(from page 5 of the 2008 Collection)
Roush starts with the Mustang H-code 300hp, 320ft-lb torque, 4.6L, V8: and adds a chrome powder coated Roushcharger; Billet radiator, oil, intercooler, and strut tower cap; and a performance exhaust system to raise the horsepower to 435 and 400 lb-ft of torque.
