Dual caliper Information and specs:

Three models for the E46 line:

1 ) All m3 (w/o competition package upsized rotors)

2 ) All 330 models 

3 ) All 323, 325, and 328 models

All model brackets share the following:

·  Billet aerospace 6061 aluminum construction

·  ARP Hardware for connection to trailing arm, and 12.9 hardware found in other locations

·  Allows for use of factory wheel speed/ABS sensors

·  Does not require the removal of axle, hub, or wheel bearing to install, unlike comparable products

·  Designed for use with widely available and inexpensive non-M BMW E39 rear calipers, (for example, part numbers 34211163649 and 34211163650)

·  Requires removal of dust shield and factory e-brake system.

All brackets are designed for use with standard size factory rotors, except for the 323/325/328 bracket, which requires users to install a 330 rear rotor and caliper to replace their existing rotor and caliper. 

Terms and Conditions

Due to the intended use of high performance products, Drift HQ LLC, Drift HQ, Seems Legit Garage, LLC. ("SLG”) products and each part thereof, are sold "AS IS” and with all faults. To the fullest extent allowed by law, Drift HQ and SLG Racing Products makes NO written, oral, expressed, or implied statement of warranty or guarantee on any product or part sold. Drift HQ and SLG will not be liable for any direct, indirect, incidental, consequential, or special damages, including but not limited to, damage, injury, loss of life, loss of property or equipment, loss of profits or revenue, or claims from any individual or entity arising from the use of any Drift HQ and SLG product. 

RACING IS A DANGEROUS ACTIVITY AND PURCHASERS OF DRIFT HQ & SLG PRODUCTS ACKNOWLEDGE THE INHERENT RISKS ASSOCIATED. DRIFT HQ & SLG MAKES NO REPRESENTATIONS THAT ITS PRODUCTS CAN REDUCE OR ELIMINATE ANY SUCH RISK. SLG products are NOT FOR STREET, HIGHWAY, OR AIRCRAFT USE and are intended ONLY for race vehicles operated on closed-course facilities or race tracks with appropriate supervision of qualified technicians or mechanics to ensure that the safety needs of the race driver and others are met. Drift HQ and SLG products could be combined with other products or parts which may not be suitable and could adversely affect performance of other race parts or the vehicle. The user shall determine the ultimate suitability and safety of the product for its intended use, and the user assumes all responsibility and risk in connection therewith.