Ultra Racing BMW 1 Series (E81/E87) Rear Strut Brace URRE2-1122
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Ultra Racing Rear Strut Brace – BMW 1 Series E81 / E87
Improve rear chassis rigidity and suspension response on your BMW 1 Series E81 or E87 with the Ultra Racing Rear Strut Brace.
Designed to reinforce the rear suspension mounting points, this brace helps reduce unwanted chassis flex under cornering loads, giving the rear suspension a more stable platform to work from.
Ultra Racing part number:
URRE2-1122
Improve Rear Chassis Rigidity
During hard cornering, braking and acceleration, the chassis can flex as loads move through the suspension and body structure.
A rear strut brace helps reinforce the upper rear suspension area, reducing movement between the mounting points and improving overall chassis consistency.
Potential benefits include:
- Increased rear chassis rigidity
- More consistent suspension response
- Improved rear-end stability
- Better chassis feedback
- Greater confidence through corners
- Reduced unwanted body flex
More Predictable Rear-End Behaviour
When the chassis flexes, the suspension mounting points can move slightly relative to one another.
This can make the rear of the car feel less precise during faster driving.
By reinforcing the rear strut area, the Ultra Racing brace can help provide:
- More predictable rear-end response
- Improved stability under load
- Better suspension feedback
- Greater confidence through direction changes
Supports Suspension Performance
Suspension components work most effectively when their mounting points remain stable.
Reducing chassis flex can help the springs, dampers, bushes and geometry components work more consistently.
This makes the rear strut brace a useful supporting upgrade for cars fitted with:
- Coilovers
- Lowering springs
- Uprated anti-roll bars
- Performance bushes
- Adjustable suspension arms
- Higher-grip tyres
- Track-focused geometry
Rear Upper Chassis Reinforcement
Unlike a rear lower brace, which reinforces structural points underneath the car, the rear strut brace works higher in the chassis around the rear suspension mounting area.
Using both upper and lower chassis reinforcement can help create a more rigid and consistent rear suspension platform.
Road & Track Use
The Ultra Racing Rear Strut Brace is suitable for:
- Fast-road cars
- Trackday builds
- Performance-focused daily drivers
- Lowered vehicles
- Cars with upgraded suspension
It provides a straightforward chassis reinforcement upgrade without changing the fundamental suspension geometry.
Vehicle Fitment
Designed for:
- BMW 1 Series E81
- BMW 1 Series E87
Ultra Racing part number:
URRE2-1122
Exact fitment should still be confirmed before ordering, especially where the vehicle has modified interior trim, rear suspension components or other chassis bracing.
If you're unsure whether URRE2-1122 is correct for your BMW, please contact The Rosso Corsa Collective with your registration or exact vehicle details.
Product Image Note
Product images may be generic or illustrative.
The exact shape, mounting arrangement and supplied hardware can vary depending on vehicle application.
If you need confirmation of the exact brace or mounting points before ordering, please contact The Rosso Corsa Collective.
Professional Installation Recommended
Professional installation is recommended.
All mounting points and fasteners should be checked during installation and tightened to the appropriate specification.
Interior trim clearance should also be checked where required.
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