New PORTED BARE NNBS TBSS Cathedral Intake Manifold Silverado Sierra 2009-13
$499.99
New ported TBSS Cathedral intake manifold
These come off of the 2009 to 2013 GM V8 4.8L and 5.3L trucks and SUVs
Manifold will be ported by Chuys Porting
Runners fully ported, throttle inlet opened up to 92mm
Manifold is brand new and BARE
You’ll see
Increased acceleration
Better throttle response
More horsepower and torque all over the rpm power band