The APR Air-To-Water Intercooler for the B9 RS4/RS5 2.9T is Here!By: APR | 2023-11-28
The APR Air-to-Water Intercooler System for the B9 RS4 / RS5 2.9T EA839 offers a substantial leap in performance that directly translates to more horsepower and torque, and consistent performance that’s unmatched by the factory cooler. The factory cooler struggles to cool the charged air resulting in excessive intake air temperature due to its small size. This struggle results in ECU protecting the engine by pulling power during a single quarter mile pass, lap around a track, or even during a spirited drive. Simply bolting on the APR System relieves this issue, resulting in an instant boost in power and consistency. The APR system has no trouble remaining consistent thanks to its ability to resist power-robbing heatsoak!
APR Exhaust Systems for the Porsche 911 (992) (3.0T and 3.7T!)By: APR | 2023-11-01
Our premium catback exhaust system for the Porsche 911 (992) is a full T304 stainless steel system with quad exits. It features dual 3” & 2” exhaust paths that creates an exhaust note that’s sure to turn heads! The cross sectional area on the non-valved paths are 66% larger than stock, and the valved paths are 19% larger. Yet despite this, the system weighs 37% lighter than the upgrade Porsche Sport Exhaust (PSE)! The short valved paths let the system scream at wide open throttle with minimal backpressure and maximum exhaust velocity through the system, which is exactly what a turbocharged engine wants. And when cruising, the valves close, allowing the system to act civilized with enough growl to let you know it’s there. Of course everything in the system is high quality. All tubing is brushed T304 stainless steel with mandrel bends and TIG welding throughout. The exhaust valves are cast and feature premium components. The mounting brackets are CNC-bent and CNC-laser cut for a precision fit. All this makes for a premium system that’s simple to install, is larger than stock, weighs less than stock, and sounds amazing in every scenario.
APR Intake System for the Porsche 911 (992) (3.0T and 3.7T!)By: APR | 2023-11-01
The APR Intake and Turbocharger Inlet System for the Porsche 911 (992) 3.0T and 3.7T offers a substantial upgrade in performance by addressing all restrictions within the factory intake system. This complete system is made from high quality carbon fiber with a gorgeous matte finish and billet fittings integrated directly into the carbon fiber. Smooth and organic transitions throughout the system promote airflow though the tightly packed rear engine design. We've increased flow through the air filters, out of the airbox, and into the turbochargers, addressing each weak point in the factory system. On the flow bench with the higher flowing factory system our system flowed 45% better with less pressure drop. On the dyno this directly translated to more power. On the lower output base 3.0T Carrera with our Stage 1 93 octane tune, we picked up 22 WHP and 22 FT-LBS of torque, to the wheels, and on the 3.7T Turbo S with stock software we saw gains as high as 29 AWHP and 27 AWFT-LBS of torque over stock!
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