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Home › Subframe Connector Kit
QA1

Subframe Connector Kit

Part Number 52087 (107370255)
$948.44

In stockShips by tomorrow
Select vehicle for guaranteed fit

Description

Stiffen up your classic Mustang’s chassis with QA1’s tubular subframe connector kit. Designed for 1964–1970 Mustangs, this bolt-on upgrade ties the front and rear subframes together, reducing chassis flex and improving overall handling performance. Perfect for street cars, restomods, and track builds, QA1 subframe connectors make your Mustang feel more solid and responsive. STRENGTHEN YOUR MUSTANG’S FOUNDATION Classic Mustangs are known for body flex, especially when cornering or under hard acceleration. QA1’s tubular subframe connectors solve this by creating a rigid connection between the front and rear frames. The result: more predictable handling, reduced squeaks and rattles, and improved traction for modern driving demands. EASY INSTALLATION These connectors are engineered for a true bolt-on installation with no need to cut into the floorpan. They are built to work with the QA1 4 link suspension and fit tightly to the frame rails for maximum rigidity.

Fitment

This part fits the following vehicles.

  • 1964-1970 Ford Mustang

Features & benefits

  • Application-specific fit for 1964–1970 Ford Mustangs with QA1 4 link rear suspension
  • Tubular steel construction for maximum strength with minimal weight
  • Reduces chassis flex and improves handling response
  • Enhances traction and stability during acceleration and cornering
  • Bolt-on installation - no cutting into the floor required
  • Durable black powder coat finish for long-lasting protection
  • Designed to work with QA1 suspension upgrades for a complete system

Specifications

Country Of Origin US
Grade Type Performance
Manufacturer Part Number 52087
Street Legal No
UPC 806990234605

Warranty

1 Year

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

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