If you've lowered your 2016-2021 Honda Civic, 2018-2022 Honda Accord, 2022+ Honda Civic, or 2023+ Acura Integra, you may have already noticed uneven tire wear or a change in how the car feels on the road. That's because when you drop your suspension, you're not just changing the car's look, you’re also drastically altering its suspension geometry. A rear adjustable camber arm is an essential upgrade to correct those changes, improve handling, and extend tire life.
What Is Suspension Geometry, and Why Does It Matter?
Suspension geometry refers to the angles and movement paths of your vehicle's wheels and suspension components. It determines how your tires contact the road under different driving conditions like cornering, braking, and acceleration.
When you lower your vehicle, the suspension arms (particularly the rear upper control arms) pivot into a new position, which significantly increases negative camber. That means the top of your tires tilt inward, reducing the contact patch, and leading to:
- Excessive inner tire wear
- Poor straight line traction
- Unstable cornering behavior
This effect is especially pronounced on multi-link rear suspensions found on:
- 2016-2021 Honda Civic (10th Gen)
- 2018-2022 Honda Accord (10th Gen)
- 2022+ Honda Civic (11th Gen)
- 2023+ Acura Integra (5th Gen)
How the SPC Rear Adjustable Control Arm Fixes the Problem
The SPC Performance Adjustable Rear Control Arm (Part #67467) gives you on-car adjustability of ±3.0° camber, which is critical for dialing your alignment back to spec, or even tuning it for performance driving.
Key Features:
- ±3.0° of camber correction: Essential for lowered setups
- Forged steel construction: stronger than OEM with no unnecessary weight gain
- On car adjustability: No need to uninstall to fine-tune camber
Whether you're correcting for daily driving tire longevity or dialing in negative camber for autocross or track use, this control arm gives you the control you need.
Real-World Results
Accord, Civic, and Integra owners who install the SPC rear arms consistently report:
- Dramatic reduction in uneven tire wear
- Improved cornering grip
- A more planted and balanced rear end
- Easier and more accurate wheel alignment
One CivicX forum user shared that the arms corrected a rear camber of nearly -3.5° to a much more manageable -1.0°, extending the life of a $1,000 set of tires.
Installation Notes
Installation is relatively straightforward, though access to the driver side bolt may be tight due to the gas tank. Professional installation is recommended if you're unfamiliar with suspension work, but DIYers with experience will find the process manageable.
Buy Now & Protect Your Investment
Lowering your Accord, Civic, or Integra is a great way to enhance its stance and handling, but without correcting your alignment, you’re risking tire wear, poor handling, and long-term suspension damage. The SPC Performance Rear Adjustable Control Arm is a small investment that pays off in performance, longevity, and safety.
SPC Adjustable Rear Control Arms Compatible With Models WITHOUT Height Sensor:
- 2016-2021 Honda Civic (all trims except Type R)
- 2018-2022 Honda Accord (all trims except Touring)
- 2022+ Honda Civic (all trims except Type R)
- 2023+ Acura Integra (all trims except Type S)
SPC Adjustable Rear Control Arms Compatible With Models WITH Height Sensor:
- 2017-2021 Honda Civic (Type R only)
- 2018-2022 Honda Accord (Touring only)
- 2023+ Honda Civic (Type R only)
- 2024+ Acura Integra (Type S only)
Final Thoughts
Lowering your car is about more than aesthetics; it’s about performance and control. Don’t overlook how suspension geometry can impact your driving experience. The SPC Performance Rear Adjustable Control Arm is a critical upgrade for anyone looking to do it right.
Two Step Performance was founded in 2017, preceded by a lifelong passion for modifying and driving turbocharged imports. We began with a small assortment of handpicked brands that we have personally used and believed in. As the company and the community around us have grown, we have continued to add carefully selected product lines to our catalog. In addition to offering brands that you already know and trust, one of our favorite things to do is to identify innovative new products and emerging brands and add them to our catalog as well. We only sell products that we believe in. We also take great pride in offering the best experience to our customers every step of the way. If we can help answer questions on your next build, give us a shout on our contact page.
