RENNtech | RPS 10.2 | 20'' x 9.5'' - 21'' x 11.5'' | AMG GT / S mercedes-benz-cla-class--118---2020-present--cla-35--amg-esr2775909 ECU+ Upgrade | 540HP /

ECU+ Upgrade | 540HP / 705LB-FT | Gains: +105HP / +262LB-FT

RENNtech backs every part we sell with a limited product warranty

W463A - G 63 AMG MY2019+

BOV | Blow-Off Valve Adapter

RENNtech | RPS 10.2 | 20'' x 9.5'' - 21'' x 11.5'' | AMG GT / S mercedes-benz-cla-class--118---2020-present--cla-35--amg-esr2775909 ECU+ Upgrade | 540HP /RENNtech Performance Series Forged Wheels Set of 2 Front and 2 Rear Front: 20" x 9. 5" Rear: 21" x 11. 5" RENNtech PERFORMANCE SERIES The RENNtech brand has featured several highly successful wheel designs throughout its 28+ years in the aftermarket industry. The Performance Series is the culmination of this extensive knowledge, an evolution of its predecessors. After countless hours of design development, we can confidently say that the RPS is a