Mercedes E63 S AMG W213 3.5" Decat Downpipe

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  • The E63 S downpipes are machined from T-304 high-grade stainless steel are are tig welded in house
  • They are made of 76mm stainless pipe straight out of the turbo providing a sharper throttle response due to faster spool of the turbo
  • These downpipes will provide noticeable power gains and a much more aggressive exhaust note which sounds truly amazing
  • Produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which generates maximum performance
  • There is also a substantial weight saving in comparison to the factory catalytic converter
  • The decats are mandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque. 
These will fit the following models perfectly:
  • W213 E63 AMG
  • W213 E63S AMG

We have tested this product and found increases of around 30bhp without a map and 120bhp with a stage 2 map.

The standard V band clamp works perfectly onto the turbo and we supply a stainless clamp and bolt to join the two together in the middle as well as all the bolts for the brackets.

Professional installation is recommended as some exhausts sit slightly different from others and all the AMG cars can be difficult to fit.

Collections: Mercedes downpipes Vendors: MSL Performance