RENNtech Stainless Steel Sport Mufflers for 230 - SL 63 / 65 AMG mercedes-benz-e-class-sedan--211---2003-2009--e-320-esr1332605 R3 Performance Package for Mercedes-AMG

R3 Performance Package for Mercedes-AMG E63 (S): ECU Upgrade (HHT)

Note: Mercedes M278 engine performance when measured obtains higher numbers that rated from factory

rotors and calipers

The RENNtech High-Performance Brake Lines come in a complete kit of 4 lines

CLASS G (W 463) 320 V6 Torpedo [2 Filters Required] (HP: 210 | Year: 97 > 00)

RENNtech Stainless Steel Sport Mufflers for 230 - SL 63 / 65 AMG mercedes-benz-e-class-sedan--211---2003-2009--e-320-esr1332605 R3 Performance Package for Mercedes-AMGRENNtech Steinless Steel Sport Mufflers for the 230 SL 63 65 AMG Gains: up to 10 HP & 15 TQ. RENNtech stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle. Our mufflers offer lighter weight than the stock exhaust and improve performance by reducing exhaust back pressure and improving exhaust gas flow.