Designing an elaborate engine block or cylinder head in CAD is one thing, but actually manufacturing that design is another challenge altogether. In this video, we talk with Gerry from Crest CNC about what it takes to turn complex billet and cast designs into reality Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/pod…

“Composites” aren’t just expensive and elaborate carbon fibre parts for high-end race teams. It may be easier, more accessible, and cheaper than you think to get started in the composite game. This week on the podcast, we sit down with Keith Peden from Rodin Cars to unravel the world of composites. 👉 Use the code ‘PODCAST500’ to get $500 OFF HPA's …

The Toyota GR Yaris and GR Corolla are already cult favourites, and now they’re about to get even faster. Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/podvip In this interview, Ben from @artec_performance reveals the 18-month R&D journey behind their fully emissions-compliant bolt-on turbo kit for Toyota’s GR platf…

"The closest we've got to a mechanic is a panel beater." - Has this group of friends on a budget built something quicker and more special than many big chequebook builds ever will be? Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/podvip Most people overlook the third-gen Toyota MR2 (MR-S), but Justin from Close Enou…

Forget the hype around “Mil-Spec” wiring — most builds don’t need it. Smart, fit-for-purpose materials and design can still deliver a reliable harness with great performance and aesthetics. This week on the podcast we sit down with Technica Racewire co-founders Philip Chiu and Kevin Tan to uncover the wiring harness essentials. 👉 Use the code ‘PODC…

Ever wondered what it takes to convert an old car into a modern 600hp EV using aftermarket tech instead of a Tesla swap? Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/podvip At SEMA, Rory Baldrey from Legacy EV walks through the full electric conversion of HP Tuners classic air-cooled 1984 Porsche 911 Carrera, power…

Ever seen a 550whp front-wheel-drive Micra out on track? Sean Austin’s FWD K11 Nissan Micra is running a turbocharged Primera P11 SR20VE+T Neo VVL (the best SR20?) & 6-speed gearbox, Haltech Nexus R3 engine/power distribution management, Haltech iC-7 dash, and enough power to torque steer into another dimension. Use the code ‘PODCAST500’ to get $50…

You can go a long way with club-level aero — and this is how to do it. On this week's episode of Tuned In, ex-Mercedes F1 aerodynamicist and brand new HPA tutor Kyle Forster helps you find big gains in performance by adding aero. 👉 Use the code ‘PODCAST500’ to get $500 OFF HPA's VIP Package: https://hpcdmy.co/podvip Kyle shares his journey of how h…

Ever wonder how a connecting rod that can handle 3000hp+ is designed, tested, and manufactured? Here's a rare inside look at how true high performance aftermarket components are engineered and delivered. At the World Time Attack Challenge, Christian from Nitto Performance Engineering explains the complete workflow behind designing internal engine c…

What happens when you combine flame-bent titanium, 3D scanning, and a 1969 Datsun Roadster? You get one of our favourite builds, and a happy missus. Connor McElvain @ConnorButter from Butter Welding showcases his custom Nissan/Datsun Roadster project, where old-school cool meets new-school tools. Starting with a complete 3D scan of the body, Connor…

Real-world performance is what matters when tuning a vehicle, but let’s not pretend the numbers on a dyno sheet mean nothing. The thing is… How can we trust one result from another? How are different dynos arriving at their calculated power and torque figures? And what’s the deal with drivetrain losses? Todd Lewis from Mainline Dyno is here to answ…

We often chase engine and tuning upgrades first, but could a front splitter and rear wing be a smarter starting point for our race cars? We caught up with Kyle Forster from JKF Aero to break down how aerodynamics work in practice and how to make effective improvements at every level of motorsport. From the priorities of downforce vs drag, to choosi…

Some bearings are tough enough to survive 3000 horsepower, but that doesn’t mean you should use them in your street build. Choosing the right bearing isn’t as simple as just picking the toughest option and sometimes what seems like a part from 'the top shelf' can do more harm than good. In this interview, Christian from Nitto Performance Engineerin…

Think getting extra speed out of an aero package is just for the pros with all the money? It’s not... But you DO need to know what you’re doing. This week, we’re sitting down with aero specialist Amir Bentatou from RS Future to discuss creating an effective aero package for your vehicle, how to actually test it, and much more. 👉 Use the code ‘AMIR5…

3D scanners are not always cheap, but here's why they might still be worth your money. 3D scanning is changing the game for motorsport and custom fabrication, and tools like the Peel 3 scanner are bringing that capability to a more affordable level. In this interview from SEMA, we speak with Gabrielle Williams from Peel 3D/Creaform about how this t…

Anyone who knows modified cars will have heard of the Ring Brothers, builders of some of the greatest custom machines ever conceived. With huge scope and an equally impressive price tag, these incredible vehicles take every single piece of a build to the next level. This week, we’re sitting down with the fabricator responsible for bringing these wo…

You might love the look and sound of your flame-tune, but is it killing your catalytic converter (CAT)? In this interview, Matt Latino from G-Sport by GESi explains the limitations of factory catalytic converters and why performance builds often require something more capable. Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.c…

Will carbs on V8 hotrods etc become a thing of the past when some alternatives are this easy? For those unfamiliar with ECU tuning, switching from a carburettor (carb) to EFI can seem daunting, but it doesn't have to be. The @EdelbrockUSA Pro-Flo 4 is designed to make the transition as simple and hassle-free as possible. With pre-calibrated sensors…

Running IndyCars, engineering championship-winning V8 Supercars… and going carbon zero? This episode of the Tuned In podcast with performance engineer Brad Eyes takes us in some very interesting directions. 👉 Use code ‘FUTURE50’ to get $50 off HPA’s EV Fundamentals Course: https://hpcdmy.co/evb Brad shares his unique journey into motorsport, beginn…

Say goodbye to messy curly cords and more potential failure points. Steering wheel-mounted controls make it easier to adjust key functions on the fly, but getting those signals from the wheel to the car is not as simple as it sounds. Running multiple wires through a rotating steering column is unreliable, time-consuming, and they can be prone to fa…

Car brands are secretly limiting your car’s potential, and it has NOTHING to do with reliability. Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcdmy.co/hpa-tuned-in Getting more power out of a factory car can be surprisingly straightforward with the right software (and sometimes hardware modifications), but what goes into develo…

When Joel Vermiglio isn’t working his day job at McLaren Formula 1, he’s in his Garage 68 Motorsport workshop building an old VW Caddy… with a McLaren twin-turbo V8 in the rear tray, a Lamborghini gearbox, and Porsche 911 suspension. 👉 Use 'JOEL100’ to get $100 off HPA’s Tuning Starter Package: https://hpcdmy.co/starterb Joel never set out to work …

Is it time to ditch your factory ECU? HP Tuners is known for reflashing factory ECUs, but now they’re flipping the script with their Core Standalone ECU, a complete engine management system that offers boost control, traction control, nitrous control and more right out of the box. Use ‘PODCAST75’ for $75 off your first HPA course here: https://hpcd…

S15 suspension in a 240Z—good idea or nightmare? Joel Dimmack’s 1971 Datsun 240Z is no ordinary drift car. Running a VR38DETT swap with Garrett GTX3071R mirrored turbos and making 600-700hp, this 1100kg wet monster blends old-school styling with modern competition-ready tech. But is an S15 suspension transplant really the best setup for drifting? U…

The performance EV landscape is changing rapidly, and public opinion on electric vehicles also seems to be on the move. How much faster can they go? What are their limitations? Are they even still relevant? A lot has changed since we first had this week’s guest, Sasha Anis of Mountain Pass Performance, on the podcast back in 2022. This conversation…