Dinan Ride Quality & Handling Kit for BMW 3 Series F30 340i (RWD & xDrive AWD) - Progressive Bump Stops/Jounce Stops (Bump Rubbers) - Lowering Springs Companion - Suspension Travel & Comfort Upgrade - Prevent Bottoming Carbon Shark Fin Ariel BMW F83 M4 Convertible 2013-2017

BMW F83 M4 Convertible 2013-2017

ethanol-safe installation

The motorsport-grade heat exchanger delivers a massive step up in thermal performance with approximately double the oil capacity over the stock arrangement and a huge 414 square inches of cooling tube area versus 112

this set delivers a purposeful factory-plus fit with wider rears for a confident

If you are hunting for E92 M3 suspension upgrades

Dinan Ride Quality & Handling Kit for BMW 3 Series F30 340i (RWD & xDrive AWD) - Progressive Bump Stops/Jounce Stops (Bump Rubbers) - Lowering Springs Companion - Suspension Travel & Comfort Upgrade - Prevent Bottoming Carbon Shark Fin Ariel BMW F83 M4 Convertible 2013-2017Transform your BMW 340i F30 with a smoother, faster and more composed ride If you have lowered your BMW 3 Series 340i F30 or plan to fit sport springs, this Dinan suspension enhancement is the essential companion. Engineered to complement Dinan spring sets, it introduces carefully tuned, progressive rate jounce stops that restore valuable compression travel on a lowered chassis. The payoff is real world comfort on British roads, improved body control