R2 Performance Package for SLR McLaren (C199- 750 HP / 735 LB/FT) audi-a8--d3---2002-2009--6-0-l-w12-esr6813587 Forged Monoblock Tire Size: 295/25/22

Forged Monoblock Tire Size: 295/25/22

C218 - CLS 63 AMG 4MATIC (MY2015-18)

Our proprietary SMART ECU upgrade offers rock solid performance from RENNtech

Intermediate ECU Upgrade | Up to 638HP / 695LB-FT | Gains: +64HP & +72LB-FT

The maximum power number reached with the RENNtech ECU Upgrade fot the W205 - C 63 AMG is 601 HP and 657 LB-FT

R2 Performance Package for SLR McLaren (C199- 750 HP / 735 LB/FT) audi-a8--d3---2002-2009--6-0-l-w12-esr6813587 Forged Monoblock Tire Size: 295/25/22R2 Performance Package for 199 SLR McLaser. Includes ECU Upgrade, upgraded pulley, Dual Intercooler Pump Kit, Stainless Steel Headers and Sport Mufflers with 200 Cell Catalytic COnverters. Up to 722HP and 715TQ. Gains: +98HP & +140TQ RENNtech SLR package 2 contains our proprietary ECU, pulley, dual intercooler pump upgrade, stainless steel headers and sport catalytic exhaust upgrade for the ultimate in performance and sound. SLR Stock Performance: 626