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

All RPS wheels are developed and tested to comply with TUV standards through Finite Element Analysis (FEA) software

):                        188  HP @ 3

We have found the M178 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz

the shocks provide height adjustments

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