The Boss 302Laguna Secaedition is a further upgraded version of the Boss 302. Additions include Recaro sport seats, a Torsen limited-slip rear differential (both optional on the standard Boss 302), revised suspension tuning with unique spring and damper rates, and a larger rear stabilizer. The Laguna Seca model loses its rear seats, which are replaced by a cross-car X-brace to increase structural rigidity approximately 10%. It rides on 19x9-inch front (255/40-19) and 19x10 inch rear (285/35-19) light-weight alloy wheels with R-compound ultra high-performance tires. Ford Racing front brake ducts help cool the brakes.
For 2013, color choices include both School Bus Yellow and Black, both with reflective matte silver stripes. A more aggressive front splitter and a larger rear spoiler increase downforce for high speed track use. Ford produced 747 Laguna Seca versions for 2013 years.
The limited-edition Laguna Seca is designed to maintain street-legality while bridging the gap between the Boss 302 and the track-only Boss 302R and 302S.
The TracKey PCM software, installed by an authorized Ford racing dealer after a customer takes delivery of the car, adjusts variable cam timing, spark maps, engine braking, fuel control and other engine parameters – more than 200 in total – to provide a complete race car calibration. The result is an aggressive, race-bred driving experience all the way down to the lopey idle rumbling through the Boss quad exhaust.
"Anything that could possibly affect all-out performance is deleted from the TracKey calibration," said Dave Pericak, Mustang chief engineer. "Throttle limiting and torque management – any daily driveability enhancements are removed and replaced with a pure Ford Racing competition calibration."