Shortly after becoming the official supplier for ECU upgrades, aero kits, brakes, exhaust systems, and a few other modifications for Saab models on the US market, Hirsch Performance is getting to work with the beginning of what we’re sure will be a long list of tuning projects for the Swedish automaker.
The name for the package comes straight out of the power behind it. Hirsch Performance has taken the 2.0T Turbo4 engine found in the Saab and equipped it with direct injection, a modern twin scroll turbocharger, and improved charge cooling.
The result is a total output of 260 HP and a peak torque of 400Nm. Thanks to the twin scroll technology, the throttle response is also significantly faster. The 40 HP increase is accompanied by a new top speed of 155 mph.
For the second generation Saab 9-5, the reliable 2-litre engine from the Saab 9-3 has been developed further, and equipped with direct injection and a modern twin scroll turbocharger. Perfect conditions for a performance upgrade! With the improved charge cooling with the direct injection, more power and torque than before can be generated; 260hp and 400Nm, and thanks to the twin scroll technology, the throttle response is significantly faster.
Hirsch Saab 9-5 Sedan on Nurburgring