2009 GMC Sierra 1500 Power Packages
- Banks®Big Hoss™ Turbocharger Intercooler SystemGMC Sierra 1500 6.6L 2009, Big Hoss™ Turbocharger Intercooler System by Banks®. The ultimate engineered power system for sport and racing applications, Big Hoss Bundle has a full gamut of Banks intake, turbo, exhaust, fuel tuning &...Optimizes airflow, air density, continuous power & MPGHonors the host vehicle & improves longevity$2,777.38