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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
the goal with our B9 lowering springs is to keep ride quality as close to stock as possible
5 S4 customers with a VIN based GIAC flash key(dealer installed flash) can now transfer their flash to the new Flashloader Mobile system
The ride quality is very close to stock with very little change but the handling is much better
8 Seconds (Street Tires)
we are also able to flash ECU's that are mailed in
Porsche Cayenne Turbo (S) (2007-2010) GIAC Performance ECU Software Upgrade A4/S4 (B7) the goal with our B9GIAC maintains the only true switchable software program for the Porsche Cayenne Turbo. Power gains have been measured at: 18 wheel horsepower and 39 wheel torque on 91 octane 48 wheel horsepower and 91 wheel torque on 100 octane Estimated crankshaft power output of 543 horsepower and 579 lb. ft. of torque on 91 octane Estimated crankshaft power output of 580 horsepower and 645 lb. ft. of torque on 100 octane *Power figures were measured on a Cayenne
