The Powerflex Rear Lower Arm Rear Bushing for the BMW E60 5 Series, E63 6 Series, E53 X5, and E39 5 Series, designed specifically for a 14mm fitting, is a high-performance upgrade that enhances the rear suspension system.
Over time, the factory hydro-bushings and ball joints in your front curved control arms (also known as tension struts or thrust arms) degrade, turning your ultimate driving machine into a sloppy ride.
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Brand:
ES#:
5481615
Mfg#:
31121092609/10KT
In Stock
$471.99
This product was last offered at the strikethrough price on 07-02-2026
BC Racing took the best features from their BR Series Coilover, engineered components to improve driver experience, and are proud to present the BC Racing DS series with digressive piston damping that dramatically improves suspension feel and feedback.
Offering 1/4" drop and better handling and control - a setup you'll love to drive every day
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Developed exclusively for super sports cars, sports cars and performance sedans, V4 coilovers are the ultimate in coilover technology.
For vehicles with EDC/ESC
The Powerflex Front Sway Bar Bushing for the BMW E24, E28, E39, and Z3, specifically designed for a 14mm sway bar, is an essential upgrade for enhancing the vehicle’s suspension performance.
Bring the sharp, confident handling back to your classic Bimmer. Ditch the mushy rubber and give your chassis the upgrade it deserves while keeping that timeless look intact.
if your rear end is starting to feel a bit vague, sloppy, or prone to unpredictable thuds when you step on the gas, your factory rubber subframe bushings have likely left the chat.
For Sedan Models Only
A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.
Lifetime Replacement
