IPD 991.1 Turbo / S Plenum ('13-16' Model Year) MOTORSPORT They also allow for quicker

They also allow for quicker and easier caliper installation by guiding the calipers into position

At wide open throttle it sounds like a weapons grade symphony

During dyno testing on a Dynojet

19 lbs vs 25

IPD 991.1 Turbo / S Plenum ('13-16' Model Year) MOTORSPORT They also allow for quicker991. 2 Turbo S GT2RS Plenum IPD took delivery of its 991. 2 Turbo S and the R&D started the second it arrived at its new home. The Turbo doesnt substantially benefit from any one particular upgrade, but the sum of its improvements deliver a superior overall Turbo compared to the already impressive 991. 1 Turbo it replaces. Yes, we know this Turbo is faster than the previous generation with 20 more horsepower but its the combination of lightening