RENNtech Stainless Steel Sport Mufflers for Bentley Continental SS / GT / GTC Speed porsche-panamera--970-2---2013-2016---facelift--panamera-s---4s-esr4544039 604 HP @ 5500 RPM

604 HP @ 5500 RPM

front canards

Includes ECU Upgrade and Carbon Fiber Air Box

SL (R230) 65 AMG [2 Filters Required] (HP: 612 | Year: 04 >)

Rated by RENNtech:              669 HP @ 6

RENNtech Stainless Steel Sport Mufflers for Bentley Continental SS / GT / GTC Speed porsche-panamera--970-2---2013-2016---facelift--panamera-s---4s-esr4544039 604 HP @ 5500 RPMRENNtech Stainless Steel Sport Mufflers for Bentley Continental SS GT GTC Speed 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. Gains: +10 HP