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APR Performance GT-250 Adjustable Wing 67" (Carbon) – Honda Civic Type R FL5 (2023+) - Chicane Australia
APR Performance Side Skirts / Rocker Extensions (Carbon) – Honda Civic Type R FL5 (2023+) - Chicane Australia
APR Performance Front Air Dam (Carbon) – Honda Civic Type R FL5 (2023+) - Chicane Australia

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Blog posts

Why Injector Characterisation Data Matters — and Why Most Injectors Don't Have It
E85

Why Injector Characterisation Data Matters — and Why Most Injectors Don't Have It

Most aftermarket injectors ship with a flow rate and little else. Without proper characterisation data — dead time values, dynamic flow matching, and slope rates across voltage and pressure — your ...
Injector Dynamics ID1050x fuel injector lineup with Bosch Motorsport partnership — fuel injector sizing guide for petrol and E85 builds
E85

How to Choose the Right Fuel Injector Size for Your Build

How to Choose the Right Fuel Injector Size for Your Build Choosing the right fuel injector size is one of the most important decisions in any performance build. Too small and you run lean at peak p...
WTAC 2026 APR Performance aero buyer's guide — time attack Mitsubishi Evo with carbon fibre rear wing at Sydney Motorsport Park
Aerodynamics

WTAC 2026 and APR Performance — Your Aero Buyer's Guide for Time Attack

WTAC 2026 returns to Sydney Motorsport Park on 4-5 September. Whether you're competing or prepping a track car, this guide covers the full APR Performance aero range — wings, splitters, canards, an...
Radium Engineering MPFST multi-pump fuel surge tank with installation hardware — fuel starvation solution for turbo builds
FCST

Fuel Surge Tanks Explained — Why Your Build Needs One

Fuel starvation can destroy an engine in seconds. This guide explains how surge tanks work, the different types available from Radium Engineering, and which setup suits your power level and driving...
Why Injector Characterisation Data Matters — and Why Most Injectors Don't Have It
E85

Why Injector Characterisation Data Matters — and Why Most Injectors Don't Have It

Most aftermarket injectors ship with a flow rate and little else. Without proper characterisation data — dead time values, dynamic flow matching, and slope rates across voltage and pressure — your ...
Injector Dynamics ID1050x fuel injector lineup with Bosch Motorsport partnership — fuel injector sizing guide for petrol and E85 builds
E85

How to Choose the Right Fuel Injector Size for Your Build

How to Choose the Right Fuel Injector Size for Your Build Choosing the right fuel injector size is one of the most important decisions in any performance build. Too small and you run lean at peak p...
WTAC 2026 APR Performance aero buyer's guide — time attack Mitsubishi Evo with carbon fibre rear wing at Sydney Motorsport Park
Aerodynamics

WTAC 2026 and APR Performance — Your Aero Buyer's Guide for Time Attack

WTAC 2026 returns to Sydney Motorsport Park on 4-5 September. Whether you're competing or prepping a track car, this guide covers the full APR Performance aero range — wings, splitters, canards, an...
Radium Engineering MPFST multi-pump fuel surge tank with installation hardware — fuel starvation solution for turbo builds
FCST

Fuel Surge Tanks Explained — Why Your Build Needs One

Fuel starvation can destroy an engine in seconds. This guide explains how surge tanks work, the different types available from Radium Engineering, and which setup suits your power level and driving...