SuperPro KIT132NBK Front/Rear Bushing Kit for 99-05 Mazda Miata 1.8L

Vehicle Fitment

• 1999-2000 Mazda MX-5 Miata (NB Platform, 1.8L I4, RWD) - Base
• 2001-2005 Mazda MX-5 Miata (NB Platform, 1.8L I4, RWD) - Base, LS, SE
• 2004-2005 Mazda Mazdaspeed Miata (NB Platform, 1.8L Turbo I4, RWD)

Features

• Complete front and rear suspension bushing kit for NB-generation Miata
• Replaces aging factory rubber bushings with durable SuperPro polyurethane
• Improves steering precision and suspension response
• Reduces suspension deflection under acceleration, braking, and cornering
• Maintains correct suspension geometry for consistent handling
• High resistance to oil, grease, road contaminants, and heat
• Designed for both street performance and track use
• Engineered for long service life compared with OE rubber bushings

Specifications

• Part Number: KIT132NBK
• Placement: Front and Rear Suspension
• Material: SuperPro Performance Polyurethane
• Platform Compatibility: NB Mazda MX-5 Miata (1999-2005)
• Engine Compatibility: 1.8L DOHC I4 and 1.8L Turbo I4
• Drivetrain: Rear-Wheel Drive (RWD)
• Installation Type: Press-fit polyurethane bushings with steel sleeves
• Alignment Required After Installation: Yes

Included Components

• 1x Front suspension bushing set
• 1x Rear suspension bushing set
• Multiple polyurethane bushings
• Multiple steel inner sleeves

Product Description

The SuperPro KIT132NBK Suspension Bushing Kit is designed to restore and upgrade the suspension system on NB-generation Mazda MX-5 Miata models. Over time, the factory rubber bushings degrade and allow unwanted suspension movement, which can negatively affect steering precision and handling. This SuperPro kit replaces those worn components with high-performance polyurethane bushings engineered to improve durability, responsiveness, and suspension stability.

SuperPro's advanced polyurethane formulation significantly reduces deflection compared to OE rubber while maintaining proper suspension geometry. The result is improved steering feedback, better cornering stability, and more predictable handling under aggressive driving conditions. This makes the kit ideal for enthusiasts restoring older Miatas or upgrading suspension performance for spirited driving or track use. Professional installation and a full wheel alignment are recommended after installation to ensure optimal performance and tire wear.

Fitment is confirmed for Mazda MX-5 Miata NB platform models produced from 1999 through 2005, including Mazdaspeed Miata variants with the 1.8L turbo engine. No official manufacturer confirmation lists compatibility beyond the 2005 NB chassis.