PhaseCarbon BMW 4 series rear bumper splitters for the F32 (coupe), F33 (convertible) or F36 (Gran Coupe).
These aerodynamic upgrades offer aggressive styling & great fitment, and will satisfy any modder's aesthetic pleasure.
Note: You must have the OEM M package or our PhaseOne m sport style rear bumper equipped for these splitters to fit & be properly installed.
Domestic Shipping Policy
All domestic orders will be shipped to the verified billing address associated with the customer’s credit card. In the event that the products need to be shipped to another address, Kies Motorsports will verify the transaction with the customer by requesting a screenshot of our transaction on the customers online banking. Similar to how PayPal verifies orders, Kies Motorsports has implemented an authorization program that will display a unique code on the credit card transaction next to where the “Kiesmotorsports” name appears.
International Customer Policy
To best serve International Customers, Kies Motorsports only accepts PayPal VERIFIED payments and PayPal VERIFIED addresses on international orders. For international shipping quotes, please email us at firstname.lastname@example.org