Type RR Knuckle

Description

The Type RR Knuckle is the evolution of Wisteria’s popular Type ⅡR, engineered for drivers who demand maximum front steering angle in competitive drift settings. Developed through extensive testing, this model increases the effective turning angle dramatically while maintaining a natural, confident steering feel.

Compared to the Type ⅡR, the Type RR features a further reduced Ackermann angle and refined geometry, enabling smoother transitions and tighter angles. While it requires body widening and wider track setup, its optimized balance allows even developing drivers to benefit from high-angle performance without compromising control.

Key Features

• Extreme Steering Angle: Wisteria’s highest-angle knuckle in the series—ideal for high-level drift builds.
• Refined Geometry: Sharper angles and a milder Ackermann setting deliver smoother, controlled transitions.
• Best for Wide-Body Setups: Requires widened fenders and offset lower arms for full functionality.
• Competition Ready: Trusted in pro-level builds and grassroots competitions alike.
• Made in JAPAN: Engineered with precision, durability, and race-proven results.

Technical Information

• Compatibility:
• Nissan Silvia S14, S15
• Nissan S13 (requires S14/S15 lower arms, ball joints, and tie-rod ends)
• Ackermann Optimization: Reduced Ackermann geometry for more linear tire angle matching and reduced understeer at high lock.
• Custom Steering Feel:
• Offset the lower arms outward by modifying the subframe.
• Install extended lower arms for a wider track and sharper steering response.
• Using both methods together ensures ideal balance and clearance.

Installation Requirements

• Lower Arm Setup: Must be offset outward—either by modifying the subframe or using extended arms.
• Stopper Installation:
• Stoppers (not included) must be added to the front and rear of the lower arms to prevent interference.
• Body Widening: Requires a fender extension of 25–35mm per side for proper clearance.
• Professional installation is strongly recommended to ensure proper geometry, safety, and alignment.

Contents

• Included:
• Front Knuckles (Pair)
• Optional Parts:
• Steering Adaptors
• Tie Rod End Adaptors

Important Notes

• This product is intended for competition use only.
• Improper installation may compromise safety and performance.
• Steering response will vary based on the method of lower arm offset—choose based on your driving goals and suspension setup.

Product Details

• Category: Front Knuckle (Pair)
• Material: High-strength steel, precision-machined for drift abuse.
• Manufacturing: Made in JAPAN

Shipping Information

• Lead Time: Ships within approximately 1 month from order date.
• Contact us in advance to confirm estimated ship dates before placing your order.

Unleash Your Drift Angle

Ready to take your S-chassis to the next level? The Type RR Knuckle is built for serious drivers who want to attack every corner with maximum lock and stable control. Whether you're practicing at your local track or competing at top-tier events, this knuckle delivers angle, consistency, and confidence.

Master extreme drift angles with the precision of Wisteria’s Type RR Knuckle.