QA1
QA1 79-04 Ford Mustang/79-86 Mercury Capri Lower Boxed Trailing Arms - 5221
- SKU:
- QAP5221
- UPC:
- 806990064325
- MPN:
- 5221
- Availability:
- Regularly stocked product
Description
Do I need to replace my stock trailing arms?
Replacing stock trailing arms is recommended for vehicles prioritized for superior rear suspension performance, especially for track or autocross use.
How much do these trailing arms improve handling?
These heavy-duty adjustable trailing arms deliver precise rear-end control, significantly enhancing driver feedback and cornering confidence for spirited driving.
QA1 Trailing Arms provide heavy-duty adjustable control for superior rear suspension performance, scoring an 8 for Street Performance and Track/Autocross usage. Constructed from 0.120 wall cold rolled steel tubing with fluted, greasable polyurethane bushings, these trailing arms guarantee a durable and responsive upgrade for your vehicle's dynamics.
Key Features
- polyurethane bushings on both ends
- spherical ball or rod end assembly on the chassis end
- 0.120 wall cold rolled steel tubing
- fluted, greasable polyurethane bushings
- 1-1/4 diameter, 0.120 wall steel tubing
- Heavy-Duty Adjustable Trailing Arms
Why Choose the QAP Trailing Arms
Delivers precise rear-end control for confident cornering and improved traction.
Achieves a more connected feel to the road, enhancing driver feedback.
Provides a durable and responsive suspension upgrade for spirited driving.
Transforms your Mustang's handling with a significant reduction in unwanted flex.
Who Is This For?
Street Performance — 8/10
Heavy-duty adjustable arms improve rear suspension performance.
Track / Autocross — 8/10
Adjustable arms offer tunable suspension for performance.
Drag Racing — 7/10
Heavy-duty construction supports high-stress launches.
Racing Competition — 7/10
Adjustable design allows for precise tuning.
Daily Driving Comfort — 5/10
Polyurethane bushings offer some vibration dampening.
Visual / Aesthetic Upgrade — 4/10
Steel tubing and bushings may offer a visual upgrade.
Frequently Asked Questions
How do QA1 Trailing Arms enhance vehicle handling?
QA1 Trailing Arms deliver precise rear-end control for confident cornering and improved traction. This upgrade achieves a "Street Performance" score of 8, enhancing driver feedback for a more connected feel to the road. Experience a significant reduction in unwanted flex for a transformed Mustang handling.
What is the installation process for QA1 Trailing Arms?
Professional installation is recommended for QA1 Trailing Arms, requiring confirmation with a qualified technician. This ensures proper setup for optimal performance and safety. Trust experienced hands for a seamless and effective suspension upgrade.
Are QA1 Trailing Arms compatible with my Mustang?
Confirming fitment with your specific vehicle is essential for QA1 Trailing Arms. These heavy-duty adjustable arms are designed to offer superior rear suspension performance when correctly applied. Ensure precise integration for maximum performance gains.
What makes upgrading to QA1 Trailing Arms beneficial over stock components?
Upgrading to QA1 Trailing Arms provides a durable and responsive suspension, transforming handling with a significant reduction in unwanted flex. The use of 0.120 wall cold rolled steel tubing and fluted, greasable polyurethane bushings offers superior strength and performance over OEM components. Achieve a more connected feel to the road.
What is the maintenance requirement for QA1 Trailing Arms?
QA1 Trailing Arms require moderate maintenance due to their greasable polyurethane bushings. This ensures longevity and consistent performance for spirited driving and track use. Regular lubrication is key to maintaining their responsiveness.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Clearance Item: |
N |
MPN: |
5221 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Control Arms |