The ultimate chip upgrade for the Golf/GTI engine is available from APR. Expect huge increases in low-end torque, improved throttle response and a smoother, more powerful top end. The APR Golf/GTI chip is available in a 1.0 Bar configuration. The chip is designed to operate within the turbochargers' efficiency range. Some APR chips are available in an octane specific version for the octane of gasoline that you typically run in your car. The power that the chip makes also depends on which ECU is in your vehicle. For more info, visit www.goapr.com

APR / Brembo braking systems are engineered for your specific VW / Audi model. Brembo is the world leader in engineering, development and production of high performance brakes and components. To guarantee quality and performance, Brembo controls every step of the process, forging rotors and calipers in their own foundries, manufacturing components to the highest standards in the industry and testing each component as many as 500,000 cycles. By utilizing larger calipers and discs, thermal capacity and brake torque is increased. APR / Brembo brake systems are fully compatible with the stock ABS and ESP control systems. All of the necessary hardware is included, for more info visit www.goapr.com

APR is proud to be the Authorized Distributor for Carbonio products. Carbonio develops all products through proper research of materials and engineering. Carbon fiber is versitile in its ability to be manufactured in any shape, curve, or contour possible. Carbon fiber is also extremely strong and light. It weighs half as much as aluminum, but is twice as strong as steel with very low thermal conductivity. Unlike any metal or plastic, carbon fiber prevents heat tranfer. Stock coilpacks are prone to failure, especially if they get too hot. To deal with this, Carbonio has CNC'ed slots into the cover to prevent heat buildup under the cover, and allow proper cooling. Carbonio For more info, visit www.goapr.com

APR's B6/B7 S4 Exhaust is offered a full or catback system. The catback system is a complete stainless steel, mandrel bent, cat-back exhaust. The exhaust is a dual 2.25-inch system that begins at the factory downpipes and continues to an innovative center muffler. The exhaust then splits and each mandrel bent pipes goes to its own muffler with a 3.5-inch (90mm) bevel-cut, round tip for the B6 S4, or dual 3-inch (75mm) for the B7 S4. With TIG welding, fully stainless construction, and CNC'ed hangers, you will not find a higher quality system on the market. In testing, a full APR exhaust produces gains of 25hp and 35lb-ft across most of the engine powerband. For more info, visit www.goapr.com

APR's Jetta GLI Exhaust is a stainless steel, 3-inch mandrel bent, turbo-back exhaust. Unlike most other aftermarket exhausts, the APR exhaust is a full exhaust from the turbocharger back. The APR downpipe features a high-flowing 100-cell metal high flow catalyst. This exhaust is very quiet and simply changes the tone of the exhaust to a deep, unobtrusive sound. With TIG welding, fully stainless construction, and CNC'ed hangers, you will not find a higher quality system on the market. For more info, visit www.goapr.com

APR is proud to be the Authorized Distributor for Carbonio Cold Air Intake (CAI) systems. Manufactured from aerospace grade carbon fiber, Carbonio further improves this material by incorporating a proprietary thermal barrier layer in its construction. The result is an exceptionally light and strong part that minimizes intake temperatures. This ensures that the engine optimizes power by receiving the coldest and most oxygen rich air possible. Carbonio’s line of intakes for Audi automobiles represent the pinnacle of induction design. Extensive testing has resulted in an intake that maximizes performance in all driving conditions. Power will come on sooner and the engine will pull for longer and stronger. For more info, visit www.goapr.com

APR is proud to be the Authorized Distributor for Carbonio Cold Air Intake (CAI) systems. Manufactured from aerospace grade carbon fiber, Carbonio further improves this material by incorporating a proprietary thermal barrier layer in its construction. The result is an exceptionally light and strong part that minimizes intake temperatures. This ensures that the engine optimizes power by receiving the coldest and most oxygen rich air possible. Carbonio’s line of intakes for VW automobiles represent the pinnacle of induction design. Extensive testing has resulted in an intake that maximizes performance in all driving conditions. Power will come on sooner and the engine will pull for longer and stronger. For more info, visit www.goapr.com

The APR R1 diverter valve was designed to be the ultimate solution to the problem of unreliable factory and aftermarket diverter valves and to be the leader in performance. Although most are of good design, factory diverter valves are built in a very conscious manner and the materials and overall life and reliability suffer. For the performance enthusiast, the diverter valve is an important component whose proper operation is paramount to optimal engine operation. For more info, visit www.goapr.com

Making 300hp and 323 lb/ft, APR’s K04 turbo upgrade for the 2.0T will enhance your driving experience without compromise. From the efficient and reliable KKK turbocharger and manifold assembly to the expertly re-calibrated engine management, APR’s K04 Turbo Upgrade offers performance and drivability that are perfect for the daily commute and week-end track event. By incorporating OEM supplied components, we are able to ensure installation and service for your new transverse application will be as smooth as possible. Providing a direct replacement fit, the APR modified turbocharger and manifold assembly will mount in the exact location as your existing turbocharger and manifold assembly. For more info visit www.goapr.com