Bert Bumper Extension IMCA 4in RG400032XL 28%-70% increase in sway bar

28%-70% increase in sway bar rate

This Friction Modifier Chemistry has not been blended into a full synthetic ATF

2007-2013 Nissan Sentra

Manufactured in sizes Small - 2X-Large (refer to sizing chart)

5/8-18 in Female Thread

Bert Bumper Extension IMCA 4in RG400032XL 28%-70% increase in sway barProduct Description: Jack Saddle Extension 4 in IMCA Bumper Bert Air Jack Aluminum Natural Sold Individually Thousands of races have been have been won with Bert Transmissions. Bert Transmissions feature dog tooth final drive for butter smooth shifts and positive engagement. By significantly reducing drive line bind, the Bert Ballspline Transmission allows the rear suspension to move faster and smoother, greatly improving traction on todayas dry,