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A rare 1985 Volkswagen GTI turbocharged by Callaway showcases the golden era of accessible performance tuning. Explore what this classic modification tells us about Volkswagen's engineering heritage and what it means for today's car shoppers.
FAST has released Precision-Flow fuel injectors engineered for modified LS2 and LS7 engines, addressing the fuel delivery limitations that arise when you add significant performance modifications. Learn how flow-matched injector sets improve consistency, reliability, and performance on turbocharged and supercharged builds.
A gas particulate filter on the 2026 Ford Explorer's V6 engine reduces power output, but aftermarket tuners have already found ways to recover and exceed the lost horsepower. Understanding these options helps buyers make informed decisions about trim selection and performance modifications.