When Damon brought his Holden VF Evoke 3.0L V6 down from Ballarat to Revhigh Performance Tuning, the car had a few issues that needed more than just a simple tune adjustment. The main complaint was that the car was making very little power with its current tune. There were also concerns with the 2nd-to-3rd gear shifts, along with raw fuel coming from the tailpipes, indicating that the engine’s fuel delivery and fuel trims needed attention. Diagnosing the Problem Before chasin

This Audi A5 TDI came into Revhigh for a Stage 2 performance upgrade, with a combination of hardware upgrades and custom ECU and TCU dyno tuning. The goal was to improve the vehicle's overall performance by increasing power and torque while optimising both the engine and transmission calibration to work with the upgraded hardware. 🔧 Stage 2 Setup The Audi A5 TDI received: ECU Dyno Tune TCU Dyno Tune Cold Air Intake Downpipe The combination of increased airflow, improved exha

Another Holden VF Commodore has been on the Revhigh dyno, with Will Van’s VF LFX 3.6L coming in for testing with a VCM intake and full 3-inch exhaust system. While this particular combination didn’t produce quite as much power as we typically see from similar LFX setups, the car still delivered a strong result with plenty of usable power and torque. 🔧 The Setup Will Van’s Holden VF LFX was fitted with: VCM Intake Full 3-inch Exhaust System Dyno Tuning The larger 3-inch exhau

The Audi S5 V8 is known for its smooth power delivery, great sound and strong performance. But like many direct-injection engines, it can develop a problem that isn't always visible from the outside — carbon buildup inside the intake system. This S5 came into Revhigh for a walnut blast and carbon clean to remove accumulated carbon deposits and help restore proper airflow through the intake system. So, Where Does All That Carbon Come From? As the engine operates, carbon deposi

When it comes to engine performance, most people focus on the big-ticket upgrades — intake systems, exhausts, camshafts, injectors and ECU tuning. But one part that is often overlooked is the ignition system, particularly the spark plug leads. For a V8 engine to produce consistent power, the ignition system needs to deliver a strong and reliable spark to every cylinder. If the spark isn't consistent, the engine can suffer from misfires, poor throttle response and reduced perf

The Holden VZ Commodore is already a great platform for naturally aspirated V8 performance, and this 6.0L L98 shows just how much potential can be unlocked with the right combination of bolt-on upgrades and a custom dyno tune. This VZ L98 came to Revhigh with a solid selection of breathing and exhaust upgrades, giving the engine a much better foundation for tuning. The Setup This Holden VZ 6.0L L98 was equipped with: K&N intake Pacemaker headers High-flow catalytic converters

Carbon buildup is a common issue on modern diesel engines, particularly vehicles that spend a lot of time driving around town or at lower engine speeds. Over time, deposits can build up in the intake system and around the intake valves, restricting airflow and affecting engine efficiency. This Holden Colorado 2.8L Turbo Diesel came into Revhigh for a carbon clean and walnut blast to remove years of built-up deposits. Just How Dirty Was It? As you can see from the photos, the

When it comes to getting more performance from the Holden 3.6L LFX V6, improving airflow and exhaust flow can make a significant difference. Matt’s 2017 Holden V6 LFX 3.6L Wagon is a great example of what can be achieved with the right combination of hardware and tuning. For this build, the car was fitted with a VCM OTR intake and a full exhaust system, followed by a custom tune to make the most of the upgrades. The Setup Matt’s wagon received three key performance upgrades:

The Mercedes-Benz C250 W205 is already a capable 2.0L turbocharged platform, but with the right combination of hardware and ECU calibration, there is plenty of performance to unlock. This particular C250 came into Revhigh for a complete performance upgrade consisting of a downpipe, performance intake, ECU tuning and TCU tuning. The vehicle was then tested on the dyno to measure the results. 🔧 C250 W205 Performance Upgrades For this build, we installed: Performance Downpipe P

If you own an LS3, particularly one fitted with GM 0821 cylinder heads, there is one issue worth knowing about: valve seat failure. What can start as a relatively small problem inside the cylinder head can quickly turn into major engine damage when a valve seat comes loose and drops into the combustion chamber. We recently had an LS3 come into the workshop after suffering exactly this type of failure. Watch the Full Video Breakdown In the video below, we explain what happened

