FAST LS3 LSXR Intake Manifold 102mm Flange Black Finish

FAST LS3 LSXR Intake Manifold 102mm Flange Black Finish Testing on a stock LS3 engine with a Big Mouth 102mm Throttle Body™ produced gains of 14+ horsepower and 11+ ft/lbs of torque at the flywheel over the stock intake. The LSXR™ 102mm Intake Manifold features a three-piece modular design that allows easy disassembly and porting. Extensive testing led to a runner design that is longer and less restrictive and gives the user the ability to remove individual runners from the manifold for modification. FAST Intake Manifold  LSXR 102 mm Throttle Body Flange  Rectangle Port Multi Port Plastic Black GM LS-Series Each