BNRacing
Supporting Vendor
BNR Ported Intake Manifold for your Gen 1 Cruze, Sonic, Trax, Encore, and 2016-2019 Vanderhall
Add +15HP and +11TQ with this mod!
The factory intake manifold has "tumblers" in the intake runners- these are basically air dams / walls that take up the bottom 1/4in or so of each runner. These are for fuel economy purposes and not good for power. We remove these tumblers and at the same time touch up and enlarge the intake runner. Then, we also smooth out a casting imperfection in the inlet side behind the throttle body that happens when the intake manifolds are manufactured at GM.
Pairs great with our intake manifold and throttle body spacer.
Get yours here!
Add +15HP and +11TQ with this mod!
The factory intake manifold has "tumblers" in the intake runners- these are basically air dams / walls that take up the bottom 1/4in or so of each runner. These are for fuel economy purposes and not good for power. We remove these tumblers and at the same time touch up and enlarge the intake runner. Then, we also smooth out a casting imperfection in the inlet side behind the throttle body that happens when the intake manifolds are manufactured at GM.
Pairs great with our intake manifold and throttle body spacer.
Get yours here!
