Blog

19 Jun 2025 / By Taz Quinn-Walshe

What’s really KILLING your catalytic converter?

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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.

19 Jun 2025 / By Taz Quinn-Walshe

Don't Guess. Be SMARTER and go faster with Aerodynamic Fundamentals [ONLINE COURSE]

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Are you looking for faster lap times, but struggling to find the extra speed? Aerodynamics could be the answer.

19 Jun 2025 / By Taz Quinn-Walshe

'This is the way.' | AN JIC Line Quick Release

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AN lines are awesome, that is a fact, however space is limited in just about any engine bay and sometimes it can be difficult to get your AN spanner onto the nut at the best of times, let alone when you're in the pits during a busy race weekend.

19 Jun 2025 / By Taz Quinn-Walshe

A Clever Solution | 400HP 3-Cylinder G16E-GTS

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The Toyota GR Yaris and GR Corolla are already cult favourites, and now they’re about to get even faster. 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 platform.

06 Jun 2025 / By Peter Kelly

139: The TRUTH Behind Drivetrain Losses on the Dyno. [PODCAST]

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Real-world performance is what matters when tuning a vehicle, but let’s not pretend the numbers on a dyno sheet mean nothing.

1 Comments

30 May 2025 / By Taz Quinn-Walshe

What consumables do you need to TIG weld?

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TIG welding consumables can spark debate, some parts burn out, others just break, and knowing what wears, what fails, and what’s worth stocking can save you serious downtime. Here's what we consider to be regular and occasional materials and parts for any TIG welder.

23 May 2025 / By Peter Kelly

138: The Secret to Effective Aero on a Budget. [PODCAST]

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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.

1 Comments

20 May 2025 / By Taz Quinn-Walshe

550hp Micra | 'Let TORQUE take the wheel'

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Sean Austin’s FWD K11 Nissan Micra is running a turbocharged Primera P11 SR20VVL (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.