RENNtech SLR Performance Exhaust Package (Header+Muffler) with 200 Cell Sport Cats mercedes-benz-gle-class--166---2016-2020--gle-43-amg-esr2808532 The R1 performance package includes

The R1 performance package includes our proprietary ECU tune and higher efficiency intercooler pump for increased

the shocks provide height adjustments

560 HP @ 6000 RPM

and powerful Akrapovič racing sound to match its performance

In order to satisfy the most discriminating tastes

RENNtech SLR Performance Exhaust Package (Header+Muffler) with 200 Cell Sport Cats mercedes-benz-gle-class--166---2016-2020--gle-43-amg-esr2808532 The R1 performance package includesThe SLR Mclaren Performance Exhaust consists of RENNtech Stainless Steel Headers and RENNtech Stainless Steel Sport Mufflers with 200 cell Catalytic Conveters. Total Gains: +59HP & +33TQ. Improve SLR performance output up to 59HP with the RENNtech Exhaust upgrade consisting of SLR Header and SLR Race Muffler! These RENNTECH SLR headers are developed and tested completely in house and improve the SLR perfromance ouput up to 44HP! These headers are hand