Dinan exhaust on 335i

[alkemyst]

Originally posted by: Kadarin

I could have gotten a much cheaper flash (i.e. PROcede, juicebox, or SSTT) for anywhere from $600-$1300, but the reason for going Dinan is that you're paying for Dinan to provide warranty coverage, even on incidental drivetrain damages. After all, doing this violates the BMW warranty.

I agree. I was just stating it does a lot more with supporting mods. I believe Dinan doesn't charge you $2k for every change.

The main difference behind Dinan is the warranty coverage is intact. In many things at the top level there is very little power differences between comparable products.

In exhausts it's usually pipe diameter / noise level vs power output. In cams, idle quality vs power. etc.

A lot on these boards are spec monkeys though...they like to buy shiny trinkets to put on their car and don't really use them.