Supported Vehicles:
Map Revision:
Stage1
Porsche 997.1 GT3 / GT3 RS | Peak Gains |
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Stock Baseline: |
Stage1 Factory Tune HP TQ
Stage1 E85 HP TQ
Typical Stage2 vs Stock Power: (all graphs shown are on the same car using Stage2 hardware)
ACN91 Stage1 | +6% HP, +4% TQ |
91 Octane Stage1 | +6% HP, +6% TQ |
93 Octane Stage1 | +7% HP, +6% |
Stage2 Factory Tune HP TQ
Stage2 ACN91 HP TQ
Stage2 93 HP TQ
Stage2 100 HP TQTQ |
Map Version Notes:
Stage 1
- Exhaust Requirements: Stock or with Muffler Bypass
- Intake Requirements: Stock air box with stock air filter
- Left Foot Braking is enabled.
Stage 2
Non Performance Maps:
Valet Mode
- Rev limiter set to 4000 RPM.
Stage 0
- Stock calibration. No changes made at all.
- NOTE: Stock and OTS maps are not compatible with iPE Exhaust systems.
Closing Warnings and Precautions:
- Use of inappropriate calibration/modification combinations will promote engine damage.
- Seek the help of a professional COBB Protuner should your Porsche fall outside of OTS map requirements.
- Top Tier gasoline should be used where available. Use of lower quality fuels can result in catastrophic engine damage.
- For track events, we recommend adding at least 2 gallons of 100 octane fuel to battle high track temperatures.
Map Revisions:
Map Version: | Notes: |
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v102 |
V102 Map description fixes.
V101 Map maintenance update for future feature support.
Map Description Fixes | |
v101 | Background improvements |
v100 | Original Calibration. Adjustments made to Ignition Timing, Throttle Limits, Air Fuel Ratios, Rev Limit, Left Foot Braking and torque limits |
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