FREE 1 to 3-Day Delivery on Orders $149+ Details
Stifflers FIT Subframe System (79-93 Mustang)Find parts that fit my vehicle
Item 472635
Our Price
$569.95
Military, Medical & First Responders
$28.50 Available in AM Cash Rewards.
Confirm Eligibility
Confirm Eligibility
CONFIRM THIS FITS YOUR VEHICLE!
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A
Features
- MSRP: $569.95
- Minimum Purchase: 1 Unit
- Proposition 65 Warning: Cancer And Reproductive Harm
- Instructions: Available For Download
- Model Year Options: From 1979 Through 1993
- Features: Guaranteed Fitment, In-House Experts, Install Instructions, Worldwide Shipping
- Modular Approach To Chassis Stiffness And Strength Through Design
- Integrates Three Key Components Into A Modular System
- Optimized Through Extensive Research And Testing
- Improves Ride Quality, Handling, And Suspension Tuning Range
- Transfers More Power To The Ground By Reducing Chassis Twisting
- Facilitates Straighter Launches
- Reduces Interior Rattles And Extends Vehicle Life
- Weld Locations Free Of Powder Coat For Time Savings
- Slide-2-Size Mounting System For Easy Web Brace Installation
- Non-Intrusive Design: No Floor Cutting Or Interior Removal Needed
- Maintains Ground Clearance
- Increases Side Impact Safety
- Includes Subframe Connectors, Stiffening Rails, And Web Brace
- On 1987-1993 Convertibles, Stiffening Rail Is Not Required
- Fits 79-93 Mustang With Exceptions For 87-93 Convertible Models
Description
Ultimate Chassis Reinforcement. The Stifflers FIT Subframe System delivers a modular solution engineered to enhance chassis stiffness and strength in Mustangs from 1979 to 1993. Designed to optimize suspension performance and improve ride quality, this system reduces chassis flex, enabling better power transfer and increased handling precision.
Precision Construction And Design. Crafted using quality materials, this system integrates key components including subframe connectors, stiffening rails, and a web brace. The weld locations are free of powder coat, minimizing installation prep time. The design maintains factory ground clearance and avoids any need for floor or interior modifications.
Professional Grade Installation. Installation is straightforward with the Slide-2-Size mounting system that allows for near-effortless fitting of the web brace by sliding the bracket into place before welding. No drilling or cutting of floors is necessary, making this suitable for experienced installers comfortable with welding techniques.
Application. Specifically designed to fit Mustangs from 1979 through 1993. Note that for 1987 to 1993 convertible models, the stiffening rail component is not required and should be omitted from the installation.
Stifflers FIT-M02
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
5.0
Reviews of Stifflers Suspension Products (6)
Questions & Answers
No questions about this product yet.
Ask the First Question
