GSC Power-Division Intake Valve Guide Set (STD) (gsc3016-8) 1461 2 Carrera vehicles (2009-2012)(2012 was

2 Carrera vehicles (2009-2012)(2012 was a split model year

7L V8 offers a free-flowing 3-1/2 inch mandrel-bent aluminum tube induction system designed to produce dyno proven performance gains - increase horsepower +24 whp

Aggressive styling

Does Not fit Panamera Turbo models with specific 4-Way Intercooler Pipe

We have also designed it giving priority to ease of boarding/exiting

GSC Power-Division Intake Valve Guide Set (STD) (gsc3016-8) 1461 2 Carrera vehicles (2009-2012)(2012 wasGSC has quite simply made a series of valve guides that fit properly, are easier to install, and shaped to help air flow instead of just copying the OEM design. The GSC Power Division valve guides are made from true C67410 Manganese Bronze and turned on a dedicated precision CNC turning center. What this means for you and your installer is less time fitting guides to the head due to holding the tightest tolerances in the industry with the best quality