Knocking noises in 22re, a signal is lost as exhaust tapping metal, such as a broken chain lead times, rocker, or hits the valve cover, but much stronger
JBA has come on the market with a brand new 3-inch exhaust Competition for the 2010 Camaro SS. Check the "JBA Super Sport" with JBA long tube headers 6813SJS 1 8.7, half-pipe high flow cats and competitive with 6813SDC feel 40-3113 3 inch exhaust system. WICKED!