2015-2020 Audi S3

The 2015-2020 Audi S3 is the perfect compact all-wheel drive sedan for the daily driver who loves performance. At APR we have you covered with a full support of Software/Tuning, Wheels, Brakes, Engine Hardware and so much to maximize your driving experience. Featuring 288 Horsepower and a seven-speed automatic transmission you'll be enjoying quick acceleration, tight handling and a comfortable ride. When driving such a nostalgic car, you need to put only the best aftermarket parts on it.

APR Performance Packages

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Software & Tuning

APR’s software and tuning solutions deliver refined performance engineering—precision ECU and TCU calibrations, along with inline modules, that elevate power, transmission response and driving dynamics while maintaining the integrity of your European vehicle’s factory systems.
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Engine

APR’s Engine Hardware delivers true performance engineering—meticulously crafted intake systems, turbocharger upgrades and support components built to integrate with calibration upgrades and boost your vehicle’s breathing, response and power delivery on VW, Audi, Porsche and other European platforms.
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Suspension and Mounts

APR’s Suspension & Mounts collection embodies European performance engineering — purpose-built coil-overs and hardware that refine ride height, minimise deflection and enhance chassis balance. Designed for precise integration, sharper control and enduring quality on VW, Audi and Porsche platforms.
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Wheel and Accessories

APR wheels merge motorsport engineering with streetcraft — flow-formed and forged alloy constructions deliver reduced unsprung weight, optimized strength and OEM-plus fitment for Volkswagen Group performance vehicles.
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Brakes

APR’s brake systems bring refined European engineering to braking — from advanced street-pads and direct-replacement rotors to full-big-brake kits featuring billet calipers, floating rotors and braided steel lines. Designed for daily driving, spirited use and track duty.
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Cosmetics and Gear

Show of your APR Pride!
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Exhaust Systems

APR exhaust systems deliver pure European performance engineering—crafted from premium T304 stainless steel, mandrel-bent tubing and straight-through mufflers to refine note, improve flow and enhance both driver engagement and aesthetic presence on VW, Audi and Porsche vehicles.
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Horsepower - More horsepower throughout the whole rpm band
Torque - More torque throughout the whole rpm band
Warranty - APR Plus is available, providing a factory term limit matching limited powertrain warranty
Fuel Grades - Multiple octanes from which to choose
Stages - Multiple performance levels depending on installed hardware
Flat Torque - Optional torque limited version for a flatter torque profile
Acceleration - Accelerate faster with more power and reduced throttle lag
Linear Throttle - Pedal maps adjusted for a more linear feel
Brake Boosting - Left foot braking or brake boosting added
Speed Limiter - Go as fast as you want with the speed limiter out of the way
Standing Limiter - Increased standing limiter for higher revving at idle
Motorsport Limiter - With the soft limiter removed, you‚Äôll get full power right up to the hard, ‚Äúbap bap bap‚Äù redline fuel cut
Auto Start/Stop Inversion - Auto Start/Stop defaults to the off position
Exhaust Crackle - Multiple exhaust crackle profiles including factory, mild, and aggressive all with mode switching and component protection
Economy - While cruising, or driving normally, your fuel economy may benefit from our optimized calibration
Flash Counter - Flash counter does not increase with each flash
Direct Port Programming - Clean and easy install through the OBD II port without removing the ECU

More horsepower with gains up to +12 AWHP over stock
More torque with gains of up to +13 AWFT-LBS over stock
Greatly outflows the full factory frontal airbox by 60% at 833 CFM vs 521 CFM
High heat deflection PEX construction
Massive 7” washable and reusable cotton filter with a frontal inlet and 4” rear outlet
Creates an intoxicating intake sound in the engine bay
Improves throttle response
Lessens pressure drop
Lessens strain on the turbocharger
Lessens heat retention compared to other materials, such as metal
Compatible with APR and factory rear intake tubes and turbo inlet pipes
Easily installs in minutes

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