Lowered F-150s with added power often fight wheel hop and traction issues. QA1’s traction bar system is engineered to control axle movement while maintaining ride quality and everyday drivability. Designed for street-driven performance trucks, it delivers the grip and stability owners want without harshness, excessive noise, or reduced ground clearance. Eliminate wheel hop without sacrificing street comfort QA1 traction bars are engineered to reduce wheel hop and improve acceleration stability while still allowing proper suspension articulation. Built-in adjusters let you fine tune preload and performance feel so you can dial in traction for your truck’s power level, tire setup, and stance. Unlike systems that create bind or increase noise, this design focuses on controlled movement. The result is improved launch consistency with street-friendly behavior that works for daily driving and performance use alike. Bolt-in convenience Designed as a complete, integrated system, this kit avoids the typical add-on stacking approach common in the market. A redesigned front leaf spring hanger integrates the rocker mount, while the rear uses a new upper axle saddle design that eliminates the need for additional U-bolts or bulky brackets. The over-the-leaf layout keeps the system tucked up and out of the way, preserving valuable ground clearance for lowered trucks. Installation is straightforward with included hardware and a layout designed to minimize extra drilling or rework.

Features

• Integrated front leaf spring hanger with rocker mount for cleaner packaging
• Upper axle saddle attachment eliminates extra U-bolts and bulky hardware
• Designed for smooth articulation to reduce bind through suspension travel
• Compatible with QA1 lowering kit ecosystem for seamless upgrades
• Street-friendly operation aimed at minimizing noise and vibration
• Helps reduce wheel hop and tire chatter under hard acceleration
• Complete solution with required mounting components included
• Built-in adjusters for tuning ride and traction balance
• Clean, tucked appearance that looks factory-integrated
• Over-the-leaf design helps maintain ground clearance