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For all performance upgrades from Hirsch Performance, you will benefit from the following:

- Fully sustained Saab factory warranty
- Excellent vehicle re-sale value
- Full insurance coverage possible
- Endurance tested for up to 800 hours at full power
- All electronic safety systems (ABS, TCS, ESP, etc.) remain fully active
- Environmentally responsible products, homologated to Euro4/Euro5, EPA and CARB requirements
- Conveniently installed and serviced at your local official Saab partner
- Performance upgrade certificate included 
- All documents required for street legal re-registration and inspection (including officially certified performance and consumption measurements) included
- Lifetime free software updates included

The purchase of a Hirsch Performance upgrade increases the driving pleasure that you experience with your Saab even more.

Our focus is not only on the sheer performance data when we develop our Saab tuning solutions. We also place special emphasis on harmonizing the power curve with respect to the particular vehicle.

Our products are developed in close cooperation with Saab. In addition to our own test programme, which is performed on the test stand as well as on real roads, our products have to prove themselves on a long time endurance test run at Saab’s test laboratory.

We are proud to be the official performance upgrade partner of Saab Automobile AB. When a customer chooses a performance upgrade option or accessory from Hirsch Performance, their original Saab factory warranty is fully preserved. Insurers will like the factory-backed nature of our performance upgrade options, and where aftermarket solutions can have negative implications for re-sale value, our integrated solutions actually enhance the factory performance, appearance and value.

Despite having performance as our focus we also keep an eye on the environment. Our products are homologated to Euro 4 and Euro 5. This means that the classification remains the same as on the original vehicle.

Your Saab dealer will happily help you to choose the right product for your needs. They also take care of fitting and software installation, so you have a single contact for all matters concerning your car. When ordered with your vehicle, a Hirsch Performance upgrade can be included as part of the original vehicle cost. Accordingly you can include the cost for those individual components in the retailers’ financing or leasing.

We develop our products continuously. You benefit from it through free software updates for the lifetime of your vehicle.*

With the installation, you will receive a performance upgrade certificate, all documents to ensure the vehicle is street legal.

* Price for installation of the updates as offered by your Saab dealer


ISO 9001:2008 Certificate

Hirsch Performance's process-oriented quality management system has been certified according to ISO 9001:2008

275hp performance upgrade for 9-3 2014

New for 2014 is a 275hp/420Nm performance upgrade for the Turbo4 engine exclusively for the new 2014 Saab 9-3 Aero.

Performance Upgrades 9-3 TTiD4

Performance upgrades for the model year 2011 Saab 9-3 TTiD are now available for all versions; 180hp -> 200hp, 160hp-> 200hp, 130hp->170hp


Frequently asked questions are answered here.


This special offer gives owners of used Saabs a chance to enjoy the Hirsch Performance driving experience at a very attractive price. The offer is valid for software upgrades for the Saab 9-3 and Saab 9-5 from MY07 and older.
Click here to view available upgrades per vehicle type, model year and market.

Hirsch Performance AG

Zürcher Strasse 204g
CH-9014 St.Gallen
Telefon +41 71 274 22 28
Fax +41 71 278 03 35


To allow for test drives, Hirsch Performance provides a possibility to install a time-limited trial software performance upgrade. This offer is available at participating dealerships only.
For more details, please contact your local Saab dealership.
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