APR

The APR Ultracharger System dramatically increases horsepower and torque, and maximizes the power potential of the 3.0 TFSI. It removes a massive pre-supercharger restriction, allowing uninterrupted airflow into the supercharger for up...

For the DIY customers looking to adapt our inlet system to other intake setups, we offer the Carbon Fiber Back Tube and Cast Aluminum Turbo Inlet separately. Please note, this may require...

Our system does away with two potential boost leak points thanks to our single cast design. We've upgraded the factory rubber intercooler outlet hose to a multi-ply wire-reinforced silicone design with strong...

APR's 2-Piece Design Explained: As is true with all machined parts, it's impossible to make all parts the same. In the case of the turbo muffler housing, the distance between the bottom...

The APR Turbo Inlet Pipe is an easy-to-install bolt-on upgrade that eliminates a restriction before the turbocharger. Unlike fabricated units on the market today, ours is cast from aluminum, allowing for an...

The APR Turbo Muffler Pipe and Turbo Outlet Hose takes a multiple step approach to upgraded these components which results in a much larger and smoother airflow path than simply upgrading each...

The APR Throttle Body Pipe replaces the factory plastic pipe with a high quality aluminum pipe that's a constant diameter within. We pay close attention to the airflow path and provide as...

The OEM charge path on the 2.0T EA888.4 is a system built to a budget. APR's Charge Pipes and Turbo Muffler Pipe were built to perform. The OEM product features plastic components...

The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges...

The APR Charge Pipes and Charge Hoses System is a comprehensive upgrade for the 2.0T EA888 Gen 4 engine that addresses each component between the turbocharger and intercooler, and from intercooler to...

The APR Throttle Body Pipe replaces the factory plastic pipe with a high quality aluminum pipe that's a constant diameter within. We pay close attention to the airflow path and provide as...

Internally the system is open with an small offshoot path leading to the main chamber designed to bounce soundwaves back into the exhaust flow path to eliminate unwanted frequencies. The main exhaust...

The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges...

The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges...

The APR Catback Exhaust System is available with and without a center muffler. This upgrade is customers who have purchased this system and would like to replace the center muffler with our...

The factory injectors found in the Audi S3, Audi TTS, VW Golf ED30, VW Golf ED35, VW Golf Pirelli, VW Golf R & VW Scirocco R, Seat Leon Cupra & Seat Leon...

The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges...

Internally the system is open with an small offshoot path leading to the main chamber designed to bounce soundwaves back into the exhaust flow path to eliminate unwanted frequencies. The main exhaust...

This optional triangular muffler can be added to the APR catback exhaust system. When upgrading other exhaust components the system gets louder. For those who want it quieter, our front muffler makes...

The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges...

The whole system is made from T304 stainless steel and features strong and attractive TIG-welding throughout. The system is stamped with an APR logo and rolled with two sets of double ridges...

This optional triangular muffler can be added to the APR catback exhaust system. When upgrading other exhaust components the system gets louder. For those who want it quieter, our drop-in front muffler...

The APR Midpipe Exhaust System for your Audi B9 SQ5 introduces a deeper and more aggressive growl to your vehicle’s exhaust note. The system is a direct bolt on with your factory...

High horsepower configurations often require more fuel, especially on applications where ethanol is used. The APR 980cc MPI Injector Upgrade Kit includes an upgraded high-flow multiport injection (MPI) injector and harness necessary...