When power climbs and grip improves, the gearbox usually gets a very honest test. Pfitzner Performance Gearbox, better known as PPG, has built its reputation on giving high-performance builds the kind of transmission strength that standard internals often struggle to match.
Known for motorsport-proven gear sets and gearbox upgrades, PPG produces performance transmission components for a wide range of platforms, including Subaru WRX STI, Toyota 86, Nissan GT-R, Lamborghini, Audi R8, EVO X, and other in-line and transaxle applications. At Pro Speed Racing, you can shop PPG parts built for enthusiasts and racers who need strength, reliability, and a setup that can cope with serious abuse.
Whether you are building a harder-launching street car, refining a drag setup, or preparing a circuit car for tougher use, this collection gives you access to gearbox upgrades engineered to handle real power.
Why Choose PPG Gear Sets?
Built for high-horsepower and motorsport use
Designed for strength, durability, and reliability
Suits serious street, drag, and circuit builds
Trusted across a wide range of platforms
Developed for long-term gearbox performance
Motorsport-Proven Gearbox Upgrades
PPG is known for producing sequential gearbox upgrades and gear sets that directly replace the internal workings of the standard gearbox. These kits are designed to fit within the original casing, helping simplify installation without requiring major changes to surrounding components.
That means no unnecessary modifications to clutch systems, driveshafts, linkages, mountings, or mating surfaces in many applications. PPG gear sets are also designed to integrate with OEM and motorsport ECU systems, making them a strong option for builds that need serious transmission capability without turning the whole installation into a fabrication exercise.
Strength, Durability, Reliability
PPG’s reputation comes back to engineering. Through careful design, advanced manufacturing, and heat treatment processes, the brand produces gearbox components that are built to handle repeated punishment under load.
That strength is not only about surviving one hard launch or one fast lap. It is about reducing wear, improving reliability, and helping the gearbox keep doing its job long after lesser components would have started complaining. For serious drivers and competitors, that matters.
Find The Right PPG Parts For Your Build
Want a quicker way to narrow things down? Add your vehicle to our Garage Function to filter compatible performance parts for your build. It is an easy way to save time and focus on gearbox parts that suit your setup.
Because transmission upgrades vary depending on vehicle platform, gearbox type, power goals, and intended use, it is always worth checking specifications carefully before ordering. If you are unsure which PPG option suits your build, our team can help point you in the right direction.
Why Shop PPG At Pro Speed Racing?
Access to motorsport-proven gearbox upgrades
Strong range for serious street and race builds
Helpful team that understands driveline performance
Australia-wide shipping across a huge range
Trusted source for enthusiast-focused parts
Shop PPG Gear Sets Today
If your build needs a gearbox that can keep up with the rest of the package, PPG is well worth a serious look. Browse the range today and find transmission upgrades built for strength, reliability, and proper performance.
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