Working with the formidable Ferrari SF90 would not be new territory for Novitec, which has only recently concluded work on the F8 Tributo, but it will be exciting to see, nonetheless.

In its factory guise, the SF90 packs a transaxle V8 TT and a trio of electric motors joining efforts for 1,000 PS (986 hp / 735 kW). Tweaking the extremely sophisticated hybrid drivetrain is no easy task, so Novitec reduces its interference here to swapping in some top-tier catalytic converters and exhaust system. As a result, the output is said to rise by another 33 PS (33 hp / 24 kW).

The torque goes up 58 Nm (43 lb-ft) to 858 Nm (633 lb-ft) total. The car still needs 2.5 seconds to launch 0-100 km/h (0-62 mph), but it now has the potential to surpass its OEM-rated top speed of 340 km/h (211 mph).

No major exterior modifications have been made so far, unless you count a set of 10-spoke Vossen NS 10 forged wheels finished in dull bronze. The rims measure 20 inches across front and 21 inches rear.

According to Novitec, the project is far from complete, so we should probably be looking forward to numerous other upgrades outside, inside, and under the hood.

Two British car restorers – GTO Engineering and RML Group – are currently racing each other to bring out Ferrari 250 GT replicas based on restored and modernized classic cars, and the latter seems to be winning the race.

A while ago, RML showed us a life-sized mock-up of the car (see video), and has now revealed its cabin and some technical specifications.

The short-wheelbase coupe is a Ferrari 550 Maranello at heart, but an all-carbon body gives it a lightness of step unmatched to that of the stock model made of aluminum. 18-inch wheels come wrapped in Pirelli P Zero Rosso tires. As you may remember, the company had considered going for custom-made tires in this project, but the idea was scrapped to reduce maintenance costs.

Bilstein shocks made way for Öhlins dampers optimized to the weight distribution and aerodynamic profile of the restomod. The springs and sway bars have likewise been swapped out for their modern counterparts, bringing the car closer to the ground. The battery was moved to the trunk.

The momentum generated by a 5.5-liter naturally aspirated V12 goes through a six-speed manual gearbox to the rear axle, hitting it with 485 PS (478 hp / 357 kW) and 570 Nm (420 lb-ft) of torque. Going 0-97 km/h (0-60 mph) takes 4.1 seconds, and the top speed lies above 297 km/h (185 mph).

Found inside are power-adjusted seats and steering wheel, HVAC, and a multimedia system with Android Auto and Apple CarPlay support. Look for the infotainment display hidden in the transmission tunnel behind the exposed shift gate. There is not a single bit of plastic in sight – only leather, Alcantara, glass, and aluminum.

The production car is expected to debut in the coming fall. A total of 30 units are planned for shipment starting from early 2022.

Manhart showed us its Audi RS Q8 styling ideas more than a year ago, but the first finished car has only now left the tuner’s garage.

The German company massages the stock engine to deliver 918 PS (905 hp / 675 kW) and 1,180 Nm (870 lb-ft) of torque instead of the usual 600 PS (592 hp / 441 kW) and 800 Nm (590 lb-ft). Achieving such extreme power and torque numbers necessitates the installation of an Eventuri carbon-fiber air intake system, a custom intercooler, improved turbos, and special catalytic converters that are not street-legal in Germany, by the way. The automatic transmission receives its fair share of upgrades, too, but acceleration times remain undisclosed.

A sole glance at the exterior of the SUV makes it abundantly clear which tuner carried out the job. The body wears a traditional gloss-black paint coat with accents of dull gold and blacked-out details all around. A carbon-fiber aero kit emphasizes the sporty vibes.

Inside, the dash panel, doors, center console and steering wheel boast dull gold décor, while the seat upholstery and mats are new.

Obtaining a Manhart RQ 900 is a matter of having at least €67,500 in addition to the donor RS Q8 and any applicable taxes.

With all the restoration shops around, buying a custom Jaguar retro car should be trivial, even if you settle for an electric version. Just be sure to check out the freshly unveiled E-Type Unleashed by E-Type UK – it could very well be the best out there.

A Mk3 E-Type pictured here relies on a powerful Jaguar-sourced V12 to propel itself forward. Its age and specific model remain undisclosed, just like the age of the donor car itself. The company began producing such twelve-cylinders in 1971, by the way, so both could be about half a century old.

Aside from having been bored out from 5.3 to 6.1 liters of displacement, the engine features a host of modern components and now delivers up to 406 PS (400 hp / 300 kW) to the wheels instead of 276 PS (272 hp / 203 kW). A five-speed manual transmission sends the momentum to the rear wheels.

Other noteworthy features include LED lights all around, a new radiator grille, 16-inch wheels, and a cabin wrapped in the finest leather.

Captivated? Set aside £235,000 for a conversion like this one and start looking for a suitable donor car, then.

Infinitas, a BMW performance parts vendor, has announced the coming of an innovative forced induction system named Hybrid Charger, destined to bolster the performance of all Bavaria-made cars with the S55B30 inline-six under the hood.

In its factory form, the three-liter engine has dual turbos and comes with the F8x-gen BMW M3 and M4, as well as the M2 Competition & CS. Its output varies depending on the model, maxing out at 410 PS (404 hp / 302 kW) and 550 Nm (406 lb-ft) of torque.

