We’re throwing serious upgrades at Kyle’s E92 BMW—from intake to exhaust, tune to turbo—and hitting the dyno after every major change. See which mods actually make power, and which ones just make ...

Topping the short-block are a pair ported of Dart Pro 1 CNC ported 360cc aluminum heads secured with ARP fasteners. These high-flowing heads (over 400 cfm) are perfect for big-displacement engines and ...

With an official output of 1068 horsepower and a top speed of over 230 miles per hour, the new C8-generation Chevrolet Corvette ZR1 is a truly ridiculous machine on paper. (And, as we found during our ...

We went all in on heavily modifying Kyle’s E92 BMW and put it straight on the dyno to test every single upgrade! Tourist Thought She Was Feeding A ‘Friendly’ Beaver—Then Discovered The Truth 'Pack a ...