Reviewed By Mark B (Waynesville, OH) Reviewed for a 2007 Pontiac Vibe —9/12/2011 5:27 AM
the K&N with a cat back exhaust will bring the 7.4 BB to life great engine that can't breath this will let it breath for more power and fuel economy
Reviewed By Ron H (Minneapolis, MN) Reviewed for a 2005 Chevy Silverado —10/28/2016 5:42 AM
When you don't have the time to clean and oil a million mile filter pick up a new one. These filters are great, seal up super tight too so no unfiltered air to the engine!