What is the benefit of the drilled and slotted design?

The drilling and slotting help to vent heat and brake dust away from the rotor surface. This prevents pad glazing and improves braking performance in both wet and dry conditions.

Does this rotor come with a coating for protection?

Yes, this rotor features a zinc coating that helps protect it from corrosion, which extends its service life and keeps it looking good.

What does G11 metallurgy mean for my brakes?

G11 metallurgy refers to the specific iron composition used in the rotor. It's chosen for its ability to resist cracking under stress and to help dampen noise, leading to quieter operation.

StopTech Select Sport 06-15 Honda Civic Si Slotted and Drilled Left Rear Rotor

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Specifications

Brand: Stoptech
Part #: 227.40040L
UPC: 805890853244

StopTech Select Sport 06-15 Honda Civic Si Slotted and Drilled Left Rear Rotor

Name: StopTech Select Sport 06-15 Honda Civic Si Slotted and Drilled Left Rear Rotor
Brand: Stoptech
Price: 70.13 USD
Availability: InStock

$70.13

Only 3 left in stock

Fits 2006-2015 Honda Civic Si. StopTech left rear slotted and drilled rotor for improved braking and looks.

Key Features

Fits 2006-2015 Honda Civic, 2013-2015 Acura ILX, and 1997-2001 Honda Prelude.
Features a G11 metallurgy for improved crack resistance and quieter operation.
Cross-drilled and slotted design helps disperse heat and brake dust for consistent performance.
Zinc coating provides corrosion protection and extends the rotor's service life.
Non-directional finish on machined surfaces ensures immediate performance.
Designed as a direct replacement for factory brake systems and calipers.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Acura ILX 2013-2015
Honda Civic 2006-2015
Honda Prelude 1997-2001

Product Details

The G11 metallurgy in this StopTech Select Sport rotor means it's built for better crack resistance and quieter operation compared to standard cast iron. This is the left rear rotor for your 2006-2015 Honda Civic Si, designed as a direct replacement for your factory brake system. The combination of drilling and slotting isn't just for looks; it actively helps dissipate heat and brake dust, which keeps your pads from glazing and improves stopping power in both wet and dry conditions.

You'll notice an improved bite from your brakes, especially during harder stops, and the zinc coating helps protect the rotor from corrosion, extending its service life. The non-directional finish on the machined surfaces ensures consistent performance right out of the box, and the rotor is designed to work with your stock calipers. It’s a solid option if you’re looking to get a little more out of your braking system without changing over to a full big brake kit.