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UPPER & LOWER TORQUE BOXES

Unleash the Beast in Your Fox-Body – Whether It’s a Mustang or a Fairmont!

Team Z Motorsports Torque Box Replacement Kits
Built for the Strip, Proven on the Street
Tired of ripped torque boxes killing your launches? Stock Fox-body chassis weren’t designed for real power – hard hits tear them apart, causing wheel hop, poor traction, and dangerous flex. Upgrade to Team Z Motorsports’ battle-tested Upper and Lower Torque Box Replacement Kits and transform your ride into a hooked-up monster!

  • Precision Adjustability: Multiple pickup points and micro-fine 0.125” indexing for perfect instant center tuning – shave seconds off your 60-foot times!
  • Bombproof Construction: CNC laser-cut from heavy-duty 1/8” steel with 3/16” doublerplates and optional 4130 chromoly – handles all the power you can throw at it!
  • Direct Fit for ALL Fox-Body Platforms: Designed for 1979-2004 Mustang, AND is perfectly compatible with Ford Fairmonts, Mercury Capris, and other Fox chassis cars! Same unibody structure means bolt-on (well, weld-in) strength for your sleeper build.
  • Extra Perks: Pre-mounted anti-roll bar tabs, mini-tub clearance options, and tab-and-slot designs for easy install.
Fairmont owners – your boxy beast deserves the same drag-ready upgrades as the Mustangs! Turn that underrated platform into a traction machine that plants power like never before.
Don’t wait for chassis failure – reinforce now and dominate the track!

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Upper/Lower Torque Boxes | Team Z Motorsports


When it comes to high-performance driving, having a solid and stable chassis is essential. The upper and lower torque boxes are critical auto parts that play a significant role in enhancing the structural integrity and performance of your vehicle.


The upper and lower torque boxes are reinforcements that connect the chassis to the rear suspension of the vehicle. These boxes are designed to withstand the torque and forces generated during acceleration, effectively transferring power to the wheels while reducing flex and wheelhop. By strengthening the chassis in these crucial areas, upper and lower torque boxes greatly improve overall performance and stability.


Team Z Motorsports offers high-quality upper and lower torque boxes that are specifically engineered for enhanced performance and durability. Constructed from premium materials like steel, these upper and lower torque boxes are designed to withstand the demands of high-performance driving and drag racing. With our precision engineering and exceptional craftsmanship, our aftermarket car parts store's torque boxes offer a solid and reliable solution for strengthening your vehicle's chassis.


In addition to their performance benefits, upper and lower torque boxes also contribute to the long-term durability of your vehicle. By reinforcing the chassis, these aftermarket auto parts help prevent structural failures and premature wear and tear of suspension components. This can lead to reduced maintenance costs and increased longevity of your vehicle.


Our torque boxes offer multiple pickup points to fine tune the rear suspension and get an optimized instant center to more efficiently apply power and get your race car performing at its best. Order online today!


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