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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
McLaren GT
Forged Monoblock Tire Size: 295/25/22
takes only a few minutes and requires no tools
Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S
Gains: Up to +164HP | +88LB-FT
R1 Performance Package for S 65 (W221- 670 HP / 840 LB-FT) porsche-cayenne--9ya---2018-present--po536--340ps--esr1935525 McLaren GTR1 Performance Package for 221 S 65 AMG. Includes ECU Upgrade and High Efficiency Intercooler Pump. Up to 670HP and 840LB FT. Gains: +49HP & +102LB FT The R1 performance package includes our proprietary ECU tune and higher efficiency intercooler pump for increased, power, performance and throttle response across the entire powerband. R1 Performance Package includes: RENNtech ECU Upgrade RENNtech High Flow Intercooler Pump S 65 (W221) Stock