Audi R8s vs APR Stage III and APR ED30/S3 K04 Conversion Package
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APR Stage III R8 V8 4.2l FSI vs APR Golf R Stage III
| 10/25/2012Notice the flames!!!
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APR Machining the K04 Compressor Cover for the 2.0 TSI/FSI
| 12/17/2010Time-lapsed video of APR CNC machining the compressor cover on on the Audi S3 K04. APR removes the turbo muffler and prepares the turbo outlet for a new connecting flange. APR Also installs ports for a direct compressor cover mounted diverter valve.
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Current Articles
APR High Pressure Fuel Pump (HPFP) For the EA839 2.9T and 3.0T!
| 02/26/2021The APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 37% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances. On the B9 2.9T we achieved an additional 37 AWHP and 50 AWFTLBS over our Stage 1 (E85) ECU Upgrade by adding the pump and running our Stage 1+ (E85) ECU Upgrade!
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APR K04.3 GTS Turbocharger System for the Porsche 911 (991.2) 3.0T!
| 02/10/2021The APR GTS K04.3 Turbocharger System converts your 991.2 911 3.0T to the larger factory GTS turbochargers and includes our Stage 3 ECU Upgrade making the conversion plug-and-play! Up-to 615 HP and 549 FT-LBS of torque is available with no other modifications. Adding upgraded intercoolers bumps power up to 648 HP.
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