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By using the “drill-out-bushing” technique, you will create the room necessary to chisel out the inner sleeve in the rear spindle. 
The rear suspension of the Scion FR-S is quite elaborate, and again…not a job you'd want to do on your own. Here we have the entire rear control arm bushing set (part# 8.3130) installed and ready to go back on the Motovicity Ticket to Ride Scion FR-S.
Rounding out the bushings Energy Suspension offers for the Scion FR-S are these front (part# 8.5138) and rear (part# 8.5139) sway bar bushing sets. The end links not only offer upgraded urethane bushings, but they are also adjustable so you can set pre-load.
Fuel supply duties for the now supercharged FR-S will be handled by an AEM High Flow Fuel Pump (part# 50-1000). The AEM Fuel Pump with its 320 liters per hour at 43 psi of fuel flow, is definitely up to the job of taking on the needs of the Motovicity TTR Scion FR-S.
Here we have the AEM pump next to the OE FR-S pump. The AEM pump comes with several sleeves and spacers to help adapt it to many different cars. 
