Modified

  • g power e92 bmw m3 001

    A high-revving, sweet-sounding V8 is a marvelous thing, and BMW's 4.0L V8 in the M3 is a capital example. The tuners at G-Power weren't satisfied with the factory-supplied 414hp (309kW), and decided to strap on a supercharger and boost output to a tire-vaporizing 635hp (473kW). About what you'd expect from the holders of the 'World's fastest street-legal sedan' title. The argument for adding the forced induction was to give the high-strung V8 some more low-end grunt as well as boost overall performance. Of course, if you'd prefer a naturally aspirated 550hp V10 from the M5 in your M3, G-Power...

  • Wald designed Lexus IS-F 'Black Bison' styling kit
    Wald Lexus IS-F 'Black Bison' detail photos released

    Japanese tuning house Wald International has a wide range of styling and performance kits for nearly every Japanese-made car on the market. It's no surprise, then, the company has turned its hand to one of the most recent high-performance sedans to issue from Lexus, and the resulting restyle shows...

  • iding power ferrari f460gt conversion 001
    IDING Power Ferrari F460GT conversion

    With more power and even more aggressive aerodynamics than the factory-built 430 Scuderia, IDING Power's new F460GT offers a new take on a super-performing F430 variant. Boring out the engine and replacing stock parts with carbon fiber are the primary modes of improvement. As the name suggests, the...

  • Kicherer Eco II R230 Mercedes Benz SL
    Kicherer releases Evo II kit based on the R230 Mercedes Benz SL

    Straight out of the box the Mercedes Benz SL is already one of the most stylish and sporty models in the luxury carmaker’s lineup, but it was never going to satisfy the guys at German tuner Kicherer. Applying lessons learned from its previous K60 Evo, the tuner has developed a new aerodynamic...

  • UK Garage Lotus Extrema
    UK Garage introduces V8-powered Lotus Extrema

    UK Garage is a specialty vehicle importer located in Italy that has a penchant for modifying cars such as this latest Lotus Exige, which has been given the V8 treatment. Called the Extrema, a nod to the serious modifications undertaken by UK Garage’s engineers, the new package takes the...

  • Carlsson CK63 RS
    Carlsson CK63 RS adds style and power to the Mercedes Benz SL63

    Straight out of the box the Mercedes Benz SL63 AMG is already one of the sportiest models in the carmaker’s lineup, but the car’s heady 525hp (392kW) output was never going to satisfy the guys at German tuner Carlsson. Applying lessons learned from its previous CK50 kit based on the...

  • Switzer L4 700/750 Porsche 911 Turbo

    Earlier this month we showed a 1,000hp bolt-on kit for the Porsche 911 Turbo from America’s Switzer Performance Innovations (SPI), but the man behind the Ohio-based tuning shop is determined to show that his company is no one-trick pony. SPI also has a milder performance upgrade for Tiptronic-equipped Porsche 911s, but with 0-60mph times of 2.5 seconds there is certainly nothing tame about this latest kit. The new kit is the L4 700/750 Tiptronic package, which SPI’s Tym Switzer explains was developed to appeal to a much broader audience. “The L4 700/750 was designed to be...

  • Callaway supercharged 2009 Chevrolet Corvette
    Callaway launches supercharged Corvette for 2009

    Chevrolet Corvette tuning specialist Callaway Cars has released yet another package for the iconic muscle car, with the latest kit centering around a supercharger upgrade for the standard 6.2L V8 model. Designed specifically for the 2009 Chevrolet Corvette, the new kit starts at $18,900 and lifts...

  • ASMA Design Mercedes McLaren SLR Perfectus
    ASMA releases 'Perfectus' Mercedes-McLaren SLR

    Production of the Mercedes-McLaren SLR supercar may soon be coming to an end but that appears to have no affect on the number of modified versions of the car being released by the world’s big-name aftermarket tuners. Late last year we saw the introduction of the Hamann Volcano, and then on...

  • Hurst 50th Anniversary Dodge Viper
    First Hurst 50th Anniversary Dodge Viper sells for $275,000 at Barrett-Jackson auction

    This past weekend’s Barrett-Jackson Classic Car Auction in Scottsdale, Arizona, saw a number of special vehicles go under the hammer, including this striking Dodge Viper that was prepared by vehicle customizer Hurst. The particular model is the first of the new Hurst 50th Anniversary Dodge...

  • Saleen SMS 570 Challenger
    Saleen reveals SMS 570 Dodge Challenger

    American performance carmaker Saleen and its new SMS supercar offshoot has finally revealed its first official product, the Signature Series performance line based on the 2009 Dodge Challenger R/T. The lineup will consist of two new vehicles, the SMS 570 and SMS 570X Challengers, both fully...

  • South Side Performance R35 Nissan GT-R turbo kit
    South Side Performance releases 820hp GT-R upgrade

    America’s South Side Performance, based in Sioux Falls, South Dakota, has released for the first time a new tuning kit for the R35 Nissan GT-R supercar, which the company claims is capable of delivering 820hp (612kW) at the crankshaft. The new kit is based around a custom turbocharger upgrade...

  • renntech 777 mercedes mclaren slr 001

    Mercedes-Benz's AMG arm has declared the horsepower war over two years in a row, all the while continuing to turn out new and improved - and more powerful - cars. Renntech has taken its cues from the spirit, if not the letter, of AMG's announcements with its latest modification, boosting the SLR supercar's output to a massive 777hp (580kW). Going a step beyond even its own previous SLR 722 package, the new Renntech 777 is the result of founder Hartmut Feyhl's relentless pursuit of more: more performance, more power, more impressive looks. On the other hand, Feyhl also describes the car as...

  • alfa romeo mito riar limited edition 001
    Alfa Romeo Mi.To RIAR limited edition

    The Registro Italiano Alfa Romeo (RIAR) is a 1,000-member-strong organization of Alfa Romeo fans and collectors. Celebrating its 46th anniversary this year, the RIAR has released a special-edition Alfa Romeo Mi.To hatchback. Styled in a monotone gunmetal grey that lends an air of stealth to the...

  • hamann tycoon bmw x6 012
    Hamann Tycoon BMW X6 widebody kit

    Late in 2008 Hamann revealed its plans for the BMW X6, including a range of performance and appearance upgrades. Today the tuning house expands that range with a new Tycoon widebody kit for the 'sports activity coupe'. Building on the foundation of Hamann's earlier X6 modificaitions, including...

  • zele nissan 370z tas 09 001
    Zele unveils custom Nissan 370Z at 2009 Tokyo Auto Salon

    Just before Christmas Zele International confirmed that it would unveil a customized version of the new 2009 Nissan 370Z, or Fairlady as it is known in Japan, at this year’s Tokyo Auto Salon. Now the car has been fully revealed, complete with a parts list of what went into the upgrade. Heavy...

  • 360 Forged Straight 5ive Carbon Ferrari F430
    Ferrari F430 carbon wheel package by Miami’s 360 Forged

    The number of high-end performance tuning coming out of Florida appears to have no bound, with Miami’s 360 Forged being the latest to join a growing list that includes the likes Renntech and Mosler Automotive just to name a few. Unlike some of the more established firms, 360 Forged is focused...

  • Mines Nissan GT-R at Tokyo Auto Salon
    Mine’s shows off latest GT-R package at Tokyo Auto Salon

    Famous Japanese tuner Mine’s first showed off its modified Nissan GT-R as far back as December 2007, and since that time the performance workshop has had plenty of time to develop new parts and accessories to make the car perform even better than before. Mine’s previous R35 GT-R proved...

  • Power Enterprise quad-charging system

    The Nissan GT-R has been called a supercar-killer for its astonishing performance in spite of what have classically been seen as huge barriers: its heavy weight, low cost and non-exotic origins. However, regardless of how one comes out on the 'supercar/non supercar' debate, the sheer impressiveness of this four-way forced induction system from the aptly-named Power Enterprise can't be denied. Power Enterprise's approach to modifying the Nissan GT-R follows the tried and true approach of tuning the ECU, adding sticky tires and putting a little color under the hood, but then it goes into...

  • Honda NSX Mugen RR
    Honda NSX Mugen RR makes Tokyo Auto Saloon appearance

    This year’s Tokyo Auto Salon saw a string of modified Nissan GT-Rs grab all the attention, not to mention the king of them all, the all-new GT-R SpecV, however, Honda still had one very special concept sitting on its stands at the show. The concept is the NSX Mugen RR, a race-inspired version...

  • hurst 50th anniversary dodge viper 001
    Hurst releases images of 50th Anniversary Dodge Viper

    The rebirth of the American muscle car was about as ill-timed as it could be given the industry's global meltdown, but Hurst Performance Vehicles is forging ahead with a limited edition run of 50 specially built Dodge Vipers to commemorate its 50th anniversary. The supercars started production in...

  • Blitz GT-R with manual gearbox and RWD
    Blitz unveils rear-wheel-drive GT-R with manual gearbox

    The highlight of this weekend’s Tokyo Auto Salon will undoubtedly be Nissan’s brand new SpecV GT-R, but as expected Japan’s big name tuners have not stood idly by and let Nissan take all the spotlight. We’ve already seen custom GT-Rs from the likes of Zele International and...

  • Switzer Sledgehammer 1000hp Porsche 911
    America’s Switzer Performance releases 1,000hp Porsche 911 package

    Oberlin, Ohio, isn’t the likely site for a company specializing in high-output power upgrades for German exotics like the Porsche 911, but the state is home to Switzer Performance Innovations (SPI), a company churning out mega horsepower cars. Started by Tym Switzer several years ago, the...

  • Zele Complete Edition Nissan R35 GT-R
    Zele releases full specs for R35 GT-R ‘Complete Edition’

    The final details on Zele International's carbon-fiber bodykit and power enhancement for the Nissan GT-R have been released, with the tuning firm announcing that it plans to start taking orders for the completed car globally at the end of March. On display at this weekend’s 2009 Tokyo...

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