R2 Performance Package for SL 65 Black (R230- 810 HP / 1000 LB-FT) ferrari-f430--2004-2009--esr1983839 This perfectly precision-crafted titanium system

This perfectly precision-crafted titanium system increases the power of the Aventador even further

Entire cartridge is fine balanced as an assembly

RENNtech products are manufactured to perfectly match the stock GLC and C 63 AMG exhaust system

To make our tailpipes stand out from the rest even more

R2 Performance Package for SL 65 Black (R230- 810 HP / 1000 LB-FT) ferrari-f430--2004-2009--esr1983839 This perfectly precision-crafted titanium systemR2 Performance Package for 230 SL 65 AMG. Includes ECU Upgrade, High Efficiency Dual Intercooler Pump and Stainless Steel Sport Muffler. Up to 810HP and 1000LB FT. Gains: +140HP & +262LB FT The R2 performance package is the next step up from our R1 performance package and includes our proprietary ECU tune, our higher efficiency dual intercooler pump kit, proprietary ram air intake and stainless steel performance mufflers for increased, power,