Insane Shafts 1000HP Front Left or Right Axle Subaru WRX STI 2004 5x100 w/ FM

Application: For 2004 WRX STI W/5X100 (W/FM), 99-04 IMPREZA OUTBACK SPORT, 02-04 IMPREZA 2.5 TS, 99-01 IMPREZA 2.5 RS

The ultimate in high performance cv axles, Insane Shafts 1000hp axles are made from chromoly steel that is put through our proprietary annealing and heat treatment process then cryogenically treated to provide more strength to handle todays high horsepower vehicle demands. Capable in handling up to 1000 wheel horsepower, these axles have been real world tested and proven to handle extreme conditions on or off the track. All Insane Shafts axles include removable abs rings (if applicable) and new spindle nuts. please contact us for custom applications.