ONLY 167 TORCH RED CONVERTIBLES PRODUCED IN 2004 Nicknamed the "Terminator", he 2003-2004 Ford SVT Cobra's come equipped from the factory with upgraded internals from the older engines, hose upgrades were critical in order to support the 8 psi of boost delivered from the stock Eaton M-112 roots-type supercharger. Other improvements included the use of a lightweight aluminum flywheel connected to a Tremec T-56 six-speed transmission, .55:1 rear axle ratio, nd stronger 31-spline halfshafts with revised upper and lower control arms. These modifications enabled the Cobra to go 0-60 mph in 4.5 seconds and do the quarter mile in 12.67 seconds at 110.11 mph. Minor updates from the 2003 model year to 2004 included a updated exhaust system with 20+ horsepower increase over the 2003 model. The addition of a newly integrated shift light negated the $1,000 gas guzzler tax that was charged on the 2003 models. This was also the first year for the available Sirius satellite radio.