the fender. This allowed for a greater airflow to the air filter, gaining a minimal increase of brake horsepower (bhp). Hyundai, seeking cost cuts, adopted this modification for 2004+ models. Hyundai also released a new color for their 2006 Tiburon called Regatta blue, between Tidal Wave blue and Midnight blue, which is Metallic. This color is also available for the 2007 Elantra and Tiburon. In Greece (S145 model) and perhaps other countries, due to high taxation in hi-displacement engines, a 1.6-liter Turbocharged engine was available for some years, producing 145 PS(107 kW) at 5,800 rpm and 190 Nm (128 lbf) of torque at 4,300 rpm and making the 1233 kg vehicle capable of accelerating from 0–100 km/h (0–62 mph) in 9.3 seconds and achieving a top speed of 210 km/h (131 mph). Fuel consumption was 6.4L/100 km (36.8 mpg). GK F/L (2004–2006) Hyundai conducted minor tweaks to the 'GK' model in September 2004 for the 2005 model year. The vehicle incorporated reworked sleeker blackened "smoked" headlights, redesigned rear tail lights, more aggressive front air dam, a different range of alloy wheel designs, colored stitching on leather seats (half leather seats available for the 1.6 range). In 2006, Hyundai released the GT Limited Model. This was an upgrade from the GT V6. It included an upgraded tan leather interior, automatic climate controls, a 440w Infinity 6-disc in dash stereo with 10" subwoofer, an upgraded gauge cluster, and side markers. The GT LTD came in black, Blue, and midnight blue. TS (2005–2006) Australian limited editions In Australia, a limited edition TS was released in October 2005. It had a unique "tiger orange" color paintjob (a color that was not available for any other model) and an extra high rear spoiler. The TS also sported stiffer suspension dampening and a slightly thicker (22mm) rear sway bar. Black leather trim with red stitching, sunroof and other extras were included as standard. The name TS stands for "Tiger Shark", referring to its exclusive orange color and the shark origins of the Tiburon name. Only 80 of these 2005 TS models were released. Each had an individually numbered ID plate inside the driver's door frame. Number 1 had a manual transmission, and number 80 had an automatic transmission. A limited edition TS of the 2006 model was also released in 2006. It was available in a unique "vivid blue" paintjob. Only 62 of these were released.