Tie Bar To Chassis Front Bushing Heritage Series - BMW 1502-2002

Product Details

Dynamic caster change is a performance killer. On the vintage BMW 02-Series chassis, the tie bar to chassis bushing controls longitudinal wheel movement. Under hard threshold braking and high corner entry loads, degraded factory rubber bushings collapse under pressure, allowing the front wheel to shift backwards. The Powerflex PFF5-2005H Bushing Set provides a zero-compromise mechanical fix, locking down the front suspension geometry.

Part of the Heritage Collection, these bushings are molded to optimize daily and spirited road performance, increasing structural stiffness by roughly 25-30% over stock rubber. They completely eliminate the stiction and dynamic deflection that cause front-end tracking instabilities. Finished in low-visibility dark grey, they supply the exact performance behavior of modern polyurethane while blending seamlessly into an un-modified vintage undercarriage.

Technical Features:

• Caster Deflection Lock: Stabilizes longitudinal alignment values under high-G braking and cornering loads.

• Premium Machined Sleeves: High-tolerance stainless steel sleeves ensure perfect alignment pins and zero binding.

• Advanced Material Memory: Engineered to withstand thermal heat cycling and structural fatigue without deforming.

• Direct Press-In Sizing: Precision molded to match original BMW OE part numbers 31131108371 and 31131108371.

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