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POWERFLEX REAR TRAILING ARM BUSH
COMPATIBILITY12-21 Toyota 8612-20 Subaru BRZ12-16 Scion FR-S
-Capacity: 7 fluid ounces
No permanent fuel access cover modification is required
Radium Fuel Pulse Damper-Xr 8An Orb hd POWERFLEX REAR TRAILING ARM BUSHRadium Engineering fuel pulse damper The opening and closing of fuel injectors creates pressure pulses in the fuel rail; this can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and can often help idle surge, especially