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Front and Rear Slotted 2-Piece Semi-Floating Brake Rotor Kit (340x30/310x22) - ES#3659756

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$1,665.19
$1,581.93
SKU:
ES#3659756
Availability:
Warehouse Transfer
5 customers are viewing this product

Front and Rear Slotted 2-Piece Semi-Floating Brake Rotor Kit (340x30/310x22) - ES#3659756

$1,665.19
$1,581.93
For vehicles with performance package only

Reduce weight. Reduce heat. Go Faster. Stop Faster!

ECS Tuning engineered 2-Piece semi-floating rotors offer real world benefits that can be felt on both the street and track! Our 2-Piece rotors combine the advantages of weight savings and rapid heat dissipation to provide a rotor superior to stock while preventing warping and extending component life. The 16% reduction of unsprung weight by (13.10 pounds combined set - front and rear) improves handling characteristics under all situations. This reduction in rotational inertia allows for quicker acceleration, decreased braking distances, and more responsive handling.

Features include:

  • Aluminum hats: To save weight, each rotor ring is bolted to a lightweight aluminum hat made from high quality 6061 aluminum, and hard anodized with an attractive matte black finish that is both durable and corrosion resistant.
  • Gray cast iron rings: Long known for its wear resistance and stable friction characteristics, cast iron is favored for brake rotors due to its ability to absorb and dissipate large amounts of heat.
  • 2-Piece construction: Conventional rotors are made from 1 solid block of cast iron, causing them to be typically quite heavy and not able to quickly dissipate heat. ECS rotor hats are bolted directly to the rotor ring for massive weight savings and better ability to dissipate braking temperatures. 
  • Heat treated: Heat treating further reduces the tendency for rotor cracking by reducing internal rotor stresses.
  • ECS 2-Piece rotors feature side-specific directionally curved vanes which pump air through the rotor at a higher velocity, leading to consistent, rapid cooling on both sides equally.   
    • The air velocity in curved vane rotors is higher than pillar-post rotors and straight vane rotors, and as such curved vane rotors have been shown to cool more effectively.
  • ECS Slotted 2-Piece rotors are slotted to clean brake pads and carry away water and brake dust. Slotting reduces the effects of pad glazing that often results from extremely high temperatures by continually cleaning the pad surface, resulting in more consistent stopping. Slots are machined with a ball end mill to prevent cracking that may be present on improperly machined rotors. 
  • Overall weight savings: This particular set of ECS 2-Piece front and rear rotors weigh only 65.70lbs compared to a stock one piece 340mm and 310mm rotors at 78.80lbs. Lighter rotors reduce unsprung weight and rotational mass to improve vehicle acceleration, braking and suspension performance.
  • Manufacturing quality: Non-friction ring surfaces, including internal vents, are painted to resist salt and other corrosives. Ground braking surfaces ensure rings run parallel, and pads bed easily.
  • Includes ECS Stainless Rotor Set Screws to eliminate rusty factory fasteners

Ready for a replacement set of rotors? ECS offers discounts on pairs of replacement rotors to the original customer or customers showing proof of ownership. Please contact the Sales Department for additional information.

*** ECS does not recommend disassembling the two piece rotors***

Kit Contents

Description Brand Qty
Rear, Left Slotted Two-Piece Rotor (310mmx22mm) ECS - Corporate Logo 1
Rear, Right Slotted Two-Piece Rotor (310mmx22mm) ECS - Corporate Logo 1
Front, Left Slotted Two-Piece Rotor (340mmx30mm) ECS - Corporate Logo 1
Front, Right Slotted Two-Piece Rotor (340mmx30mm) ECS - Corporate Logo 1

Installation

19505 Two Piece Rotor Info

19505 Two Piece WP

Shipping

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In Stock This product will ship within one business day. Available for local pickup in Québec, Canada.

Direct Ship Subject to supplier' stock. Orders typically ship within 2 to 3 business days.

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Warehouse Transfer Subject to supplier' stock. Orders typically ship within 6 to 12 business days.

On Order This item is on its way to our warehouse.

Back Order This part is back-ordered therefore shipping time will vary.

No Longer Available The manufacturer no longer sells this item, and we can no longer get it from any of our suppliers.

*The processing time and availability are subject to the suppliers’ stock.

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Returns Policy

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My part doesn't have a fitment guide.

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  • How do I know if you have an item in stock?

    In-Stock Products

    In Stock

    Items marked as "In Stock" are physically in our facility, so they're ready to ship when the order is placed. If all items in your order are "In Stock", then your order typically ships within one business day.

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    Direct Ship This product is available and will be sourced from one of our suppliers. It may take up to three business days before it ships.

    Warehouse Transfer We receive the item, then we ship it to remain on time with the guaranteed delivery range chosen at checkout. It typically takes between 6 and 12 business days before it ships.

    Discontinued - No longer available This product has been discontinued by the manufacturer and is no longer available.

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  • What is a core charge?

    A “Core Charge” is similar to the deposit you might pay for a can or bottle of soda. In many states, to promote recycling, you are charged a deposit when you purchase a can of soda and you receive your deposit back when you return the empty can. Many automotive parts have Core Charges that work the same way as a soda can deposit. The most common car parts that include a core charge are alternators, calipers, steering racks, and fuel injectors.

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