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Street & Track Front Brake Rotor Pair

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997
SKU#:
CS-107
WAS: $1,105.00 on 2026-02-17

SALE shows the updated price of an item after a reduction from the previous retail price.

The WAS strikethrough price is the price offered for the item on Rennline.com on 2026-02-17.

$1,105.00
SALE: $773.50 (30% off)
WAS: $1,105.00 on 2026-04-16

SALE shows the updated price of an item after a reduction from the previous retail price.

The WAS strikethrough price is the price offered for the item on Rennline.com on 2026-04-16.

$1,105.00
SALE: $773.50 (30% off)
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Installation Difficulty

difficulty difficulty difficulty difficulty difficulty

Product Details

Stop Faster! Reduce weight! Reduce heat! Go Faster! Rennline engineered 2-Piece full-floating Rotors offer several real world benefits that can be felt on both the street and track! The design of our 2-Piece rotors combine the advantages of weight saving, rapid heat dissipation, and race-bred technology to provide a rotor superior to factory equipment. Additionally, our full floating design prevents warping and extends component life. The reduction in rotational inertia allows for quicker acceleration/deceleration, decreased braking distances, and more responsive handling.

Find the rear rotor set here .

Semi-Floating VS. Full Floating: Both types take advantage of the 2-piece aluminum hat/iron ring design, where they differ is in lateral run-out control . The full-floating design enables the rotor ring to move relative to the rotor hat. This movement allows the rotor ring to expand/contract during extreme heat cycles under racing conditions, it also allows for a more perfect connection between the brake pads and rotor ring. This in turn prevents warping and increases the life of your pads while making your entire braking system more efficient.

  • Sold per axle (one pair)
  • Approximately 2.4lbs (2lbs. for full-floating) weight savings per rotor
  • 11.7% (9.75% full-floating) reduction of un-sprung weight over OEM rotor
  • 2-piece full-floating & semi-floating design
  • Increased lateral run-out control under thermal expansion during heavy track use (full-floating)
  • Longer brake pad life due to self-aligning characteristics of full-floating design
  • Increased heat dissipation 6061-T6 aluminum rotor hat
  • Hats finished in black powder-coat
  • Rotor rings and hats joined together with high tensile strength 12.9 grade hardware
  • Laser engraved minimum thickness service specification
  • Excl. Ceramic option I450, Center Lock option I422
  • 350mm x 34mm rotor dimension

Fitment Guide

Vehicle SeriesCompatible ModelsOEM Part Number
Porsche 911(2005-2012) 997n/a

Notes

  • Installation Difficulty: 3 out of 5.

FAQ

Q: Does this fit my vehicle?

A: See the Fitment Guide tab for compatible models. Contact us if you have questions before ordering.

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