Maserati 203851

The Piastra Fix Barra Antiroll Po (SKU: ms-203851) is a critical suspension component for Maserati vehicles, designed to maintain precise handling characteristics synonymous with Italian performance engineering.

Engineering behind the anti-roll bar plate

This CNC-machined aluminum plate secures the anti-roll bar system in Maserati Quattroporte and GranTurismo models. Its aerospace-grade T6 temper aluminum construction ensures optimal stress distribution during aggressive cornering while resisting corrosion from road salts and brake dust. Proper installation requires torque specifications between 85-95 N·m using factory alignment pins to prevent premature bushing wear.

Performance implications and failure symptoms

Compromised anti-roll bar mounts manifest through vague steering feedback and irregular tire wear patterns, particularly on the inner shoulder. Left unaddressed, degraded mounting plates can lead to subframe cracking in extreme cases - a repair exceeding $8,000 in labor-intensive body alignment procedures. Our OEM-spec replacement includes thermal-resistant polymer bushings rated for -40°C to +150°C operation.

Cross-compatibility and enhancement packages

While designed for 2013-2020 Maserati applications, this component pairs effectively with our Maserati suspension upgrades including magnetic ride control recalibration kits. Enthusiasts tracking their Ghibli Trofeo may combine it with Ferrari-derived titanium linkages for reduced unsprung mass. We also recommend inspecting Lamborghini-spec fastener kits for high-vibration environments.

Technical support and custom solutions

Our master technicians provide FEA (Finite Element Analysis) reports upon request and can source racing-grade billet alternatives for modified applications. Contact our European performance desk for track-day prep consultations or inquire about Bentley Continental GT3 inspired reinforcement techniques. Same-day shipping available for urgent track-side support requirements.