Infinitas proposes the introduction of a supercharger in front of the turbo kit to feed pre-compressed air into the system. This necessitates a number of other mods, including longer air ducts, wider cast-aluminum piping, a sports-grade air filter and ECU modifications. However, the resulting powertrain produces noticeably less turbo lag and has much better throttle response overall.

The first tuning kit is already available to order for €6,998, plus €2,112 for the installation. Once installed, it ramps the numbers up to 600 PS (592 hp / 441 kW) and 800 Nm (590 lb-ft). Four other packages are currently in development, the most powerful one expected to max out at 1,000 PS (986 hp / 735 kW) and 1,100 Nm (811 lb-ft) of torque. It remains to be announced when these four will arrive and how much they will cost.

GMG Racing, a U.S.-based company specializing in tuning and servicing European supercars, has unveiled a brilliant custom Ferrari 812 Superfast put in a metallic grey body.

Aside from a rare paint coat protected by a see-through film, the Italian ride received stylish Anrky RS1 wheels with black spokes and polished lips. A Novitec lowering kit helped the rims fit their respective arches perfectly. Rounding off the mods are a carbon-fiber rear spoiler from the abovementioned tuning house and a Capristo exhaust system.

Powering the Superfast is a 6.5-liter non-turbo V12 rated at 800 PS (789 hp / 588 kW) and 713 Nm (530 lb-ft) of torque. The engine was considered the most powerful naturally aspirated unit of its kind in history when it came out.

Brabus has unleashed its latest custom edition of the Mercedes-AMG G63 S, landing it with an extreme performance boost and a body kit to match.

The team expanded the stock eight-cylinder engine to 4.5 liters of displacement and persuaded it to deliver up to 900 PS (888 hp / 662 kW) to the wheels along with 1,250 Nm (922 lb-ft) of torque. However, the peak torque had to be capped at 1,050 Nm (774 lb-ft) to prevent drivetrain malfunction.

While we probably wouldn’t outright call the G-Class a supercar like the German tuner does, it has almost everything going for it in that regard. The bulky and heavy SUV needs mere 3.7 seconds to reach 100 km/h (62 mph) and maxes out at 280 km/h (174 mph) only because no tires are good enough to let it go faster.

The upgrade plan also includes a full carbon-fiber body kit, giant 24-inch wheels and an especially opulent interior wrapped in black leather and adorned with carbon fiber inserts.

A total of Brabus 900 Rocket Edition cars will roll out of the Brabus workshop priced starting from €571,270.

PaxPower has launched its tuning program for the Ford F-150 pickup, landing it with a robust off-road suspension kit and a three-liter Whipple supercharger.

The former aspect has been completely overhauled using premium aftermarket parts like struts, arms, shocks, springs, and sway bars. In the end, the tuned truck boasts 90 mm (3.5 inches) of added ground clearance and 102 mm (4 inches) of extra wheel span.

As for the engine, owners of the 5.0-liter V8 version may already order the aforementioned supercharger upgrade and get 781 metric horsepower (770 hp / 574 kW) out of it. Kits for all other powertrains are currently in development.

From the outside, you will recognize the PaxPower Alpha 2021 by its flared wheel arches, a custom hood with a massive air scoop, a rear spoiler and an aggressive-looking graphics package. Opting for the visuals and the suspension kit will set you back U.S. $17,950, and nothing has been revealed yet with regard to engine kit prices.

Singer Vehicle Design’s meticulous and uncompromising approach to restoring classical Porsche cars has earned it a cult following and project costs stretching far into six-digit territory. This example is none other than the famous Brooklyn Commission, and it could be yours for over £500,000.

The car is Singer’s eighth project, and it was finished in 2012. A Porsche 911 (964) with a clean record was picked as the donor, landing with plentiful structural reinforcements and carbon-fiber bodywork. Öhlins suspension was installed for better handling, and a roll cage was put inside the cabin.

An elegant green exterior contrasts nicely with an all-purple interior wrapped floor to ceiling in Alcantara. The same trim is found on the engine deck lid, under which a Cosworth 3.8 flat-six toils producing 375 PS (370 hp / 276 kW). As befits a classic Porsche restomod, a six-speed transmission drives the rear wheels.

Boosting a BMW 2 Series Coupe to 572 mechanical horsepower is a challenging, but not impossible task. Fitting it with a nitrous-oxide injection system is also possible if racecar-like acceleration is required. But performing all of the above on a DIESEL car? If it weren’t for this video by cars.co.za, we’d think it impossible.

Pictured here is a 220d spec rocking one of the most powerful diesel engines ever made in Bavaria. The massive six-banger uses its triple turbos to slam the transmission with 381 PS (376 hp / 280 kW) and 740 Nm (546 lb-ft) straight from the factory. How can you even begin to modify a monster like this?

Apparently, you can. The tuner adds a custom cooling system, methanol injection, the NOS mentioned above and a plethora of other components. In the end, the ride churns out 580 PS (572 hp / 427 kW) along with more than 1,000 Nm (738 lb-ft) of torque.

Other notable modifications include M2-style fenders and bumpers, a rather pronounced hood, a carbon trunk lid with a spoiler on it, and a cabin with two M3 seats and a roll cage pained red. Watch the video for a closer look at this remarkable one-off.