R2 Performance Package | R230 | SL 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 porsche-911--992---2018-present--carrera-gts---cabriolet-esr6371504 0" Weight: Construction: 1-piece Forged

0" Weight:   Construction: 1-piece Forged Tire Size: 255/35-19

not all states can be supplied with the full power Upgrade

Tuning is available for Mercedes Sprinter

Power gains are especially noticeable in the mid range

Confirm If Your Car Is Equipped With Factory Exhaust Valves*

R2 Performance Package | R230 | SL 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 porsche-911--992---2018-present--carrera-gts---cabriolet-esr6371504 0" Weight: Construction: 1-piece ForgedR2 Performance Package for 230 SL 55 AMG Kompressor. Includes ECU Upgrade and Crankshaft Pulley. Up to 588HP and 616LB FT. Gains: +95HP & +98LB FT Performance package R2 takes performance to the next level and is a step up from our R1 tuning package. The R2 performance package includes the same components found in our R1 package with the addition of a full carbon fiber airbox, RENNtech stainless steel exhaust headers, 82 mm throttle body upgrade and