Seller notes

Fits 2020-2022 Pro XP Models ONLYWith only brake boosting the manifold pressure in the plenum is around 7-8psi, with launch control we see 14-17psi depending on RPM at launch and other factors. This is a huge swing and is building 7-10 extra PSI to start, giving you much faster turbo spool and acceleration. When looking at boost numbers on your PV3 gauge, you'll see the number go from a negative to a positive pressure. Launch RPM is programmed by us, but can also be changed via Windows computer ...

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