Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Replacement Drop In Air Filter - 14in OD / 12in ID / 4in H w/ WireUpgrade your engine's breathing with the K&N Replacement Drop In Air Filter, model E 3750, designed to deliver outstanding airflow and protect your engine with superior filtration performance. With dimensions of 14 inches outer diameter, 12 inches inner diameter, and 4 inches height, this air filter is a perfect fit for a variety of applications where drop in filters are required. Featuring a robust wire frame, this filter maintains its shape and
Upgrade your engine's breathing with the K&N Replacement Drop In Air Filter, model E-3750, designed to deliver outstanding airflow and protect your engine with superior filtration performance. With dimensions of 14 inches outer diameter, 12 inches inner diameter, and 4 inches height, this air filter is a perfect fit for a variety of applications where drop in filters are required.Featuring a robust wire frame, this filter maintains its shape and ensures easy installation and removal. K&N Engineering's commitment to quality means you get a durable and washable air filter that can last the lifetime of your vehicle with proper care. Ideal for enthusiasts looking to enhance their engine's performance and longevity without compromising on airflow.
Designed to fit seamlessly into your existing airbox setup, the E-3750 is an excellent choice for those who demand reliable performance upgrades with minimal effort. Trust K&N's engineering excellence and Tuningsupply's dedication to fast shipping and hassle-free purchasing to get you back on the road quicker and with confidence.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 983 reviews
Sort
Product Reviews
★★★★★ 1
Student Review
This book is an excellent introduction to the basic principles of insurance. We used this text as a supplement in our Intro to Act. Sci. class. It is very readable, easy to understand. Minimal mathematics required, some basic calculus concepts used, but only briefly. Don't let it's small size fool ya, it has plenty of information in there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2001
★★★★★ 5
A #MustRead for cybersecurity practitioners
Format: Kindle
Rick Howard's latest book is the ultimate reference for cybersecurity practitioners, making it an essential read for anyone in the field. With his straightforward and refreshingly irreverent writing style, coupled with his profound technical knowledge, Rick has created a narrative that is easy to understand and grasp. He delves into the foundational aspect of cybersecurity, which he refers to as the cybersecurity first principle, which he then it to specific high-impact strategies.
The book has eight well-written chapters providing a comprehensive overview of those strategies. Importantly, Rick then offers an up-to-date and thorough exploration of the complementary capabilities (tactical-level tools) that can be utilized to "reduce the probability of material impact due to a cyber event" - the cyber first principle.
In the concluding chapter, Rick succinctly summarizes his contribution to the field, stating, "And that's it. Those are all the tools you need to design, build, and enhance a cybersecurity program based on first principle thinking." This assertion highlights the value of his book as a practical guide for designing and improving cybersecurity programs with a focus on first principles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2023
★★★★★ 5
Absolute must read if you oversee any portion of a cyber security program!
Format: Paperback
I loved this book. The concepts and ideas presented are a great wake up call for an industry that is so focused on blinking light hardware and the next big technological thing...this book challenges the paradigm that you need to strip your security culture down to some very core ideas...then build a solid security program around your security first principle(s). Without that core idea, you're just throwing away money on tools that may not actually be addressing your root needs.
Great read for anyone looking to rethink their security program, security culture, and security spend.
BRAVO!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2025
★★★★★ 5
Context, Strategies and Wisdom in a single package
Format: Kindle
This was my first book I have read by this particular author. I had spent some time looking for a comphrensive approach to Cyber Security and found many other texts to be lacking. Certain aspects are well documented, but no single source that brought it all together. This is exactly what First Principles brings to the table. As a practicioner that looks for better ways to formulate the objectives of SecOps Use Cases I have found the methods presented in this book to be immensely helpful. I have also given copies aways as a gifts to students who are just entering the field as this is by far the best intro to the long history of Cyber Security that combines the best direction for the future. The historical context that the author brings through first hand experience is beyond a treasure trove. It has been said many times in cheezy ads, but honestly, if you only read one book on Cyber Security make it this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2023
★★★★★ 5
My title review
Format: Paperback
Great book , up to date and very good reading
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
recommand products
Coca Cola: Christmas Truck (1000pc)
10.09
Hardcover Abstract Music notes Journal hard Cover ,Notebook gift art Matte
34.99
Daniel Defense 0302016514 Offset Flashlight Mount with 1" Diameter Aluminum Black Hard Coat Anodized
54.99
Black Cat Moonlight Tote Bag
25.99
Hoppes 24015D BoreSnake Den 30/308 Cal Rifle Bronze Brush
12.99