Cobb Tuning is one of the biggest names in GTR tuning, RSR is pleased to have the opportunity to supply our GTR customers with the fantastic products that Cobb has to offer for the R35 GTR.

Access the potential. POWER. FLEXIBILITY. CONTROL.

All of the same great features of the Nissan GT-R AccessPORT AP-NIS-005 with the addition of TCM flashing! Change launch control settings, Upgrade the factory Launch Control logic and enable Run Clutch Gear Learning, Clutch Touch Point and Clutch Capacity adjustments. The AccessPORT comes with pre-installed ECU and TCM maps that are optimized for common performance modifications.The AccessPORT is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations.

Price: £1100.00 inc vat

RSR Custom Dyno Tune prices start from £350.00 inc vat depending vehicle spec