Used with the following VMP upper FEAD brackets:

• Odin No-Grind "Boomerang" V2 '11+ (VMP-ODT001,ODT007)
• Bomber bracket '11-17 top mount style rear inlet SC (VMP-SUT010,SUT012)
• Atlas Bracket '11+ Odin (VMP-ODT010)

Allows the old style Roush spider bracket with integrated tensioner/idler to have a 3rd attachment point to VMP FEAD bracket.

If your FEAD bracket is tapped M10 a thread reducer* and longer bolt* is recommended OR you may drill out your spider bracket and use a longer M10 bolt.

*Thread reducers convert a M10 (M10X1.5) threaded hole to a M8 (M8X1.25)
*Factory Roush bolt is approx. 50 mm long, we recommend approx. 60 mm to ensure proper engagement