Here is the new Dinan S3 135i. It includes the following:
1. Stage 3 Suspension System
It also includes Dinan badges and a couple other little knick knacks like aluminum pedals and an S3 serial number plaque.
The price is $12,568 as per my conversation with Dinan earlier today. Price if the parts are purchased individually? $12,369. There is no pricing advantage to buying the package together.
The difference from the S2 is the intake, carbon brace, and bushing kit and the bump in power to 408 hp. Oh, and the S3 badge and plaque.
Is it worth it? Well... that is up to you.