Energy Suspension 11.18101R Polyurethane Master Bushing Kit for 86-91 Mazda RX-7

Vehicle Fitment

• 1986-1991 Mazda RX-7 (Base, GXL, Convertible, Turbo, SE, all engines)

Features

• Complete Hyper-Flex™ polyurethane suspension bushing master kit
• Replaces front and rear control arm bushings for improved stability
• Includes front and rear sway bar bushings (24 mm front, 14 mm rear)
• Ball joint and tie rod end boots included for full coverage
• High-durability polyurethane outlasts OEM rubber bushings
• Improves handling precision and cornering response
• Reduces unwanted suspension movement and wheel hop
• Designed for street and performance driving conditions

Specifications

• Part Number: 11.18101R
• Material: Performance polyurethane
• Color: Red
• Includes complete set of suspension bushings and protective boots
• Direct replacement fit for specified RX-7 years
• Service type: suspension bushing kit
• Application: front and rear suspension systems
• Made in USA performance grade construction

Included Components

• 1x full set front control arm bushings
• 1x full set rear control arm bushings
• 2x front sway bar bushings (24 mm)
• 2x rear sway bar bushings (14 mm)
• Ball joint boots and tie rod end boots
• All required hardware for kit installation

Product Description

The Energy Suspension 11.18101R Hyper-Flex™ Master Bushing Kit is a comprehensive upgrade designed to enhance suspension performance on 1986-1991 Mazda RX-7 models. This complete polyurethane bushing set replaces worn factory rubber bushings throughout the suspension, delivering increased control, better wheel tracking, and reduced unwanted movement during acceleration, braking, and cornering. High-durability polyurethane construction resists degradation from road chemicals, UV exposure, and heat, providing a long service life compared to traditional rubber components.

This master kit includes front and rear control arm bushings, sway bar bushings sized for both front and rear suspension, and protective ball joint and tie rod end boots to ensure full coverage and wear protection. By tightening up suspension linkages, the 11.18101R kit improves steering precision and handling feel without harshness. Whether you're restoring an RX-7 for performance driving or replacing worn suspension parts for daily use, this Energy Suspension master set offers a robust and reliable solution that enhances both performance and longevity of your suspension components.