Ultimate Confidence. Inspired by the Porsche RSR, this non-adjustable design is hands down the best rear upper control arm on the market. The immediate difference between Porsche OE and the Fall-Line piece is dramatic and makes for perceivable improvements in rear end stability, traction, and driver confidence in all conditions.
High-quality rod ends make this transformation possible—they replace the factory rubber bushings in favor of monoball ends for improved suspension response and feedback. The change also ensures a dramatic reduction in unexpected alignment changes under load. A fixed arm guarantees no unwanted adjustments are made to negatively affect anti-dive and overall rear suspension behavior.
Product Details:
- Fixed, non-adjustable arm mimics Porsche Motorsport treatment
- High-quality FK monoball rod ends
- Beautifully CNC-designed, engineered arms for robust strength
- Black anodized finish for longevity and resistance to corrosion
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No new alignment necessary after fitting
Sold as a set of four. Fits all Porsche 996 & 997 models.