The Manthey Performance Kit Is an Expensive Way to Make Your Porsche 911 GT3 Faster

This comprehensive, Porsche-sanctioned rework of the 911 GT3 is available in the U.S. for the first time. It costs $57,300 and that's before you add $15,500 for the optional forged wheels. [View in Browser]( [Road & Track logo]( [SHOP]( [EXCLUSIVES]( [SUBSCRIBE]( [The Manthey Performance Kit Is an Expensive Way to Make Your Porsche 911 GT3 Faster]( [The Manthey Performance Kit Is an Expensive Way to Make Your Porsche 911 GT3 Faster]( This comprehensive, Porsche-sanctioned rework of the 911 GT3 is available in the U.S. for the first time. It costs $57,300 and that's before you add $15,500 for the optional forged wheels. [READ MORE](   [Watch How Lamborghini Builds The All-New Revuelto]( [Watch How Lamborghini Builds The All-New Revuelto]( The hybridized V-12 supercar saw some procedures reworked at Sant'Agata. [READ MORE](     [Florida Could See Radioactive Waste Used In Road Construction]( [Florida Could See Radioactive Waste Used In Road Construction]( A bill on the desk of Governor Ron DeSantis aims to investigate phosphogypsum aggregates for roadways. [READ MORE](   [The Best Dash Cams You Can Buy in 2023]( [The Best Dash Cams You Can Buy in 2023]( Get the lowdown on dash cams at a variety of price points with a range of features that can document your vehicle's every move in traffic. Just in case. [READ MORE](     [The 1963 Le Mans Pace Car Was this Ferrari 250 GTE 2+2]( [The 1963 Le Mans Pace Car Was this Ferrari 250 GTE 2+2]( Ferrari both won and paced Le Mans in 1963. Of the Ferraris at the front of that race, this is certainly the less important piece of history. [READ MORE](   [Porsche GT3 Driver Spins Twice In 24 Hours of Nürburgring Overnight, Barely Crashes]( [Porsche GT3 Driver Spins Twice In 24 Hours of Nürburgring Overnight, Barely Crashes]( This is about as well as spinning twice on the Nordscheliefe overnight can possibly go. [READ MORE](   [Experience the Passion. R&T Experiences]( Follow Us [Unsubscribe]( | [Privacy Notice/Notice at Collection]( RoadandTrack.com ©2023 Hearst Magazine Media, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019