Will these rotors make a lot of noise?

The Ultimax slotted rotors feature progressively angled slots designed to minimize air noise. This design helps keep your brakes cool and clear dust without the excessive noise often associated with slotted rotors.

What is the main benefit of the slotted design?

The angled slots serve two main purposes: they help pull in cooler air to keep the brakes operating at their best, and they clear away brake dust and debris. This ensures consistent pad grip and can help increase pad longevity.

Are these rotors a direct replacement for my stock ones?

Yes, these are designed as an OE style disc set for the front of your 2008-2013 BMW 135i and 135is. They are vented and have the correct specifications for a direct fit.

Specifications

Brand: EBC
Part #: RK1684
UPC: 847943086759

EBC 08-10 BMW 135 3.0 Twin Turbo Premium Front Rotors

Name: EBC 08-10 BMW 135 3.0 Twin Turbo Premium Front Rotors
Brand: EBC
SKU: ebc-ebc-08-10-bmw-135-3-0-twin-turbo-premium-front-rotors-t14-35346
Price: 300.04 USD
Availability: BackOrder

$300.04

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2013 BMW 135i. EBC Ultimax slotted front brake rotors help keep your brakes cool and clear dust for better grip.

Key Features

Fits 2008-2013 BMW 135i and 2013 BMW 135is.
Vented front brake rotors with a 338mm diameter and 26mm thickness.
Progressively angled slots help pull in cool air for improved brake cooling.
Slots also clear brake dust and debris to maintain maximum pad grip.
Designed to work with FMSI pad number D1371.
OE style disc set with 5 bolt holes and a 79mm center hole diameter.

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About this part

Product Details

The progressively angled slots on these EBC Ultimax rotors are a smart design choice. Unlike some slotted rotors that can create extra noise, these are shaped to pull in cool air for better brake operation without that annoying air hiss. This helps your brakes perform at their best, especially when you're putting them to work.

These vented rotors are designed to work with FMSI pad number D1371 and measure 338mm in diameter with a 26mm thickness. The slots do more than just cool things down; they also help sweep away brake dust and debris. This keeps your brake pads making solid contact with the rotor surface, which not only maximizes grip but also helps extend the life of your pads.

This set is specifically for the front of your 2008-2013 BMW 135i and 135is models. They're a well-built replacement that offers improved cooling and dust clearing over standard OE rotors.