Energy Suspension Hyper-Flex Rack & Pinion Bushing Set - Black | 2002-2009 Nissan 350Z / 2003-2007 Infiniti G35 Coupe (7.10105G)

Restore and improve your 350Z or G35 Coupe's steering precision with the Energy Suspension Hyper-Flex polyurethane rack and pinion bushing set. Replacing the worn factory rubber bushings with Energy Suspension's proprietary Hyper-Flex polyurethane eliminates steering rack movement, reduces vagueness, and restores the direct, connected steering feel these platforms are known for.

Key Features:

• Energy Suspension Hyper-Flex polyurethane construction
• Black finish
• Complete rack and pinion bushing set
• Direct replacement for factory rubber bushings
• Reduces steering rack movement and flex
• Improved steering feel and precision
• Longer service life than factory rubber
• Energy Suspension Limited Warranty

Performance Benefits:

• Improved Steering Precision: Eliminates rack movement for more direct steering response
• Reduced Vagueness: Firmer bushing material reduces flex and play in the steering system
• Restored Feel: Returns the steering to a more connected, responsive character
• Longer Life: Polyurethane outlasts factory rubber significantly
• Oil Resistant: Hyper-Flex material resists oil and fluid degradation
• Direct Fit: Engineered for direct replacement on 350Z and G35 Coupe

Specifications:

• Brand: Energy Suspension
• Part Number: 7.10105G
• Product: Rack & Pinion Bushing Set
• Material: Hyper-Flex polyurethane
• Color: Black
• Fitment: Direct replacement
• Warranty: Energy Suspension Limited Warranty
• Barcode: 7.10105G

Fitment Information:

• 2002-2009 Nissan 350Z (Z33)
• 2003-2007 Infiniti G35 Coupe (V35)
• Note: Fits coupe body style - verify your specific model before ordering
• Installation: Professional installation recommended

What's Included:

• Energy Suspension Hyper-Flex rack and pinion bushing set (complete)
• Installation instructions
• Note: Grease included or use Energy Suspension supplied lubricant for installation

Installation Notes:

• Professional installation recommended
• Raise and support vehicle safely
• Remove steering rack from vehicle
• Press out factory rubber bushings
• Install Energy Suspension polyurethane bushings using supplied lubricant
• Reinstall steering rack and torque to manufacturer specifications
• Check steering alignment after installation

Why Replace Rack and Pinion Bushings?

The rack and pinion bushings mount the steering rack to the subframe or chassis, holding it in position during steering inputs. Factory rubber bushings are designed to provide some compliance to absorb road noise and vibration, but over time they degrade, crack, and soften - allowing the steering rack to move under load. When the rack moves, steering inputs are partially absorbed by the bushing flex rather than being transmitted directly to the wheels. The result is a vague, imprecise steering feel with a larger-than-desired dead zone around centre. On the 350Z and G35 Coupe - platforms celebrated for their driver-focused handling - worn rack bushings are particularly noticeable and detract significantly from the driving experience.

Hyper-Flex Polyurethane vs. Factory Rubber:

Energy Suspension's proprietary Hyper-Flex polyurethane is significantly firmer than factory rubber, providing much less compliance under load. This firmness means the steering rack stays in position during steering inputs, transmitting your inputs more directly to the wheels. The result is a noticeably more precise, connected steering feel with less dead zone and better on-centre feel. Polyurethane also outlasts rubber significantly - factory rubber bushings can degrade within 5-10 years, while Energy Suspension polyurethane bushings are designed for long-term durability. The Hyper-Flex material is also resistant to oil, ozone, and temperature extremes that degrade rubber over time.

350Z and G35 Coupe Steering Character:

The Nissan 350Z (Z33) and Infiniti G35 Coupe (V35) share the same FM platform and are celebrated for their balanced, driver-focused handling. The VQ35DE and VQ35HR engines provide strong power, and the rear-wheel-drive layout rewards precise steering inputs. Maintaining the steering system's precision is critical to preserving the driving experience these cars are known for. Worn rack bushings are one of the most common causes of steering vagueness on higher-mileage 350Z and G35 Coupe examples, and replacing them with Energy Suspension polyurethane is one of the most cost-effective handling improvements available.

Energy Suspension Hyper-Flex System:

Energy Suspension is the world leader in performance polyurethane suspension technology, with decades of experience developing application-specific formulas for their Hyper-Flex material. The complex and diverse nature of their proprietary Hyper-Flex material requires constant attention to developing the optimum polyurethane formulas for each application. This dedication has produced quality components trusted by enthusiasts and professional builders worldwide. Energy Suspension backs their products with a Limited Warranty and customer support, reflecting their confidence in the Hyper-Flex system's durability and performance.

Why Energy Suspension?

Energy Suspension is the most recognized name in performance polyurethane suspension components, trusted by enthusiasts and professional builders worldwide. Their Hyper-Flex system is engineered for each specific application, ensuring the correct durometer (firmness) and dimensions for optimal performance and fitment. Energy Suspension's decades of experience with the Nissan and Infiniti platforms ensures their bushings are engineered to the correct specifications for reliable, long-term performance on the 350Z and G35 Coupe.

Perfect For:

• 2002-2009 Nissan 350Z owners experiencing steering vagueness or imprecision
• 2003-2007 Infiniti G35 Coupe owners wanting improved steering feel
• 350Z/G35 suspension refreshes and handling upgrades
• Track day 350Z/G35 builds wanting maximum steering precision
• Anyone seeking Energy Suspension Hyper-Flex quality for their Z33/V35 platform

Perfect For: 2002-2009 Nissan 350Z and 2003-2007 Infiniti G35 Coupe owners seeking Energy Suspension Hyper-Flex rack and pinion bushings for improved steering precision and restored handling feel.

Pro Tip: If your 350Z or G35 has high mileage, inspect and replace all rubber suspension bushings at the same time - worn control arm, sway bar, and differential bushings all contribute to the overall handling feel and are often due for replacement together.

Direct Replacement: Hyper-Flex polyurethane. Black finish. Fits 350Z (2002-2009) and G35 Coupe (2003-2007). Longer life than factory rubber. Energy Suspension Limited Warranty.

Restore your 350Z or G35 Coupe's steering precision with Energy Suspension Hyper-Flex rack bushings - polyurethane firmness, direct fit, proven quality.