Chassis Reinforcement Kits & Parts

Upgrading rear shocks or running stiffer shock mounts places additional load on the factory rear shock towers. Over time, that stress can fatigue o...

Rear subframe cracking is one of the most well-known failure points on the E36 chassis. As grip, power, and suspension stiffness increase, the fact...

Rear subframe cracking is a well-documented issue on the E46 chassis. As mileage, grip, and suspension loads increase, stress concentrates at the r...

The E36 front subframe and engine mount areas are known weak points, especially on cars running stiffer engine mounts, and seeing regular track use...

The rear half of the E36 chassis is prone to cracking as power, grip, and suspension loads increase. Stress typically concentrates at the rear subf...

Upgrading to a larger rear sway bar on an E36 places significantly more load on the factory sway bar mounts. Over time, that added stress can fatig...

If you’ve upgraded your E30 drivetrain with an engine swap, turbocharger, or increased torque output, the factory rear subframe can become a weak l...

Our rear shock tower reinforcement plates are a necessary addition to any track car. The rear towers are known to be a weak spot on the e30 chassis...

On the E36 chassis, the rear trailing arm pockets are common stress points, especially on higher power builds with sticky tires and extended track ...

Introducing the Condor stainless steel E46 rear strut bar. Triangulate and reinforce your rear shock mounts with our lightweight strut brace to mak...

Cracked engine mounting points are a common issue on the E30 front subframe, especially on cars that see higher loads or track use. Our Front Subfr...

When upgrading the rear sway bar on an e30, the rear trailing arm mounting points become the weak link. We've seen them crack over time and complet...

Condor stainless steel E36 rear strut bar. Triangulate your rear shock mounts with our lightweight strut brace to make your rear suspension more pr...

The E36 chassis has multiple known stress points front to rear that can fatigue or crack as grip, power, and suspension loads increase. Front subfr...

Condor stainless steel E30 rear strut bar. Triangulate your rear shock mounts with our lightweight strut brace to make your rear suspension more pr...

When upgrading the front sway bar, the mounting points become the weak link. Our weld-in steel swaybar reinforcements will significantly strengthen...

Our complete E30 reinforcement plate kit is designed to reinforce everything on the E30. The front reinforcements will help prevent cracks or repai...

The front control arm ball joint mounting points on BMW subframes are subjected to constant load from braking, cornering, and suspension travel. Ov...

The rear half of the E36 chassis contains several known stress points that can fatigue or crack under increased grip, power, and suspension load. ...

Stiffen, strengthen & reinforce your chassis with this lightweight Whiteline E46 front strut brace.  This solid bar is designed to reduce chass...

The front subframe of the E36 is a known stress area, particularly around the engine mount pads and control arm ball joint mounting points. Increas...

Rear subframe failure is a well-documented issue on the BMW E46 chassis, and notably, the E46 M3 did not receive factory sheet metal reinforcement ...

Stiffen, strengthen & reinforce your chassis with this lightweight Whiteline E36 front strut brace.  This solid bar is designed to reduce chass...

The E46 chassis has several well-documented structural weak points, particularly at the front subframe engine mount, the rear subframe mounting poi...