IPD 992.1 Turbo S Plenum ('20-Current) CAYMAN GT4 These studs are heat treated

These studs are heat treated to exceed the requirements outlined by SAE wheel fastener standards

As a result

9m 911 G50 & G50-50 Flywheel Conversion to 964/993

Spring rate 60 N/mm

this system can be used with OEM exhaust tips

IPD 992.1 Turbo S Plenum ('20-Current) CAYMAN GT4 These studs are heat treated992 Turbo S Plenum The 992 Turbo engine is another modern marvel from Porsche. We were fortunate enough to have unlimited access to a 992 during our extensive development and testing program. This unrestricted time frame proved to be invaluable, allowing IPD to scrutinize every engineering and design aspect in an effort to deliver the best performing Plenum possible. Like all previous IPD Turbo Plenums, the 992 Plenum is a product of efficiency that