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Partner Showcase
Our partner, M-Tech Performance, set a world record for the fastest C 63 S at Palm Beach International Raceway on October 30, 2021. Their shop C 63 S ran 9.87 seconds at 144 mph in the 1/4 mile using our XDI-EVO HPFP setup!

Not stopping there, M-Tech Performance reset their own record at the TRC Street Kings event, running 9.6 seconds at 147 mph.

Records List
This C63 LS1 made 809 WHP and 900 lb-ft of torque using our XDI-60e high-pressure fuel pumps, running full E85 with Pure 900 turbos at 28 psi. No methanol injection required.

C63 record build
C63 dyno results
Applications
2014–2018 M177 (Pre-Facelift)

  • W205: C63, C63 S

2019+ M177 (Post-Facelift)

  • W205: C63, C63 S
  • W253: GLC63, GLC63 S
Specifications

XDI-EVO (Set of 2):

  • Price: $3,299
  • Max Pressure: 250 bar / 3,600 psi
  • Includes: New hard lines and all necessary hardware
  • Fitment: OEM feed lines fit the EVO for a plug-and-play install

XDI-60e (Set of 2):

  • Price: $4,999
  • Max Pressure: 260 bar / 3,800 psi
  • Flow Increase: 63% over stock
  • Includes: New hard lines and all necessary hardware (low-pressure lines to the HPFPs not included)
XDI-60e Low-Pressure Plumbing: We recommend a -8AN main line from the tank, split into 2x -6AN lines (one per HPFP). Maintain a minimum of 70 psi at the HPFP inlet at all times to avoid starving the pump(s).