J Series Studs for Lower Intake Runners to Upper Intake Manifold with P2R Spacer 2019 Mercedes-AMG G 63 (W463A) Spool Performance is proud to

Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M177 platform

Does not fit on CS and CSL models

By opening up the exhaust flow

CNC-machined mounting brackets

Developed through extensive research and testing

J Series Studs for Lower Intake Runners to Upper Intake Manifold with P2R Spacer 2019 Mercedes-AMG G 63 (W463A) Spool Performance is proud toThese zinc plated Pair of heat treated 5140 Steel Studs is specifically designed for mounting J series upper intake manifolds to lower intake manifold runners. These studs have a slim shank for effortless alignment of the intake manifold, making them useful for realigning the intake manifold when your cylinder heads have been resurfaced and no longer line up with the intake manifold's center holes. For use with P2R P392 intake manifold spacer.