QA1 has Panhard Bars that accommodate a variety of GM vehicles. The improved design resists unwanted flex and twisting, keeping the axle properly located under the chassis for improved cornering and drivability under all conditions.
Adjustable Panhard Bars are needed for lowered cars to maintain proper axle alignment. Truck and SUV Panhard Bars allow for maximum rear suspension travel without bushing bind for a superior ride. Panhard Bards include our fluted, greaseable graphite/polyurethane bushings for a long, trouble free life. These Panhard Bars also complement QA1`s Lower Trailing Arms.
Download installation instruction's here.
All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.
QA1 warrants that the products will be free from defects in material and workmanship for one year from date of sale to the original purchaser. QA1 makes no other warranty of any kind, express or implied.
QA1 offers a Limited Lifetime Warranty (when registered for) on products with the following eligibility:
- QA1 Promo Star, Stocker Star, Ultra Ride and Aluma Matic shocks purchased after 09/01/2020.
- Limited lifetime warranty claims must be made directly through QA1.
- Registration required.
- Full warranty terms and conditions at https://www.qa1.net/warranty.