Ultra Racing 2-point rear torsion bar – Buick Lacrosse /Regal 08-17/ Chevrolet Alpheon /Impala 14-20 2WD
Ultra Racing’s 2-point rear torsion bar stiffens the upper front structure by linking the suspension mounting areas. Reducing chassis flex provides a more stable platform for the suspension.
This is a vehicle-specific Ultra Racing chassis brace. The upgrade focuses on body rigidity without changing the suspension’s components or settings.
- 2-point Rear torsion bar
- Steel Ultra Racing construction
- Vehicle-specific chassis brace
- Ultra Racing Lifetime Warranty
- Ultra Racing part number: RT2-1846
Fitment
According to the source data, fits the following models:
- BUICK LACROSSE 2ND GEN 2.4 2WD 2010-2016
- BUICK REGAL 5TH GEN 2.0 2WD 2008-2017
- CHEVROLET ALPHEON 2ND GEN 3.0 2WD 2010-2016
- CHEVROLET IMPALA 10TH GEN 2.5 2WD 2014-2020
If you are unsure whether the part fits your car, contact our customer service with your vehicle registration number and we will help confirm fitment.
Read our blog to learn more about the different types of Ultra Racing braces and the benefits of chassis stiffening.



