SKU: 47055838669

Rear (300X20mm) Stoptech Cross Drilled & Slotted Rotors - E90/2 328i/325i

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Description

Rear (300X20mm) Stoptech Cross Drilled & Slotted Rotors - E90/2 328i/325iCross Drilled & Slotted Rotors Stoptech Cross Drilled & Slotted rotors are 1 piece, drilled and slotted, direct replacement discs for your factory brake system and stock calipers. They offer improved cooling as well as other advantages the competition doesn't offer. Innovations include e coating, double disc grinding, full machining, mill balancing and center split castings, as well as the availability of directional vanes, cryogenic treatment and the



Cross-Drilled & Slotted Rotors

Stoptech Cross-Drilled & Slotted rotors are 1-piece, drilled and slotted, direct replacement discs for your factory brake system and stock calipers. They offer improved cooling as well as other advantages the competition doesn't offer. Innovations include e-coating, double-disc grinding, full machining, mill balancing and center-split castings, as well as the availability of directional vanes, cryogenic treatment and the use of Power Alloy. Today, Stoptech Cross-Drilled & Slotted covers more than 2500 applications, all machined in Stoptech Cross-Drilled & Slotted California manufacturing center. Every Stoptech Cross-Drilled & Slotted rotor is a direct replacement for a factory brake rotor, allowing the retention of factory calipers in the system.

Most Stoptech Cross-Drilled & Slotted rotors match the original factory cooling vane design. In the most popular sports car and light truck applications, Stoptech Cross-Drilled & Slotted has improved the design by using directional (left- and right-handed) vanes to improve cooling. This represents a distinct upgrade from the original equipment rotors, which usually feature a straight vane or pillar vane design. The directional vane is a more efficient air pump. The resulting increase in airflow translates into greater resistance to brake fade and faster recovery from temperature spikes generated by aggressive braking maneuvers.

Every Stoptech Cross-Drilled & Slotted rotor is finished with a black e-coating on both sides of the hat, inside the cooling vanes and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these areas can lead to installed lateral runout issues.

Stoptech Cross-Drilled & Slotted rotors feature a double disc ground, taper free finish. Double disc grinding ensures parallelism, eliminates run out and provides near perfect disc thickness variation (DTV). Double disc grinding leaves a non-directional finish on the friction surface area for more effective pad and rotor break-in. This special finish also provides quieter and smoother stops.

Stoptech Cross-Drilled & Slotted rotors feature 100 percent fully machined finishes including rotor hats. This extra process provides better rotor balance and creates a cleaner, more finished looking component.

 

Stoptech Cross-Drilled & Slotted brake rotors are mill balanced to a tolerance of less than 2 oz-inch. This additional machining operation reduces feedback associated with rotor vibration and provides a smooth, confident application of braking force.

 

Center-split core castings provide proper heat transfer and thermal efficiency, resulting in superior braking power and safety.

 

Power Alloy metallurgy is another unique feature in many of Stoptech Cross-Drilled & Slotted's rotors. Quality and performance live inside the rotor too. Choosing the correct foundry partner and working to improve the metallurgy are all part of Stoptech Cross-Drilled & Slotted's continuous improvement process that helps to reach established targets for hardness and tensile strength. Many of Stoptech Cross-Drilled & Slotted's top-selling part numbers are cast using this Power Alloy iron specification, an enhancement in the carbon and molybdenum content of the iron. Carbon and molybdenum promote crack resistance and improve noise, vibration and harshness (NVH).

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SKU: 47055838669

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Julie B
Charlottesville, US
★★★★★ 5
Best textbook I've ever read, LOVE GEHART
Format: eTextbook
I used another Gehart textbook in a different class and I can't say enough how much I love this author. In 6 years of academia I don't think I've actually enjoyed reading a textbook until this. She has a "needs to know" section at the beginning of each chapter so even if I haven't had time to read the entire chapter before when I need to I can read that and have some basis of understanding. She also includes information on the theorists, and even though I always skip that part I know some people really like knowing about that. I think it is INVALUABLE that each chapter also has a sample case conceptualization and treatment plan template. AS WELL AS exploring the implications for each theory of its strength's and limitation's with working with diverse clients. My only very minor complaint is the Questions for Personal Reflection and Class Discussion. For several of the chapters it really seems like this was written by someone who hadn't even read the chapter because there were questions asking about something that was very minor or barely mentioned in the chapter.
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Reviewed in the United States on December 7, 2015
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Pangie
Belleville, US
★★★★★ 5
one of the most helpful counseling books I've found
using this in my master's level counseling class and it's a great resource. I appreciate the way it is written/organized/formatted. It offers some historical background to the theory, describes the theoretical concepts and framework, gives a case example, a sort of worksheet/guide for applying it in practice, and cultural considerations for each chapter/theory.
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Reviewed in the United States on February 18, 2021
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GoodGirl
Whiting, US
★★★★★ 5
Great w/ADHD
Format: Paperback
This book was highly recommended to me as graduate intern because I struggle to stay focused. This is an easy “get what you need” book of various modalities and provides you the ability to learn enough about the modalities in addition to applying the modality quick reference format. Would highly recommend for anyone that gets extremely overwhelmed learning modalities.
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Reviewed in the United States on July 28, 2023
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C. C. Mom
Belleville, US
★★★★★ 5
I wish I had bought it the first semester of school
This is the most comprehensive treatment planning book I own. I wish I had bought it in my first semester of school. Gehart is a clear and engaging writer. The clinical vignettes are true-to-life. The theoretical summaries are priceless and will save you hours of confusing cross-referencing and reading. If you are involved in psychotherapy, clinical psychology, counseling or even a humanities scholar who is interested in theories of psychology, you should have this book on your reference shelf.
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Reviewed in the United States on October 26, 2015
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Chris Adkins
Carnegie, US
★★★★★ 4
Foundational
This is a great foundational book for new and aspiring counselors. This book looks at each of the major theories of treatment that are fundamemtal to being a successful counselor. A must read for students or interns.
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Reviewed in the United States on August 14, 2024

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