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    Customer Builds(Page)

    Is a Custom Tune Worth It on a Stock Car?(Post)

    Your car left the assembly line with a digital "handcuff" that limits its output to satisfy the lowest common denominator of global emissions and fuel standards. Most owners believe they must bolt on

    How Much HP Does a Custom Tune Add? Dyno Data(Post)

    Most advertised power gains are inflated marketing fluff that ignore how a car actually drives on the street. You've likely seen forum threads claiming 50 horsepower from a simple flash, yet you're ri

    Custom Tuning Now Available for 2023-2025 Corvette Z06 & ZR1 with HP Tuners(Post)

    The wait is over. N2 Speed is now offering custom HP Tuners calibration support for the 2023–2025 Corvette Z06 and ZR1 platforms. This marks a major breakthrough in unlocking the next generation of GM

    Remote Custom Tuning(Page)

    Dodge Hellcat Guide: Redeye vs Demon vs Jailbreak(Post)

    The Dodge Hellcat: An In-Depth Guide to America's Supercharged Icon Navigating the world of modern Mopar performance presents a unique challenge: distinguishing between the standard Hellcat, the form

    Can You Tune a Stock Car? Real HP Gains Explained(Post)

    Can You Tune a Stock Car? Absolutely - Here's Why It's Worth It One of the most common questions we get at N2 Speed: "Can you tune a completely stock car?" The short answer is yes. And the results are

    GM Factory Tune vs Aftermarket: More Power?(Post)

    GM Performance Calibrations vs Aftermarket Tuning: The Real Comparison GM offers factory performance calibrations for many of their vehicles through the dealer network. But how do they compare to a cu

    Safe Horsepower Gains: Add 50-100 HP Reliably(Post)

    What if the 75 horsepower you're currently leaving on the table is actually the key to a more efficient and responsive daily commute? Most enthusiasts believe that chasing performance gains inevitabl

    Dodge Challenger Tuning: HEMI & Hellcat HP Guide(Post)

    Plunking down cash for a generic handheld device won't unlock the true potential of a modern Mopar engine. Since 2015, Chrysler has utilized locked PCMs that prevent simple plug-and-play modificatio

    What Is Torque Management & How to Remove It(Post)

    Your high-performance engine is fighting a digital leash that prioritizes component longevity over your desire for speed. You've likely experienced that annoying power dip during wide-open throttle s

    Dyno Tune vs Street Tune: Which Is Better?(Post)

    Dyno Tune vs Street Tune: The Complete Comparison If you're considering getting your car tuned, you've probably heard the terms "dyno tune" and "street tune" (also called remote tune or email tune). B