New project: ´01 Saab 9-3 Viggen Coupe

This beautiful laser-red car was delivered new from the factory to the previous owner by Wigwam Saab, North Providence, Rhode Island, USA, on February 28th 2001, complete with a three year warranty. Its service history is flawless until 129.999 miles.

I bought the car November 22nd 2006 with 136.442 miles and immediately had a service performed by the Saab specialists of Viking Automotive, Gaithersburg, Maryland . Both O2 sensors were exchanged for brand new Bosch models.

I drove the car in the US for two months before shipping it to Germany via Elizabeth, New Jersey, on January 26th 2007 (138.884 miles). My friend Kai picked it up for me at Bremerhaven, Germany and performed the minor modifications necessary to pass German road safety and emissions inspections.

On April 30th 2007, I registered the car in Germany and picked it up at Kai´s place in Hamburg four days later.

Being a MY01, it has 230 hp and 350 Nm of torque in stock condition, but of course I couldn't resist modifying it. Look here for a dyno history of this car.

The front grille has been altered using mesh.

This is the only purely esthetic modifications to the car. All other modifications serve the purpose of improving the car´s street and track performance.

Wheels, suspension and brakes

Stock springs have been replaced with H&R springs.
Stock shock absorbers have been replaced with shortened high-performance gas pressure shock absorbers in mono-tube/inverted technology Bilstein B8 Sprint.
Steering Rack Clamp & Brace, ordered from Partsforsaabs (UK).
Full PowerFlex bushings on front suspension, new track control arms (look here.)

Winter: 17" aluminium-magnesium wheels by Hirsch Performance, 215/45 R17 Hankook Ice Bear W300 tires.
Track: 17" aluminium-magnesium wheels by Hirsch Performance, 225/45 R17 Yokohama Advan A032R DOT-legal competition tires.

In August 2007, a new front brake has been installed:

Front: 323x32mm ventilated Porsche 993 biturbo brake discs with custom made bells by BSP and Porsche 996 GT3 4-piston aluminium-monobloc calipers by Brembo with custom made steel caliper carriers by Frank Grauer and custom made steel braided brake lines and Carbo Pad brake pads by BSP.

In October 2008, a new rear brake has been installed:

Rear: 300x20mm ventilated Saab 9-5 Aero brake discs and Porsche 996 Carrera 4-piston aluminium-monobloc calipers by Brembo with custom made steel caliper carriers and custom made steel braided brake lines by BSP.

Engine and power train

Stock spark plugs have been replaced with NGK BCR8ES.
Stock air filter has been replaced with JR high flow air filter.

In June 2007, at 140.800 miles, I took the car to Heuschmid for a complete engine and gearbox overhaul, to have a healthy base for future tuning.

Look here if you want to know more about the engine and gearbox overhaul.

At the same time, the first performance tuning was performed on the car:

A Quaife Automatic Toque Biasing differential was installed.
A new clutch kit with SPEC Stage3 Race/Street Carbon Clutch disc, supplied by Taliaferro, was installed.

In June 2008, at 152.000 miles, a rebuilt T7 engine block by MapTun Performance, Sweden has been fitted. The cylinders have been drilled to 90,5 mm with a very smooth surface, and the block has been equipped with Wössner forged pistons.

At the same time, the original cylinder head has been gas flowed by Johann Heuschmid himself (intake and exhaust ports polished, valves polished, seats ground, valves ground in), and 8 new exhaust valves have been installed.

Look here if you want to know more about the performance engine.

Future plans:

Full Hirsch exhaust.

Here, you will find some pictures of this car.