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Roush Stage 1 Supercharger Kit (05-09 GT)

Roush Mustang Stage 1 Supercharger Kit (05-09 GT) 421099

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Regular Price $6,149.99
Sale Price $5,989.99
Manufacturer Part # 421099

Availability: Usually Ships in 7-10 Business Days
Product Code: 4162

Roush Stage 1 Supercharger Kit gives your Mustang a huge boost in power, transforming her into a track beast. With a whopping 475 HP and 435 ft/lb of torque, there's not much you can't do. 421099.
Key Product Specs
  • Introducing Roush's Stage 1 Supercharger Kit from Stangmods! If you want to take your Mustang to the next level, this is just what you need! This supercharger is designed for manual transmissions only and is a single-belt stage one kit that boosts your Stang to 475 HP and 435 lb/ft at the flywheel! This kit is special and unique; over time it is possible to bring your performance up to a whopping 550 HP and 500 ft/lb of torque!

  • Roush's Stage 1 Supercharger kit comes with everything you need to transform your Mustang into a beast. You get the induction system, intercooler, fuel charging assembly, 105 mm bolt-on pulley, calibration and the wiring in addition to the supercharger. If you're looking to let your Mustang be the leader on the track, remember the names Stangmods and Roush!

    Key Specs
  • 475 hp / 435 lb-ft at the fly wheel
  • Comes with all the parts you need
  • 105mm bolt-on pulley allows easy upgrade later
  • Manual transmissions only

    Fits 2005-2009 Mustang GT

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