Bolt-On Power? Holley iNTECH Intake – JL Wrangler
Cold air intakes and the amount of power they do or don’t make have been the subject of many arguments.
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Performance
Jeep JL Programmer – Tazer JL Review
There are several different ways to update the computer in the JL for new tires, gear changes, and even to
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Performance Gains with an Electric Fan
Your fan isn’t often a part you think about when you’re looking for bolt-on performance parts, in fact it rarely
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No Regrets Jeep Upgrades
A question we see asked often, on discussion groups and Facebook, centers around the modifications you have done to your
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Brakes – Why Bigger is Better
Almost everyone understands that brakes are necessary to safely drive a motorized vehicle. Hopefully most people understand that the brakes
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Happy New Year! Watch a 2400 HP Truck Race a 400 HP Touring Car
What do you get when you take the world’s fastest semi and combine it with a World Touring Car Volvo
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Review – TeraFlex Alpine Arms
Every time someone asks me what lift they should buy, I always ask how often they drive off road. The
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Review – Pypes Performance Exhaust
We just installed our third exhaust system to test and we wanted to take a moment to do a final
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Upgrades – Dynatrac ProGrip Brakes
A few weeks ago we previewed upgrading your brakes when you add larger tires, more lift, and other parts that
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Review – Max Atomizer Fuel Treatment from Royal Purple
Fuel injector cleaners, fuel stabilizers, additives of all kinds are on the market. It is a crowded category that can
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ICON Vehicle Dynamics – Install
It was a pretty fortunate week for us here at 4 Wheels. We spent an all nighter Sunday into Monday,
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