Introduced only for 2006 (Pre-GTS concept), a special distinctive Cayenne S Titanium Edition Wagon (9PA), a 1 Year exclusive, limited production SUV featuring a lightweight steel body (it is lighter than the Cayenne S), titanium-painted accented body parts, side lower rocker body panels, 4 sports chrome tailpipes, 19" titanium painted alloy wheels, bi-xenon headlights, two-tone interior upholstery, Porsche PCM w/ trip computer navigation, MP3 audio and Bose cabin surround sound. This sporty design S(Ti) is also powered by an alloy 4. 5L V8 engine with a dry-sump lubrication system and variable valve timing. The Cayenne S(Ti) engine produces 340 PS (250 kW; 335 hp) and 310 lb·ft (420 N·m) of torque. Acceleration is quicker from 0–60 mph (97 km/h) at sub[specify] 6. 8 seconds[clarification and the top speed is 150+ mph. [clarification It featured sport tuned suspension, and includes a low-range case, a locking differential and six-speed automatic Tiptronic transmission (See Turbo & Turbo S).