Brakes› Brake Systems And Components

SP Performance

Rear Brake Rotors, Cross-Drilled and Slotted

$239.62

SKU: S19-318

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The SP Performance S19-318-P is a pair of rear brake rotors designed to upgrade your vehicle's braking system. These rotors feature both cross-drilled holes and directional curved slots for superior cooling and gas expulsion.

Key features include holes crafted with an Exclusive Sinusoid Curve Chamfer technique for better airflow and reduced stress, as well as slots that improve pad bite and air circulation to reduce brake fade. They also come with a Silver ZRC Coating for corrosion resistance.
Show original supplier description
The SP Performance S19-318-P rear brake rotors are engineered to deliver exceptional stopping power and durability, making them an ideal upgrade for automotive enthusiasts. The cross-drilled holes are manufactured using an Exclusive Sinusoid Curve Chamfer technique, which promotes improved airflow and minimizes stress on the rotor, thereby reducing the likelihood of cracking. Complementing the drilling, the directional curved slots work to enhance pad bite and further aid air circulation, effectively venting gases and reducing brake fade for more confident stopping, especially in wet weather. These rotors are finished with a corrosion-resistant Silver ZRC Coating, providing a visually appealing look behind the wheels while actively protecting against rust and oxidation. The technical specifications include a diameter of 313.2mm, a solid configuration, and a 5-lug pattern for the rear application.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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

BrandSP Performance
Part NumberS19-318
CategoryBrakes
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy