RENNtech SLR Performance Muffler porsche-911--991-1---2011-2016--gt3-esr3707851 RENNtech AMG GT63 Side Skirts

RENNtech AMG GT63 Side Skirts are a perfect fit to the vehicles OEM bumper

CLASS C (W 204) 280 V6 [2 Filters Required] (HP: 231 | Year: 07 > 09)

017 HP @ 6

604 LB-FT @ 5

RENNtech SLR Performance Muffler porsche-911--991-1---2011-2016--gt3-esr3707851 RENNtech AMG GT63 Side SkirtsThe SLR McLaren Performance Exhaust consists of RENNtech Stainless Steel Sport Mufflers. Total Gains: +26HP & +33TQ. RENNtech stainless steel (SS) sport mufflers are hand made and rigorously tested to provide maximum performance, dramatically reduce weight and produce an incredible sound. Our freer flowing muffler weighs in at a scant 10 lbs per side in race configuration versus the factory mufflers which weigh in at a hefty 60 lbs per side. That is a