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and allowing for the installation of performance valve springs
increased efficiency
Upgrade your 2013-2016 AUDI A4 A5 2
4 x non-terminated connectors and pins
Welcome to the next generation of EA211 engine performance upgrades
Aluminum Supercharger Pulley for Mini Cooper S R53 Shorter Belt:No and allowing for the installationAvailable in two versions, 16% and 10% smaller pulley, designed for increasing the supercharger pressure up to 0. 4 bar and power up to 20 hp with significant torque increase. For 16% smaller pulley, upgraded injectors and intercooler is necessary and suggested for maximum performance. When combined with ECU Remapping, it is possible to achieve up to 40 horsepower increase with the smaller pulley compared to stock. The boost pressure with this pulley