TRZ Motorsports - S550 Solid Axle Conversion Package | 2015+ Mustang

TRZ Motorsports S550 Solid Axle Conversion Package – ditch the factory IRS on your 2015+ Mustang for a fabricated 9″ solid axle setup built for the drag strip. This is the rear suspension we run on Bad Bish.

What's included

• Fabricated chromoly 9″ housing with multi-hole upper and lower control arm mounts, back brace, lower brace and coil-over brackets
• 3.5″ axle tubes with 7/16″ face plate – accepts 9″, 9.5″ or 10″ ring gears
• Chromoly locating cradle / crossmember that bolts to the factory frame, with multi-hole UCA and LCA mounts
• Double-adjustable chromoly upper and lower control arms with LH/RH chromoly rod ends
• Hardware

Not included

• Housing internals (axles, center section), brakes, coil-overs and anti-roll bar – we can quote these, call us
• Upper coil-over crossmember (must be fabricated in the car)

Important fitment notes

• The cradle bolts in to locate only. Both upper and lower torque box locations must be tied into your roll cage.
• Designed for cars with a rear lower crossmember (25.5-style chassis minimum).
• Will not use the stock shocks / coil-over location, stock driveshaft, or your current IRS brakes.
• Every housing is custom built to length and housing ends based on your wheels, backspacing and brakes – not a stocking item.

Call Next Gen Performance Center for pricing and to order. Freight is quoted per order.