Brake Rotor Front Kit (380x30mm) - BMW F2x M2 / F3x M3 M4
SKU: 20073060446

Brake Rotor Front Kit (380x30mm) - BMW F2x M2 / F3x M3 M4

Sale price$383.40 Regular price$426.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Brake Rotor Front Kit (380x30mm) - BMW F2x M2 / F3x M3 M4These Rotors are side specific. Kits contain both Right & Left Rotors 34112284809 34112284810 The Zimmermann Formula Z brake disc was designed with the aim of teaming simple installation with optimum braking effect under high mechanical and thermal load. The compound brake disc developed by Zimmermann accommodates the increased demands incurred by engine tuning and optimized chassis structures. COAT Z Coat Z is a protective coating that prevents rust


These Rotors are side specific. Kits contain both Right & Left Rotors 34112284809 / 34112284810


The Zimmermann Formula Z brake disc was designed with the aim of teaming simple installation with optimum braking effect under high mechanical and thermal load.

The compound brake disc developed by Zimmermann accommodates the increased demands incurred by engine tuning and optimized chassis structures.

COAT-Z - Coat-Z is a protective coating that prevents rust and corrosion, extended rotor life and improved visual appearance. To improve the rust protection during storage and usage, Otto Zimmermann GmbH implements this new Coat-Z technology step by step in its production range. Beside the still optimum function of the brake disc, this coating ensures a consistent attractive appearance.

Formula Z - Bake Disc - The composite or compound brake disc named Formula Z is suitable for motorsport applications due to its special design. In contrast to the fully cast-iron brake disc, the friction ring (cast iron) and hub (aluminum alloy) are connected by steel pins. The resulting, floating construction reduces the thermal buffering of the friction ring in the operating temperature state substantially, because the friction ring can freely expand under thermal stress (e.g. when braking from high speeds or several consecutive brake applications). The use of aluminium alloy also considerably reduces the unsprung masses on the vehicle.

Material quality / high carbon - Zimmermann brake discs are usually made of cast iron (with flake graphite) of different qualities; they correspond to the material used for the original spare parts. Therefore, the utilization of such materials (referred to as High Carbon by the competition) has always been a matter of course for Otto Zimmermann.

Features and Benefits:

  • Excellent deceleration action and no distortion of friction ring at high temperatures
  • Substantial weight saving and therefore less unsprung mass
  • Floating mounting enables radial expansion of the brake disc under relatively heavy loads, thus preventing shielding and increasing resistance to heat cracks
  • Hot spots prevented by optimized design of ventilation channels
  • 1:1 exchange of original disc possible
  • Not subject to registration: general ABE certification supplied with disc
  • No conversion required for brake tuning

    Part #'s

    34-11-2-284-809 / 34 11 2 284 809

    34-11-2-284-810 / 34 11 2 284 810 / 34112284810
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20073060446

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 699 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kristin
Los Angeles, US
★★★★★ 5
Highly Recommend. Excellent product, excellent price
Color: White, Size: Queen
Best value and best sheet set. Perfect thickness, super soft (but not slippery feeling), extremely durable, and doesn’t wrinkle easy. This sheet set looks nice, feels nice , and is priced excellent. Would recommend to everyone looking for a durable, comfortable set at a wonderful price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
M
Verified Purchase
M&H
Battle Creek, US
★★★★★ 5
Really great sheet set.
Color: White, Size: Queen
This is the best sheet set we've had in a while. I bought it last year for $15, it's still the same price, and almost a year later it's still intact. It washes and dries well and has a smooth, soft feel. The fitted sheet also stays in place fairly well. They're not cotton but they are still great sheets. I hope they get more colors, like light/soft yellow and lilac/lavender.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
D
Verified Purchase
Donstu99
Draper, US
★★★★★ 5
Great bang for your buck
Color: Orange Red, Size: Queen
Deep pockets need to be correctly filled or bottom sheet will not be a tight(wrinkles) Other than that a great set of sheets, color, material, fit, and price wise. Great bang for your buck!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
P
Verified Purchase
pmoody
Natrona Heights, US
★★★★★ 4
Comfy but need better elastic.
Color: Dark Grey, Size: Queen
Perfect color to coordinate with a comforter. But elastic on fitted sheet is loose. Soft and decent quality except the loose elastic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
M
Verified Purchase
Michelle chavez
Waukegan, US
★★★★★ 5
Beautiful and comfortable
Color: Light Green, Size: Twin
My mom loves her new sheets. The color is vibrant, so soft and comfortable. Size it and she has a very thick mattress, they have been durable so far, great value for the money. We will buy more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products