S4

Fits Audi A6 Quattro 09-18, A7 Quattro 12-18, A8 Quattro 13-18, Q5 13-17, Q7 11-15, S4 10-16, S5 10-17, SQ5 14-17 APRs Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger. APRs Stage...

Fits Audi A6 Quattro 09-18, A7 Quattro 12-18, A8 Quattro 13-18, Q5 13-17, Q7 11-15, S4 10-16, S5 10-17, SQ5 14-17 The factory Gen 1 supercharger drive pulley is pressed on to the superchargers input shaft. Its not possible to remove the factory pulley...

Fits Audi A4 97-05, A6 00-04, Allroad 01-05, RS6 03-04; Porsche 911 76-19, 924 77-82, 930 78-79, Cayenne 03-18, Macan 15-19, Panamera 10-16, 944 83-91, 718 Boxster 17-23, 718 Cayman 17-23; VW Beetle 99-05, Golf 00-06, Jetta 00-05 The APR R1 DV is a...

Fits Audi Q5 13-17, S4 10-16, S5 10-17, SQ5 14-17 The APR Open Carbon fibre Cold Air Intake is the ultimate Cold Air Intake for the 3.0 TFSI. The factory system is dramatically undersized, creating a power robbing inlet restriction thats ever-so apparent at...

Overview APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management...

Overview APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management...

Fits Audi A4 Quattro (2009), A5 Quattro (2008-2010), Q5 (2009-2017), S4 (2010-2016), S5 (2008-2017), and SQ5 (2014-2017) The APR Closed Carbon fibre Cold Air Intake is an attractive, high-performance upgrade designed to increase performance by letting the engine breathe more freely. Performance is optimized...

Fits Audi Q5 13-17, S4 10-16, S5 10-17, SQ5 14-17 The APR Open Carbon fibre Cold Air Intake is the ultimate Cold Air Intake for the 3.0 TFSI. The factory system is dramatically undersized, creating a power robbing inlet restriction thats ever-so apparent at...

Fits Audi Q5 13-17, S4 10-16, S5 10-17, SQ5 14-17. The APR Carbon fibre Throttle Inlet Pipe is a massive upgrade over the complex factory inlet pipe. Reducing restrictions before the Throttle Body is necessary to maximize performance on this system. Our system is...

Fits Audi S4 18-25, S5 18-25 Introducing the APR Catback Exhaust for the Audi B9 S4 and S5 Features & Benefits: Complete catalyst-back system including downpipes, extending from the factory catalyst back. Performance gains of 10 HP and 12 FT-LBS of torque delivered to...

APR Center Cap - Black - Forged Wheels APR Center Cap - Black - Forged Wheels Features & Benefits: APR Center Cap Black and white Snaps into place For APR Forged Wheels Specifications: Category: tyre and Wheel colour: Gloss Black Construction: Billet Emission Code:...

APR Center Cap - Brushed Gunmetal - Forged Wheels APR Center Cap - Brushed Gunmetal - Forged Wheels Features & Benefits: APR Center Cap Brushed gunmetal Snaps into place For APR Flow Formed Wheels Specifications: Category: Wheels and Accessories colour: Brushed Gunmetal Construction: Billet...

APR Center Cap - Silver - Forged Wheels APR Center Cap - Silver - Forged Wheels Features & Benefits: APR Center Cap Silver and black Snaps into place For APR Forged Wheels Specifications: Category: Wheels and Accessories colour: Silver Machined Construction: Billet Emission Code:...

APR Center Cap - Gunmetal - Flow Formed Wheels APR Center Cap - Gunmetal - Flow Formed Wheels Features & Benefits: APR Center Cap Gunmetal and black Snaps into place For APR Flow Formed Wheels Specifications: Category: tyre and Wheel colour: Gunmetal Emission Code:...

APR Center Cap - Silver - Flow Formed Wheels APR Center Cap - Silver - Flow Formed Wheels Features & Benefits: APR Center Cap Silver and black Snaps into place For APR Flow Formed Wheels Specifications: Category: tyre and Wheel colour: Hyper Silver Emission...

Hub centric rings for installing APR wheels on 57.1mm center bore hubs. This replacement hub centric ring snaps into place on APR A01 and S01 wheels and adapts the center bore from 66.5mm to 57.1mm for common smaller Audi and most VW applications. Features...

Direct plug and play upgrade on APR wheels and other wheels. APR Floating and Self Leveling Center Caps are designed to keep the cap logo always facing in the proper orientation. They are weighted and free floating so they stay level as the wheel...

Direct plug and play upgrade on APR wheels and other wheels. APR Floating and Self Leveling Center Caps are designed to keep the cap logo always facing in the proper orientation. They are weighted and free floating so they stay level as the wheel...

Direct plug and play upgrade on APR wheels and other wheels. APR Floating and Self Leveling Center Caps are designed to keep the cap logo always facing in the proper orientation. They are weighted and free floating so they stay level as the wheel...

APR A02 - Flow Formed - 20x9.0 - ET37 - 5x112 - Bronze APR A02 Flow Formed Wheels pay homage to several classic wheels in a new and unique design that is sure to turn heads! Central to the wheel is a classic 5-spoke...