Jason's Mercedes-Benz C63 AMG W204 came to Revhigh after a major engine refresh and some performance upgrades. Powered by the legendary M156 6.3L V8, the car had received reconditioned cylinder heads, updated head bolts, extractors and a set of performance camshafts. However, after having the car tuned elsewhere, Jason wasn't completely happy with how it was performing. Starting With a Dyno Test We put the C63 on the dyno to establish exactly where the car was at. The initial

The 2016 Audi RS7 C7 is already a serious performance machine, but the 4.0L twin-turbo V8 responds extremely well to improved exhaust flow. For this build, we fitted a set of Revhigh Catless Downpipes and put the car on the dyno to measure the results. Dyno Results Before:364.0 wheel kW814.1 wheel Nm After:445.5 wheel kW925.7 wheel Nm That's an impressive +81.5 wheel kW and +111.6 wheel Nm. In horsepower terms, the car gained approximately 109 wheel HP, which equates to rough

Diesel engines are designed to deliver strong torque, excellent fuel economy and reliable performance. However, over time, carbon deposits can build up throughout the intake and EGR system, particularly on modern diesel engines such as the Mazda CX-5 Skyactiv-D. At Revhigh Tuning Solutions, we recently completed a comprehensive carbon cleaning service on a Mazda CX-5 Diesel Skyactiv-D, including the intake manifold, EGR system, intake valves and exhaust valves. What Causes Ca

If you're looking to wake up your Holden VE V6 without diving into major engine modifications, a quality intake, catback exhaust, and custom dyno tune can make a significant difference. This VE V6 came into the Revhigh workshop for a straightforward performance package, retaining the factory engine while improving airflow and optimising the ECU calibration. The result was a noticeable increase in both power and torque, along with a more responsive and enjoyable driving experi

The Mercedes-Benz GLE43 AMG is already an impressive performance SUV, but there's still plenty of untapped potential hidden within the factory calibration. At Revhigh Tuning Solutions, we recently had this GLE43 in the workshop for a complete Stage 2 performance package, combining quality hardware with custom dyno tuning to maximise both power and drivability. The result? A substantial increase in power and torque, transforming the way the GLE43 accelerates and responds. Vehi

If you're looking to wake up your LS-powered Holden, this latest Holden VF SSV 6.0L build is a perfect example of what the right combination of performance parts and professional tuning can achieve. This VF SSV came into the Revhigh workshop ready for a complete performance upgrade, and the results exceeded expectations. With a carefully selected combination of engine upgrades and exhaust improvements, this LS V8 now delivers stronger power, more torque, and an unmistakable c

If you're looking to get more out of your performance vehicle without compromising everyday drivability, high-flow catted downpipes are one of the best upgrades you can make. Whether you own a Mercedes-AMG, BMW M, Audi RS, Volkswagen Golf R, or another turbocharged performance car, upgrading your restrictive factory downpipes can significantly improve power, throttle response, and exhaust sound. At Revhigh, we've seen first-hand the difference a quality set of high-flow catte

The 2019 Renault Megane RS 280 is already one of the most exciting hot hatches on the market, combining turbocharged performance with sharp handling and everyday practicality. But as impressive as it is from the factory, there's still plenty of performance left on the table. Daniel recently brought his Megane RS 280 into Revhigh for a custom dyno tune, with a K&N high-flow panel filter scheduled to be fitted after the tuning session to further improve engine breathing. Incred

There's nothing quite like unlocking the true potential of a naturally aspirated LS-powered Holden, and that's exactly what we did for Tim's Holden Commodore VF SS V 6.0L V8. Tim brought his VF SS V to Revhigh looking for more performance, improved drivability, and the unmistakable sound that only a cammed LS engine can deliver. Before installing any performance parts, we carried out a thorough inspection and diagnostic check of the engine to ensure everything was in good con

The Mercedes-Benz GLE 250d is already known for its impressive torque and everyday drivability. However, like many modern diesel vehicles, its factory ECU calibration is deliberately conservative to meet emissions and reliability targets—leaving plenty of performance untapped. With a Stage 1 ECU Tune, you can unlock smoother power delivery, stronger acceleration, and improved throttle response without compromising everyday reliability. Dyno-Proven Performance Gains The number