RENNtech Stainless Steel Headers for M273 Engines Mercedes-Benz

  • £4,480.00
    Unit price per 
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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 the entire RPM range

  • RENNtech headers are constructed of the highest quality T-304 stainless steel and are ceramic coated to further reduce latent heat in the engine compartment as well as combat against thermal stress.


  • +11HP / 20 TQ



  • 209 - CLK 550
  • 219 - CLS 550
  • 212 - E 550
  • 207 - E 550