S/R Series Turbocharger


"the fastest car ever recorded by our Correvit, pulled 1g in acceleration off the line, quicker than a $300K F355 Ferrari!"  

Motor Magazine  


APS Turbocharger
APS SR56 Turbocharger - P/N 990-060-650
The SR56 is the choice for the performance enthusiast who wants the ultimate in engine power whilst maintaining stock turbocharger orientation. Ideally suited to heavily a modified Subaru engine of 2.2 - 2.5 L capacity. With flow capacity to produce 500 hp at 14.5 psi and 550 hp at 22 psi, this turbocharger is for the serious street/strip racer.

57.0 mm
60.0 mm
76.2 mm
55.0 mm

News Flash! - SR55 goes 11.5 sec @ over 122 mph!

MZM's Full Weight Subaru WRX with '03 JDM STI Version 8 Type C Transplant peeled off consistent mid 11's in San Antonio in an internally stock 2.0L fitted with the following components:

APS SR55 Turbocharger APS Front Mount Intercooler
APS 3.5" Race Exhaust APS Dual Vent BOV
APS High Flow Cold Air Intake 101 Octane Unleaded Fuel
No other engine modifications such as NOS etc.

Click here for video action of MZM's previous 11.6 sec @ 121 mph run.