An upgraded Atmospheric valve for Mercedes M270/M274 Engine S5 This prevents our blow off

This prevents our blow off valves suffering any of the failures associated with single piston and diaphragm type diverter valves

Layers of reinforcing fabric: 3

Static Sound Example - Secondary Cat Back Exhaust (Venom Rear Box Delete)

000 rpm the volume of the non resonated cat back system increased by +15

Model Year: 2000 to 2005

An upgraded Atmospheric valve for Mercedes M270/M274 Engine S5 This prevents our blow offWe recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner This Blow Off, or Dump valve, is for the Mercedes 2. 0 Turbo GDi engine found in the CLA250 that has the electronically controlled bypass valve. It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred