- Instant discount: $17.50 = $157.50
IIR Pay Customers get $7.88 in points
After Years of Success with the Basic Street Series Suspension arms ISR Performance has released a higher end line of suspension providing better control and overall performance.
These are a great Arms for the street and track use.
Pro Series Improvements
Japanese Spherical Rod Bearings
Larger Rod Ends
Rod End Dust Boots
WARNING: Cancer and Reproductive Harm. (http://www.p65warnings.ca.gov)