The 2011MY WRX STI 340R Performance Package has been designed to deliver class leading performance, boosting torque by over 20...
The 2011MY WRX STI 340R Performance Package has been designed to deliver class leading performance, boosting torque by over 20 percent and extending its availability across a wider rev range than the standard engine.
Designed to accentuate the characterful "boxer" sound the brushed stainless steel silencers and de-cat center pipe have been carefully developed to reduce back-pressure but still comply with the relevant noise legislation.
Combined with a recalibrated engine management system, the package boosts peak power to 340ps at 5,400rpm (previously 300ps at 6,000rpm on the standard engine) and delivers an impressive 490Nm of torque at 3,600rpm, an improvement of 20 percent on the maximum torque of the standard car, 0-62mph in just 4.7 sec (est).
With the performance package fitted, the WRX STI has more torque than the peak of the standard road car from 3,000rpm, right through to 5,500 rpm. These impressive statistics ensure that drivers have the responsiveness required for performance driving, including all-important mid-range overtaking.