ATP MX5 Delrin Door Bushes
The ATP MX5 door bushes replace the original soft rubber bushes to help maintain rigidity and keep chassis flex to a minimum. Many of my customers have noticed immediate improvement to the feel of the car in spirited driving, elimination of the pesky door rattle that is common in older generations, reduced NVH and a satisfying ‘thud’ when closing the door after installation.
Our Delrin door bushes have been CAD designed to have perfect fitment into the the existing door cup and ease of installation. My ATP bushes are machined to be a tight fit with zero play between the bracket and bush, ensuring the door is held in place to solidify the chassis and stop any door vibration, no rattles and no trimming to fit!
I even pre-coat them in silicone spray before shipping to ensure they are not ‘sticky’ when you first shut your door!
2x AT Performance Delrin Door Bushes
4x M6 bolts
Fitting guide here!
Testing – video series here!