1 Mar 2017, 15:38 UTC · By: Sebastian Toma / An American client of Alfa Romeo, who recently acquired a 2017 Giulia Quadrifoglio, has taken the car to a dyno test to check its figures against the spec sheet
22 Feb 2017, 16:28 UTC · By: Andrei Tutu / When we're talking about a Porsche Cayman animated by a 911's heart, a custom exhaust setup has the power to bring an aural storm
21 Feb 2017, 12:27 UTC · By: Andrei Tutu / The Tesla Model S P100D Ludicrous Plus just can't stay out of the spotlights, with the latest stunt delivered by the electric sedan involving a dyno run
11 Jan 2017, 11:27 UTC · By: Andrei Tutu / It doesn't take too much for the 2017 Chevrolet Camaro to deliver a noticeable boost in terms of the output, as this Hennessey-supplied dyno video shows
9 Dec 2016, 20:07 UTC · By: Andrei Tutu / This is the basic package Hennessey offers for the Ford Mustang Shelby GT350R, but you can dial things to 800 ponies if you're seeking serious gains
9 Dec 2016, 09:11 UTC · By: Andrei Tutu / No, the two weren't tested back-to-back, but we've included a clip showing a drag race involving the pair of blown Chevys for those who seek superior accuracy
25 Nov 2016, 23:00 UTC · By: Andrei Tutu / This Porsche 911 Turbo might belong to the previous generation of the Neunelfer, but the mods it has received allow it to feel forever young
23 Nov 2016, 17:22 UTC · By: Andrei Tutu / British aftermarket developer Viezu has dipped into the performance potential of the Jaguar XJR, while also gifting the lavish sedan with an even angrier growl
15 Nov 2016, 12:26 UTC · By: Andrei Tutu / This is the Lone Star State developer's all-motor package for the Viper, but those seeking even more power can go for the supercharged or the twin-turbo upgrade
9 Nov 2016, 16:18 UTC · By: Andrei Tutu / The McLaren 12C is already an incredibly fast machine, but the tuned example we have here roughly packs twice the factory output
19 Oct 2016, 15:16 UTC · By: Andrei Tutu / This isn't the first time when a tuner disconnects the rear differential of the 2016 Ford Focus RS for a slightly more impressive dyno run
13 Aug 2016, 08:31 UTC · By: Andrei Tutu / This STI has been massaged by a Subaru specialist from Maryland, with the machine now delivering a level of performance that will see jaws dropping
5 Aug 2016, 13:49 UTC · By: Andrei Tutu / It's not like the 2016 Ford Mustang Shelby GT350 needed extra muscle, or extra decibels, for that matter. But Hennessey decided to upgrade it anyway
6 Jul 2016, 22:24 UTC · By: Andrei Tutu / If you're looking to beat the Hellcats at their supercharging game, Hennessey Performance has a blow suggestion for your, one involving the Viper
22 Jun 2016, 18:34 UTC · By: Andrei Tutu / This is the kind of GT-R that has been taken far, far away from the form Nissan intended for its supercar, but the result is admittedly spectacular
16 Jun 2016, 21:02 UTC · By: Andrei Tutu / While adding power to a 911 GT2 might seem unnecessary, we have to admit the 520 hp stock output of the RWD Porsche no longer seems that special nowadays
13 Jun 2016, 15:22 UTC · By: Andrei Tutu / Strapping a Dodge Challenger Hellcat with bolt-ons to a dyno for the purpose mentioned in the title above offers all sorts of thrills
8 Jun 2016, 22:02 UTC · By: Andrei Tutu / With Porsche being almost ready to introduce the second generation of the Panamera, the early cars have now fallen into the hands of the tuning world
25 May 2016, 20:24 UTC · By: Andrei Tutu / 1,000 HP seems to be the norm for streetable muscle cars these days and we're here with the latest vicious example of this
24 May 2016, 15:18 UTC · By: Andrei Tutu / Hennessey's range-topping Corvette Z06 package is so mean that the supercar's idle soundtrack sounds just as good as its full boost growl