CV Joints Kits

Porsche CV Joint Kits | Smooth Power Transfer & Reliable Driveline Performance

CV joint kits (Constant Velocity joint kits) are vital to your Porsche’s drivetrain, allowing the transmission of power from the gearbox to the wheels while maintaining smooth rotation — even under varying suspension and steering angles. A properly functioning CV joint ensures quiet operation, smooth acceleration, and consistent handling performance.

At Design911, we supply premium CV joint kits designed to match or exceed original engineering standards. Each kit includes the CV joint, boot, grease, clips, and fittings for a complete, professional repair. Manufactured from precision-machined, heat-treated steel and designed for durability, these kits provide long-lasting performance for both road and track use.

Whether you’re restoring a classic Porsche or maintaining a modern model, our CV joint kits guarantee smooth power delivery, reduced vibration, and reliable driveline operation.

What Do CV Joints Do?

The CV joint (Constant Velocity joint) allows your Porsche’s driveshafts to transmit power efficiently from the transmission to the wheels while accommodating steering movement and suspension travel.

Core Functions:

• Maintains constant rotational speed across variable angles.
• Transfers torque from gearbox to wheel hubs without loss of power.
• Enables smooth wheel articulation for precise handling.
• Reduces driveline vibration and harshness during acceleration.

Without properly functioning CV joints, your Porsche may experience clicking noises, vibration, and uneven power delivery — all signs of driveline wear or failure.

Why Do CV Joints Fail or Wear Out?

CV joints are exposed to constant torque, movement, and environmental factors. Over time, wear or contamination can cause deterioration, leading to joint noise and performance issues.

Common Causes of Failure Include:

• Torn or split CV boots allowing grease to escape and dirt to enter.
• Lack of lubrication causing metal-on-metal wear.
• Corrosion or pitting of joint surfaces.
• High torque loads from performance driving or age-related fatigue.
• Contamination from road debris or water ingress.

As CV joints degrade, they produce clicking or popping noises when turning, vibration during acceleration, and, eventually, driveline failure if not replaced promptly.

Why Replace Your Porsche CV Joint Kit?

Replacing worn or noisy CV joints prevents drivetrain damage and restores smooth, precise power transfer. Installing a complete CV joint kit ensures all related components — including boot, grease, and clips — are new, properly sealed, and correctly aligned.

Key Benefits:

• Restores quiet, smooth acceleration and handling.
• Prevents further wear to driveshafts and hubs.
• Includes all parts needed for a complete, professional replacement.
• Heat-treated steel components for strength and longevity.
• Perfect for standard maintenance, restoration, or performance use.
• Designed for exact Porsche fitment and reliability.

For best results, always replace CV joints in pairs and ensure both the inner and outer boots are replaced simultaneously to maximise service life.

Highlights

• Complete Porsche CV joint kits with boots, grease, and clamps.
• Precision-engineered for optimal torque transfer and alignment.
• Manufactured from hardened steel for extended durability.
• Direct-fit solutions for Porsche 911, Cayman, Boxster, and more.
• Restores smooth power delivery and reduces driveline vibration.
• Suitable for road, track, or restoration applications.