Powerflex Black Rear Lower Control Arm Rear Bushings - B5 Audi | A4 | S4 (AWD)Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedback, and tire wear. Powerflex uses their own premium polyurethane formulation to provide minimal NVH (noise, vibration, harshness) and increased longevity over stock rubber bushings. Bushings are produced in one of three durometers Yellow (70A, approximately 25% stiffer than stock), Purple (80A, approximately

I should be making 400hp+ on the current settings

and corrosion proof shroud for the ALTA high flow foam filter and a connection point for the fresh air tube

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50 State Legal

Ignition Timing Precisely Calibrated for 91 Octane Fuel

Replaces OEM P/N 021-121-031A (021121031A)

typical power gains around +80-90HP & 95-105TQ (ft-lbs) over stock with max boost pressure increased to 28-30psi

Turbo Inlet Hose

MATERIAL FORGED 4340: Made from strong and durable 2 piece 4340 forgings these rods will withstand almost everything you can throw at them

Lightweight and high-quality steel flywheel

Wear-free since there are no moving parts

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