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America’s love for the automobile has been evident and strong from day one, ever since the first horseless carriage rolled off the assembly line some 100-plus years ago. The fascination was slow at first for these virtually handmade motorized contraptions, but once they reached production, and Henry Ford made it feasible for anyone to own one, the automobile has helped shape our economy and has influenced the way we live our daily lives. Today, it’s hard to think of life without it.

CRATE OPPORTUNITIES

If you’ve ever imagined a time when you could simply pick up the phone or send an e-mail to General Motors and order the engine of your dreams, pull it out of a box delivered to your door and plug it into the car of your dreams, then stop dreaming as that time has come. While it’s not new information that GM Performance Parts provides an assortment of engines to choose from, it’s never been easier to select the one that is best for your budget and the intended purpose of your car.

LOWERING A 4WD FORD F-150

The suspension of stock four-wheel-drive vehicles is deliberately set very high to provide improved ground clearance. For years the trend in serious off-roading has been to “lift” the vehicle even higher. The OEs suspend their four-bys high enough to clear rocks, traverse gulleys and fallen trees and most anything else that one might encounter in more serious off-roading. Nevertheless, there are four-by owners who would like to lower their vehicles, as they spend more time on-road than off. Recently we met just such an owner, and we couldn’t resist questioning him about his desire to drop this ’04 Ford F-150 four-by-four.

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Easy Out

Adding a MagnaFlow After-Cat Exhaust System Will Provide Good Looks and a Boost in Power

In this day and age, getting the most power out of your late-model truck or SUV is both difficult and easy. Now that we have covered ourselves technically, we will give you the reasoning behind this convoluted theory. New vehicles are hard to work on but easy to upgrade. See? That was easy.

Author

Matt Emery

Story & Photography

Differences Between New and Vintage Vehicles

New vehicles are so different than those we affectionately call vintage trucks, and the major differences lie with the chassis and drivetrain. Smog laws have made it tough on the aftermarket performance parts sellers, but the sellers figured out how these vehicles could actually work with their re-engineered smog-friendly products. With SEMA’s help, they have been able to create and manufacture many great parts that continue to increase and improve upon the stock horsepower that comes from the factories.

The Importance of After-Cat Exhaust Systems

One of those areas of improvement is the after-cat exhaust system such as this one from MagnaFlow. A number of aftermarket companies make such systems for a variety of cars and trucks, since the factory systems simply leave a lot to be desired in terms of performance and sound. The OEs had to make the government happy, so their stock mufflers were as efficient and cost-effective as possible to make and employ. In their efforts to make these components quiet and cheap, they were too restrictive, power output was negatively impacted and they sound horrible. Well, a stock exhaust doesn’t have much of a resounding note to it. Also, the exhaust tips leave lots to be desired in most cases, and on most truck applications there are no snazzy tips at all—just a treated tailpipe hanging down from below the chassis. That doesn’t exactly look like a performance statement, either.

Advantages of the MagnaFlow System

With the MagnaFlow system, however, you can be sure that you are getting both the best power that your engine is capable of and a high-quality stainless steel exhaust system that is not comparable to the stock-treated, mild-steel systems that come from the factory. In fact, MagnaFlow was awarded an ISO-9001 certificate from the International Organization for Standardization, and the ISO-9001 has 20 specific designs, materials and process requirements that a company must meet or exceed before it can be awarded such certification. This was no chore for MagnaFlow; it has been building exhaust components for more than 20 years, so it knows what it’s doing and what should be done.

Installing the MagnaFlow System on a Ford Expedition

We were on hand to follow along as the MagnaFlow installation crew made short work of this Ford Expedition. We wanted to see what would be involved for this simple upgrade. And as we expected, they had the job done in no time, the results were easily recognizable and the Ford had achieved more power and a better sound (if you want to hear it, check out the MagnaFlow website—the site has sound recordings of MagnaFlow-equipped vehicles). Follow along as they did the job on this Ford, and see if such a system would not make sense on the truck you and your family drive to work, school, and the automotive parts store.