Tuning
Latest in Tuning
Spray-Painting Engine Parts Won’t Add Horsepower — Here’s the Proof
A viral O'Reilly Auto Parts incident shows a worker spray-painting an engine part and claiming 25+ horsepower gains — but paint cannot touch any of the four levers…
Toyota 2JZ Engine: Why Stock Internals Handle 700 HP Easily
The Toyota 2JZ-GTE produces close to 320 hp at the crank from the factory and holds 600–700 hp on completely stock internals — here's the engineering behind why…
Crank HP vs Wheel HP: Why a 300hp Car Delivers Far Less Power
The horsepower on a window sticker is measured at the crankshaft under lab conditions — not at the wheels where it actually moves the car. Drivetrain losses of…
How Much Horsepower Do You Really Need? 300 hp Beats Most Drivers
Horsepower inflation has given a Chrysler Pacifica minivan 287 hp—but physics says your commute needs far less. This guide shows exactly how much horsepower matches your actual driving,…
Dax Shepard’s 1990 Honda Pilot Got a 150-HP Ski-Doo Swap — 4x Stock
Builder Corey Kruse of CK Powersports dropped an 800cc Ski-Doo snowmobile engine into a 1990 Honda Pilot FL400R for Dax Shepard, turning a 35-hp trail machine into a…
Ford Maverick EcoBoost Hits 300 HP for $5,000 With a Mustang Turbo Swap
Ford Custom Garage's SV300T pack drops a Mustang EcoBoost turbocharger into the 2026 Maverick, unlocking 300 horsepower and up to 350 lb-ft of torque for $5,000 — a…
Jeep Grand Cherokee Trackhawk at 1,000 HP: What It Costs Used
The used Jeep Grand Cherokee Trackhawk market spans $46K to $120K — and professionally modified 1,000-hp builds with dyno sheets are defying typical depreciation curves. Here's what you…
Ford Custom Garage Redesigned Its Icons — and a Bigger Shift Is Coming
Ford Custom Garage has updated the product icons inside its truck and SUV configurator, a small visual change that signals a broader repositioning of Ford's factory-backed personalization program.
Hot Rods in Hazard, KY: $12K Builds That Beat $40K Shop Cars
Eastern Kentucky's hot rod scene around Hazard builds serious 383-powered street machines for a fraction of metro shop prices — and the engineering choices behind that gap are…
Best Factory Car Sound System: The One Spec Buyers Always Regret Skipping
Most new-car buyers ignore the factory sound system until it's too late—and retrofitting a premium setup can cost up to $4,000. Here's exactly what to evaluate before you…