2005-2009 Roush 427R/M90 Supercharged GT Upgrade Kits from Stage 3 Motorsports

2,709 views · Published 23 August 2013 · 1:33 · Indexed 1 October 2026

Channel: Stage 3 Motorsports · 2013 · Autos & Vehicles

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Stage 3 Motorsports has now put together Phase Upgrade Kits for the 2005-2009 Roush 427R, or Mustang GT's equipped with the Roush M90 Supercharger. These Kits start with basic modifications such as a Steeda Cold Air Intake and custom Stage 3 tune that come on an SCT Handheld Device. Other Phase kits include smaller supercharger pullies, upgraded AFCO heat exchangers, JBA long tube headers and mid pipe, and more.

http://www.stage3motorsports.com/2005-2009-Mustang-GT-Roush-Supercharger-Upgrades.html

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