Modern Horsepower performance tuning, aftermarket upgrades, chips, and performance parts; including exhaust systems.
www.modernhorsepower.com
Modern Horsepower offers performance exhausts, upgrades, chips, headers, intakes for your SRT8, Mercedes Benz AMG, C63 AMG, BMW M, Porsche, AUDI and more. Aggresive CMR and Euro performance Tuning also available.