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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
4 & 5-rib belt drives
Will work with K24 but only with K20 transmission
The OEM B16/ITR main shaft and 5th gears can be reused or the 5th gears can be replaced with a MFactory shaft brace
improves IAT's
MFactory K20 4
Subaru WRX Sedan 05-07 MT / 04' STI w/ 5x114 (w/Stub) L/R Axle Horsepower Rating:1000HP 4 & 5-rib belt drivesFar more superior than your typical swap axles, Insane Shafts axles are made out of chromoly steel that is put through a proprietary annealing and heat treatment process that is capable of handling power demands in your choice of 500 or 1000 wheel horsepower. These axles are the perfect addition to your high performance vehicle needs. All insane shafts axles include removable ABS rings (if applicable) and new spindle nuts. Application: 05 2007 WRX
