel Euro tuning covers the TDI range (2.0L through V6 BiTDI), and this page covers our petrol Euro tuning for TSI, TFSI, and naturally aspirated petrol engines. We are also expanding our knowledge into bigger twin-turbo European vehicles — bringing the same expertise to the higher-end platforms.

Technically, modifications are not required — but they do open up much greater gains. Power Package builds on our Eco remap by adding supporting hardware like intake, exhaust, and sometimes intercooler upgrades, which is where you see the real performance step up. The exact hardware depends on the platform — for example, the 2.5L TFSI responds well to a larger intake and downpipe, while the 2.0L TSI benefits from an intercooler upgrade too. We can supply and fit all the supporting hardware, or we can tune around what you already have.