Comprehensive, helpful and not too complicated to understand. This book was well written; it was obvious that it was written by someone that knows what they are talking about. It was detailed but still simple enough.

My husband found this to be awsome! Very insightful and helpful. The pictures and descriptions were Great. ( )

If you are at the end of your build, then it’s usually time for the installation or fabrication of your exhaust system. Whether you are choosing an aftermarket system or gathering the parts to create your own. This book will take you through the process: from Chapter 1 that contains information about the Theory, Design and Principles of deciding how to build your system to chapter 7 that contains all of the mathematical formulas to make it easy to determine the correct components for your exhaust, including design and size. In between are chapters that talk about Exhaust system components, exhaust pipe sizing, and how to choose the correct Headers for your project.
Last but definitely not least, as with all Car Tech “how to” books, there is an exceptional source guide which gives the reader reference information including addresses and phone numbers for all of the companies used in the writing of this book.
This book is an excellent source book for your next exhaust system project! ( )

This is a really great read for anyone that is interested in starting or creating their very own custom exhaust system for their car or automobile. The book is detailed with pictures to help you design, create, and even install your exhaust after you've finished your project. For anyone doing any type of custom work to a car project, this book can give you ideas on how to pinch those pennies allowing you to do the grunt work yourself, but also give you the opportunity to make one of a kind pieces for your project. ( )

My son-in-law read this book-he's an auto mechanic. Said that it helped less experienced mechanics working their way through the exhaust system, but for a more experienced mechanic, it's basic common sense and more of a refresher course in the system work. ( )