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2004 Porsche Boxster S 50th Anniversary 550 Spyder Preview

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Khatir Soltani
Exterior aside, the biggest change is under its midsection decklid. Though Porsche still relies on its 3.2 liter horizontally-opposed six-cylinder engine, power has been increased marginally for that extra bit of kick. We're not talking anything major, just an improvement of 8 horsepower to 266. The massaged engine's torque figure remains the same at 229 lb-ft.

Though this Porsche still relies on a 3.2 liter horizontally-opposed six-cylinder engine, power has been increased marginally for that extra bit of kick. (Photo: Porsche)
Part of the reason behind the newfound output is its updated exhaust system, featuring a specially-designed, short-pipe unit crafted of top-spec polished stainless steel. Aside from giving a meaner exhaust note, its unique tail pipe adds visual flair. These upgrades allow for a slight edge in straight-line performance for the 50th Anniversary over the regular S at 100 km/h in just 5.7 seconds, topping out at 266 km/h for the six-speed manual, and 6.4 seconds, and 264 km/h for the Tiptronic variant.

An optional side curtain airbag, termed "Safety Canopy" by Ford, provides head protection to occupants of all three rows of seats. Safety is further assured with the availability of systems such as AdvanceTrac, paired with Brake Assist and audible reverse sensing.

Racetracks or curvy mountain passes, this anniversary model only enhances the already competent Boxster S package. (Photo: Porsche)
Much like the original 550 Spyder, the Boxster is one of the most nimble cars available when it comes to tackling twisting roads. Racetracks or curvy mountain passes, this anniversary model only enhances the already competent Boxster S package. Porsche has widened the track by 10 mm while its ride height has been lowered by 10 mm. With improved springs and adjusted damping rates road holding capabilities reportedly go up, turn in is said to become sharper, while roll, pitch and dive decrease. The adjustments to the suspension work hand in hand with the car's short throw shifter. With throws on the six-speed gearbox decreased by 15 percent, changes can be made more quickly. For those who order a Tiptronic-equipped car, there are steering-wheel mounted controls to change gears.
Khatir Soltani
Khatir Soltani
Automotive expert
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