PFR5-308-13BLK - PowerFlex Rear Sway Bar Bushing - 13 Mm - E30, E28, E24
PowerFlex Rear Sway Bar Bushing - 13 Mm - E30, E28, E24
Optimizing the performance of a classic chassis requires eliminating every ounce of slop. Equip your vehicle with Powerflex Black Series bushings to secure the predictable, razor-sharp rear-end control required on the limit.
In competitive motorsport, consistency and predictability are the difference between the podium and the paddock. Factory rubber bushings introduce compliance and deflection under load, allowing the rear sway bar to lag and compromising cornering geometry. For classic BMW platforms pushing the limits on track, this deflection translates to delayed weight transfer and unpredictable mid-corner rotation.
The Powerflex Black Series Rear Sway Bar Bushing is engineered specifically to eliminate this variable. Manufactured from Powerflex's proprietary 95 Shore A polyurethane compound, these bushings ensure immediate, uncompromised sway bar activation. By replacing compliant OEM rubber with this motorsport-grade material, you ensure that suspension inputs are transferred directly to the chassis, stabilizing the rear roll center and sharpening overall handling dynamics.
Technical Performance Benefits
Zero Deflection: The 95 Durometer compound delivers maximum resistance to load, ensuring the 13mm rear sway bar operates at 100% efficiency during high-speed cornering and rapid transitions.
Chassis Longevity & Consistency: Unlike standard rubber that degrades under the thermal and mechanical stresses of racing, this polyurethane formulation maintains its structural integrity run after run.
Reduced Friction & Binding: Engineered with precision internal knurling to retain specialized lubricant, preventing binding and allowing fluid, predictable suspension travel.
Motorsport-Grade Durability: High resistance to oil, fuel, and environmental degradation, ensuring reliable performance in endurance racing conditions.
Fitment Note: We recommend measuring your rear factory or aftermarket sway bar to determine which size of bushings are required for your vehicle. Sway bar sizes can differ depending on factory suspension packages and aftermarket sway bar brands.
Prop 65 Warning
Cross Reference
33551129678
PFR5-308-13
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
E24
630CSi
M30 3.0L
Use vehicle selector to confirm fitment
BMW
E24
633CSi
M30 3.2L
Use vehicle selector to confirm fitment
BMW
E24
635CSi
M30 3.4L
Use vehicle selector to confirm fitment
BMW
E28
524td
M21 2.4L
Use vehicle selector to confirm fitment
BMW
E28
528e
M20 2.7L
Use vehicle selector to confirm fitment
BMW
E28
533i
M30 3.2L
Use vehicle selector to confirm fitment
BMW
E28
535i
M30 3.4L
Use vehicle selector to confirm fitment
BMW
E30
318i
M10 1.8L
Use vehicle selector to confirm fitment
BMW
E30
318i
M42 1.8L
Use vehicle selector to confirm fitment
BMW
E30
318is
M42 1.8L
Use vehicle selector to confirm fitment
BMW
E30
325e
M20 2.7L
Use vehicle selector to confirm fitment
BMW
E30
325i
M20 2.5L
Use vehicle selector to confirm fitment
BMW
E30
325ix
M20 2.5L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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