Stainless Steel Headers for M156 - 63 AMG Engines (216-CL / 221-S) mercedes-benz-c-class--205-coupe---2016-2023--c-400-biturbo-esr2534224 R-Line Comparison: Vehicle Package HP

R-Line Comparison: Vehicle Package HP Gains TQ Gains W222 - AMG S63 Stock

5L V8 BiTurbo) Modified Performance (at crank):

RENNtech Stainless Steel Exhaust Performance and Sound Pipe for 209 - CLK 63 AMG

307 LB-FT @ 3000 RPM

We have found the M177 engine stock performance numbers vary from the baseline figures claimed by Aston Martin

Stainless Steel Headers for M156 - 63 AMG Engines (216-CL / 221-S) mercedes-benz-c-class--205-coupe---2016-2023--c-400-biturbo-esr2534224 R-Line Comparison: Vehicle Package HPRENNtech Stainless Steeel Exhaust Headers for M156 63 AMG Engines (216 CL 221 S). Gaines: +11HP & 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