DO88 Performance – Porsche 997.1 Turbo 2007-2009 DO88 Inlet Plenum GT3 Conversion – TR-150-GT3-KIT
DO88 997.1 Turbo Inlet Plenum – GT3 Retrofit Kit
To fit: 997.1 Turbo models 2007-2009, using the DO88 TR-150 OEM throttle body
This conversion kit allows customers already using our 997.1 DO88 throttle body in the OEM 74mm size to purchase the fittings to upgrade to using a larger GT3 82mm throttle body.
Includes all parts that are different between the OEM and GT3 size kits.
Larger silicone hose
4 fixing bolts
Replacement seal
New hose clips
When making this conversion, the oem size spacer plate is no longer used.
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