WRX also comes with a new, optional performance automatic transmission, the Sport Lineartronic CVT with two manual modes. It also incorporates several performance and durability improvements for this high-performance application, including carbon synchronizers on first and second gears and a short-throw shifter for quicker shifts. The 2015 WRX will feature a new six-speed manual gearbox that provides a wider ratio spread than the previous five-speed. WRX also comes with a new and stiffer chassis, larger brakes, and performance-tuned suspension. The Torque vectoring should improve cornering speeds and handling in the curves. The new-generation WRX features a new torque-vectoring system that supplements the standard Symmetrical All-Wheel Drive system.

Subaru says it will launch from 0-60 in just over 5 seconds.įor 2015, the Subaru WRX gets upgrades to the suspension and chassis. And it will also be fast on the straights. The new powerplant sits lower in the chassis for better weight distribution and will give the 2015 WRX better handling in the corners. But it produces more power, and the most significant improvement comes in its weight reduction and engine placement. over a 2,000-5,200 rpm engine speed range.Ī big difference between the new-generation WRX and the outgoing model is the new 2.0-liter engine replaces the larger 2.5-liter Boxer engine. It also gets a broader torque curve and peaks at 258 lb.-ft. The WRX engine uses a combination of direct injection, high compression (10.6:1), Subaru Dual Active Valve Control System (D-AVCS), a twin-scroll turbocharger and an intercooler to get improved performance over the Forester version. But the WRX version uses different cams and higher-rate valve springs and other enhancements to enhance the performance envelope. But the engine is an all-new 2.0-liter FA turbocharged version of the new Forester 2.0 XT powerplant. What improvements were made and how will it change the driving dynamics of the new 2015 WRX? It now gets 268 horsepower and 258 lb ft of torque. Isn’t that why Subaru performance enthusiasts buy this car? They will take it to the track and challenge others on the weekend. The changes Subaru made to the new-generation performance model will definitely make it quicker in the corners.

Whether you like the styling changes to the 2015 WRX or not, the new performance model gets significant new suspension and performance upgrades.

Subaru wrx performance upgrades