SEMA Build for 2026 Audi RS3
Built to bring a Grand Touring vision to life, our 2026 Audi RS3 SEMA build blends refined street performance with motorsport-inspired engineering and design. Featuring a carefully selected combination of aFe POWER performance upgrades, aFe CONTROL suspension components, APEX wheels, FALKEN tires, and premium carbon-fiber exterior enhancements from SOOQOO, this RS3 is designed to deliver a balanced combination of power, handling, and style.
Showcased at SEMA 2026, this build represents the collaboration of leading aftermarket brands, each contributing proven products and innovative solutions to elevate the RS3 platform. From performance and chassis enhancements to its distinctive exterior styling, every component serves a purpose in creating a cohesive, performance-driven package that remains refined enough for the street while making a bold statement on the show floor.
ENGINE & PERFORMANCE UPGRADES
We set out to identify the biggest opportunities to unlock performance from the Audi RS3. Starting with the Cold Air Intake, we focused on maximizing clean, cool airflow to the engine. High-performance Pro 5R air filters help optimize airflow while delivering proven dyno-tested gains. Our performance exhaust system further enhances the driving experience with an aggressive, distinctive exhaust note.
To complement these upgrades, we developed two plug-and-play performance electronics: the SCORCHER Poweer Module and Pedal2Metal Throttle Enhancer. Working together, they deliver increased horsepower and torque while sharpening throttle response, giving the RS3 a more responsive, performance-driven feel on the street or track.
Track Series Carbon Fiber Open Cold Air Intake System
MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust System
Power Module
Part Number 77-46413
Pedal 2 Metal
Part Number 77-20020
SCORCHER High-Performance Ignition Coils
Part Number 77-92005-MH
CHASSIS & SUSPENSION
Enhance the Audi RS3’s handling and stance with aFe CONTROL Sway Bars and Eibach Lowering Springs. Reduce body roll, improve cornering stability, and achieve a more planted, responsive driving experience. Eibach springs deliver a lower, more aggressive look, while the Sway Bars sharpen handling for confident performance on the street or track.
aFe CONTROL Sway Bar Set
Part Number 440-612001-L
WHEELS & TIRES
Elevate the Audi RS3’s style and performance with APEX Wheels and Falken Tires. Lightweight, performance-focused wheels paired with high-grip tires deliver a purposeful stance, responsive handling, and confident road performance. The perfect combination of aggressive styling and precision driving, built to complement the RS3’s track-inspired character.
Apex Wheels: ML-10RT 19X9.5 ET20 Gloss Motorsport Gold – Machined Lip
Apex Wheels: ML-10RT 19X9 ET42 Gloss Motorsport Gold – Machined Lip
Azenis RT660+ 245/35ZR19
Azenis RT660+ 275/30ZR19
EXTERIOR UPGRADES
SQ-V2 Front Lip
SQ Style Front Canards
OEM Style Air Ducts
SQ Style Mirror Caps with Lane Assist
OEM Style Side Skirt Trims
SQ Style Side Skirts
SQ-V1 Rear Diffuser
SQ Style Trunk Spoiler
VAIA Design Graphics
Custom Graphics/Livery
Clear Pro
Paint Protection Film
Performance Upgrades for 2026 Audi RS3
Hopefully, this guide helped you decide which aftermarket parts you could benefit from when building your RS3.
