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DBA

DBA 01-06 BMW M3 E46 Front 4000 Series Plain Rotor

$312.60 $264.51 Save $48.09

SKU: D001 DBA42850

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling, DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA's patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars, DBA achieves up to a 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane design.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDBA
Part NumberD001 DBA42850

Videos

2-piece Disc Brake Rotors Review - Girodisc vs DBA Rotor Rings

2-piece Disc Brake Rotors Review - Girodisc vs DBA Rotor Rings
DBA Street Series Brake Rotors

DBA Street Series Brake Rotors
DBA Brake upgrade - quick install + are they worth the money?

DBA Brake upgrade - quick install + are they worth the money?
LandCruiser 200 - DBA brake upgrade with new rotors & pads. Inc handbrake shoes - Project 200

LandCruiser 200 - DBA brake upgrade with new rotors & pads. Inc handbrake shoes - Project 200
DBA v OEM braking test featuring Bathurst champion David Reynolds

DBA v OEM braking test featuring Bathurst champion David Reynolds
DBA Advanced Disc Rotor Technology

DBA Advanced Disc Rotor Technology
Braking In Motorsport: Rotor Selection For Track Days | Disc Brakes Australia

Braking In Motorsport: Rotor Selection For Track Days | Disc Brakes Australia
Teaser: David Reynolds DBA vs OEM Brake Test Comparison

Teaser: David Reynolds DBA vs OEM Brake Test Comparison
HOW TO: DBA 4000 Series Rotor and STILLEN Brake Pad Install

HOW TO: DBA 4000 Series Rotor and STILLEN Brake Pad Install
Track Ready Brake Upgrade For an Audi S3 or Golf R MK7 with DBA Rotors and Forza FP3 Brake Pads

Track Ready Brake Upgrade For an Audi S3 or Golf R MK7 with DBA Rotors and Forza FP3 Brake Pads

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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