Saab 9-3 Turbo X Convertible by KCPerformance: The Convertible Saab Never Built!

Introduction: The Convertible Saab Enthusiasts Always Wanted

When Saab introduced the Turbo X in 2008, it was nothing short of a celebration of their turbocharging legacy. Yet, there was a glaring omission—a convertible option. KCPerformance, a renowned Dutch tuning company, stepped in to address this missed opportunity.

With dedication and precision, they transformed a standard Saab 9-3 Convertible into a one-of-a-kind Turbo X, complete with the XWD all-wheel-drive system, a powerful V6 engine, and a bespoke interior. This article delves into the engineering marvel that is the KCPerformance Saab 9-3 Turbo X Convertible, a car Saab enthusiasts could only dream of.

KCPerformance Saab 9-3 Turbo X Convertible: The Missing Piece in Saab’s Lineup

In 2008, Saab offered the Turbo X in two configurations: a Sport Sedan and a Sport Estate. However, they missed out on what could have been the best Saab ever built—a convertible paired with the powerful 2.8L Turbo X V6 engine and Saab’s XWD all-wheel drive system with eLSD. KCPerformance recognized this gap and decided to fill it, dedicating over a year to building what Saab never did: a Turbo X Convertible that embodies the ultimate blend of performance, control, and open-air driving.

A Visionary Conversion

This project started with a 9-3 convertible originally equipped with a diesel engine. KCPerformance replaced the drivetrain with the high-performance internals and Turbo X V6 engine from a Sport Sedan. While the shared platform provided a solid foundation, the transformation required extensive work, including adapting the electronic systems, reinforcing the suspension, and integrating the XWD system with its electronically controlled rear limited-slip differential (eLSD).

Unleashing Turbo X Power

The heart of this unique convertible is a Stage 3-tuned 2.8L V6 turbocharged engine, capable of producing 400 horsepower and 600 Nm of torque. This powertrain features:

• A hybrid turbocharger with enlarged compressor and turbine wheels for balanced and efficient boost.
• Upgraded injectors and a rewritten ECU for enhanced performance.
• DO88 cooling components, including an aluminum radiator and an improved intercooler.
• A 3-inch decat downpipe paired with the original Turbo X sport exhaust system for improved flow and a deep, aggressive sound.

XWD: Stability Meets Precision

First introduced with the original Turbo X, this advanced all-wheel-drive technology ensures:

• Dynamic power distribution between the front and rear wheels for optimal traction.
• Superior grip on wet and uneven surfaces, eliminating torque steer.
• Enhanced cornering precision, thanks to the electronically controlled eLSD.

The integration of Saab’s XWD all-wheel drive system, first introduced with the Turbo X, is a game-changer for this convertible. The system dynamically distributes power between the front and rear wheels, while the eLSD (electronically controlled rear limited-slip differential) ensures optimal grip on any surface. Whether tackling wet roads or sharp corners, this setup eliminates torque steer and provides unparalleled stability.

Reinforced for Open-Air Power

Unlike the Turbo X sedan, a convertible chassis inherently lacks rigidity. To counter this, KCPerformance reinforced the suspension and fitted AST 5100 adjustable dampers, enabling fine-tuning for various driving conditions. Additional upgrades include:

• Polyurethane bushings for greater suspension stability.
• Hankook Ventus S1 Evo 3 tires (235/40/19) on original 19-inch Turbo X wheels for improved grip.
• Turbo X brakes, offering confidence-inspiring stopping power.

Tailored Interior and Authentic Touches

KCPerformance complemented the mechanical excellence with a bespoke interior. Featuring premium brown and black leather upholstery, accented with carbon-pattern Hirsch leather trim and elegant brown stitching, the cabin exudes luxury and sportiness.

Additionally, the car retains the original Turbo X dashboard, complete with the iconic Turbo X boost gauge. Upon startup, drivers are greeted by the exclusive Turbo X welcome text, a feature known only to the fortunate few who have driven or owned a Turbo X.

Resprayed in Original Turbo X Color

To maintain authenticity, this unique convertible has been resprayed in the original Turbo X Jet Black Metallic (Color Code 298), perfectly reflecting the premium and understated aggression of the Turbo X lineage.

Performance Beyond Expectations

The Turbo X Convertible performs exceptionally well in conditions that challenge lesser vehicles. On slippery or uneven roads, the XWD system with eLSD and reinforced suspension shine. With the V6 turbo engine’s ferocious acceleration, it transitions from composed cruising to exhilarating performance in seconds. The car’s ability to handle the increased power with poise showcases KCPerformance’s engineering expertise.

At the heart of this custom creation lies a Stage 3-tuned 2.8L V6 turbocharged engine, producing 400 horsepower and 600 Nm of torque. The result? A ferocious yet refined driving experience that seamlessly blends power with control.

A Missed Opportunity Realized

This project underscores a significant oversight in Saab’s original lineup. KCPerformance’s creation is more than just a modified 9-3 convertible; it’s a realization of what could have been the ultimate Saab. By addressing the limitations of the front-wheel-drive 9-3 convertible and enhancing its capabilities with Turbo X engineering, including the eLSD, KCPerformance has delivered a car that redefines Saab performance.

Specifications at a Glance

• Engine: 2.8L V6 Turbo, 400 hp, 600 Nm torque.
• Transmission: 6-speed automatic with tailored programming.
• Drivetrain: XWD with eLSD.
• Top Speed: Over 250 km/h.
• Weight: ~1,790 kg.
• Fuel Consumption: ~11.5 L/100 km.

KCPerformance’s Saab 9-3 Turbo X Convertible is a testament to what’s possible when innovation meets passion. It’s a car that Saab enthusiasts dreamed of but never got—until now.

A Testament to Saab’s Missed Opportunities

The KCPerformance Saab 9-3 Turbo X Convertible is a remarkable tribute to Saab’s legacy of innovation and performance. It’s a car that captures the spirit of the Turbo X while adding the exhilaration of convertible driving. For Saab enthusiasts, this bespoke creation is more than just a car—it’s a dream come true.

For more details about this unique Saab or to schedule a test drive, visit KCPerformance in Helvoirt, The Netherlands. This masterpiece demonstrates the power of passion and engineering, keeping Saab’s legacy alive in spectacular fashion.