Our 340X30 4 Piston Front Brake System | Sport features increased thermal capacity, a more performance-oriented bias, and cost-effective and easy to source consumables. This setup adapts OEM BMW 340X30mm lightweight rotors and OEM BMW 4 piston calipers to your E24, E28, E31, E32, or E34. If you need pads or fluid that perform at a higher level please contact us for assistance.
Base offering consists of hardware for installation and Spiegler braided front lines. Source calipers and rotors on your own or let us help assemble your system. If you’re curious if this system will fit your current wheels download and check with our fitment template found below.
NOTE: When ordering with calipers and rotors a 5-10 day lead time is typical, if longer we will update you by email.
HUB TYPE NOTE: Please check your hubs to confirm hub type, see reference pics in gallery. Earlier cars use a asymmetric hub design for the rotor retention screw vs later cars which use a symmetric hub design for the retention screw. That being said your car may have an updated hub installed as a replacement. The early style hubs require CNC machining of the rotor for use of the retention screw and if an E34 M5 or 850CSi you will require additional machining for the hub dowels, we offer this at no cost when you buy rotors with us.
Our 340X30 4 Piston Front Brake System | Sport features increased thermal capacity, a more performance-oriented bias, and cost-effective and easy to source consumables. This setup adapts OEM BMW 340X30mm lightweight rotors and OEM BMW 4 piston calipers to your E24, E28, E31, E32, or E34. If you need pads or fluid that perform at a higher level please contact us for assistance.
Base offering consists of hardware for installation and Spiegler braided front lines. Source calipers and rotors on your own or let us help assemble your system. If you’re curious if this system will fit your current wheels download and check with our fitment template found below.
NOTE: When ordering with calipers and rotors a 5-10 day lead time is typical, if longer we will update you by email.
HUB TYPE NOTE: Please check your hubs to confirm hub type, see reference pics in gallery. Earlier cars use a asymmetric hub design for the rotor retention screw vs later cars which use a symmetric hub design for the retention screw. That being said your car may have an updated hub installed as a replacement. The early style hubs require CNC machining of the rotor for use of the retention screw and if an E34 M5 or 850CSi you will require additional machining for the hub dowels, we offer this at no cost when you buy rotors with us.
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