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VRP Blow Off Valve Kit (M157/M278)

VRP Blow off valve kit for the Mercedes M157 and M278 AMG platforms.


  • Mercedes CLS63 AMG (2012 – 2018)
  • Mercedes ML63 AMG (2012 – 2015)
  • Mercedes S63 AMG (2011 – 2017)
  • Mercedes CL63 AMG (2011-2014)
  • Mercedes E63 AMG (2012 – 2016)
  • Mercedes S550 (2011 – 2017)
  • Mercedes CL550 (2011 – 2014)
  • Mercedes CLS550 (2011 – 2018)
  • Mercedes E550 (2012 – 2014)
  • Mercedes ML550 (2012 – 2014)

Original price was: $1,099.00.Current price is: $999.00.

Availability: Available on backorder

Core Option *

We charge a $200 deposit for those who want to keep their old core until their kit is received. Once we receive your old core, you will be refunded the $200. If you want to send your core in advance, the kit will be shipped as soon as we receive it.

Already have a Valve?

Have your own blow off valve? Get the kit without the valve and add your own!

ALL Kits are now Side mount, They are no longer center mount!

**Please allow about 2 weeks for order preparation



VRP M157 / M278 Blow of valve / anti surge valve kit

This VRP kit takes our Blow off valve for M157/ M278 engines!

This valve protects your precious turbo chargers from compressor surge which can drastically decrease the life of your turbos. On throttle close this kit opens the “Blow off valve” to release charge air from your turbo pipes to atmosphere preventing it from back flowing into your turbo charger.


  • Modified Charge Pipes
  • Custom Silicone 90*
  • 38mm Blow off valve
  • Map Sensor tap
  • Vacuum lines


Capable of retaining the factory engine cover (Cutting of mounting bracket required)


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