Porsche XperTune Performance Handheld Tuner - Boxster | Cayman | 2009-2012 FS-POR-9872-ET 901-355-620-0Y OEM Direct Replacement: Designed as

OEM Direct Replacement: Designed as a precise replacement for the factory spill plates

ensuring optimal signal reception and accurate tire pressure readings

with raised surrounding rim

Easy Installation: Simple plug-and-play design

Porsche Carburetor Base Gasket Set: 46 mm: 6 per Set For 911 (1965-1989)

Porsche XperTune Performance Handheld Tuner - Boxster | Cayman | 2009-2012 FS-POR-9872-ET 901-355-620-0Y OEM Direct Replacement: Designed asPorsche XperTune Performance Handheld Tuner For Porsche 987. 2 Boxster (2009 2012), 987. 2 Cayman (2009 2012) Models. POWER GAINS: Stock Output: 256 Horsepower 214 lb ft Torque Tuned Output: 274 Horsepower 229 lb ft Torque TUNING PROCESS: Read Stock Data: Utilize the provided handheld device to read the original vehicle data through the OBD II port. Write ECU Tune: Transfer the new ECU tune file to the handheld device, and then upload it to the