Stainless Steel Headers for M113 Engines mercedes-benz-cle-coupe--236---2024-present--cle-53-amg-esr3097086 though our proprietary tuning software

though our proprietary tuning software and approach for Porsche is completely unique and independent from our Mercedes tuning program

The  RENNtech ECU Plus Upgrade brings the GLC 43 AMG SUV up to 416 HP and 460 LB-FT | Gains: +41 HP and +62 LB-FT

Designed in-house by RENNtech the Bumperette Delete removes the North American spec “bumperettes” of the AMG GT -series

Starting at R1

Stainless Steel Headers for M113 Engines mercedes-benz-cle-coupe--236---2024-present--cle-53-amg-esr3097086 though our proprietary tuning softwareRENNtech Stainless Steeel Exhaust Headers for M113 55 AMG Engines. Gaines: +15HP & 20TQ RENNTECH stainless steel and ceramic coated exhaust headers offer true bolt on installation, mounting directly to the OE down pipes and all RENNTECH headers are hand built from mandrel bent, seamless tubing and CNC machined stainless flanges. Advanced computer aided design (CAD) and flow analysis software allows RENNTECH headers to deliver substantial gains across