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Arrington and Magnuson co-
sponsor the Palmetto Nationals.
June 17-19
Darlington Dragway

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There is nothing we like better than to show you our work!

Please enjoy these fine examples -- from Challengers to Jeeps, from small HEMIs to BIG ONES, from quiet sleepers to noisy racers, you will find a lot of great ideas for your car build below. Then don't forget to call us at 866-844-1245 to talk about your car.

"Get to know us" video and Virtual Shop Tour with videos!

Michael R's Supercharged 449 SRT8 2009 Challenger
12/6/2012
lead image

Michael left his 2009 SRT8 Challenger at our facility to make a few performance modifications on it. We transformed his stock Challenger into a beastly supercharged 449.

Michael R's Supercharged 449 SRT8 2009 Challenger

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Supercharged 2009 Challenger 449 SRTup on the rack
Supercharged 2009 Challenger 449 SRT engine apart
Supercharged 2009 Challenger 449 SRT
Supercharged 2009 Challenger 449 SRT engine with Whipple Supercharger
Supercharged 2009 Challenger 449 SRT
Supercharged 2009 Challenger 449 SRT with new wheels
Supercharged 2009 Challenger 449 SRT interior
Supercharged 2009 Challenger 449 SRT
Supercharged 2009 Challenger 449 SRT Motor
Supercharged 2009 Challenger 449 SRT wheels and tires
Supercharged 2009 Challenger 449 SRT new wheels
Supercharged 2009 Challenger 449 SRT on the dyno
Supercharged 2009 Challenger 449 SRT dynograph

Michael's Car was enhanced with a 4.0 Whipple Supercharger System.

These photos were taken inside the Arrington Performance Headquarters during performance upgrades.

Build Specs:
  • 2009 Supercharged 6.1L SRT8 Challenger
  • Arrington Performance 449 CI longblock
  • API 4.0L Whipple Supercharger Kit
  • API Complete Fuel System including Dual Pump Hat With Walboro Pumps
  • Aeromotive Injected Bypass Fuel Regulator
  • AeroQuip- 6 and 8 Braided Black Fuel Lines
  • Paramount Performance 8.8 Rear Differential Kit With Detroit True Track
  • Mcleod RXT Clutch 09-10 Challenger-Viper 1 1/8 x 26 Input
  • Challenger 2 1/16 Dual Guage Pillar Pod with AEM Digital Wideband Air/Fuel Guage and AEM 30-35 PSI Digital Boost Guage
  • API Custom Billet Oil/Air Separator
  • API Automatic Drive Shaft Safety Loop
  • Challenger Pedders XA Extreme Police Style Coilover Set
  • Arrington Custom Tune
  • TORQUE: [MAX = 923.3]
  • POWER: [MAX = 848.5]