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ensuring that they perfectly match the two-door model's unique characteristics
The Dinan Monoball Kit provides responsiveness you can feel by replacing the rubber bushings in the thrust arms with precision ball joints and machined aluminum housings
Tips not included (you already have them)
Each Filter Housing starts life as a solid billet of 6061 aerospace-grade aluminum
which ends up with a rough internal surface
Dinan 18-23 BMW M550i (G30) Free Flow Axleback Exhaust System - Black Tips 550e ensuring that they perfectly matchInternally, the exhaust is typical of other Dinan exhausts and is designed to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. This is partly courtesy of the retained computer controlled exhaust valves that limit noise during low speed driving and open fully during high load conditions to allow free