G-Power Offers Substantial Upgrade Package For BMW M3 And M4

G-Power came to its senses and finally made a performance upgrade less powerful than an earthquake.

The German tuning-house is well-known for its obscenely-powerful modified Bavarian marvels. In fact, some BMW aficionados have developed a Pavlovian reflex and automatically associate the term “G-Power” with a very potent BMW.

They’re right, though, because G-Power’s latest offering consists of a tuning upgrade dedicated to BMW’s current M3 and M4 sports cars, which boosts the power output of the vehicles all the way up to the M5’s territory.

Thanks to an in-house developed Bi-Tronik 2 V2 ECU remap, the German tuning specialist was able to extract 552 horses from the 3-litre, 6-cylinder Twin-Turbocharged engine, making it as powerful as the standard M5. Come to think of it, the 700 Nm (516 lb-ft) torque figure surpasses the M5’s output, so that makes the tuned cars mightier than the stock V8-powered monster.

FYI, that’s 127 horses more than the stock engine delivers and if you think a remap on these things is a walk in the park; well, think again! To implement such an upgrade, G-Power had to crack the factory 128-bit encryption and while they were at it, a speed limit bypass was considered a must.

In fact, at the customer’s request, the Germans will raise the top speed all the way to a theoretical 330 Km/h (205 Mph), even if G-Power states that in reality the car will actually achieve only around 310 km/h (192 Mph).

But this is not only about brute force, because G-Power concentrated on reducing unsprung mass for improved handling by adding its 21-inch Hurricane RR forged alloys in the package. How could a 21 inch rim reduce unsprung weight? Well, they’re made from ultra-light aircraft-grade aluminum.


  • Ken Lyns

    How do you pronounce “G-Power” in German? 😀

    • Six_Tymes

      good question.

Mercedes-AMG GT R Leaves Subtlety Aside For A Wide Body Upgrade

Fostla added a Prior Design wide body kit, whereas Ferrada the 10-spoke, matte black 20-inch wheels.

Can The Audi E-Tron SUV Convince You To Go Down The All-Electric Road?

Audi’s first all-electric SUV is poised to take the fight to the Tesla Model X and Mercedes-Benz EQC.

2020 BMW 4-Series Convertible Shaping Up To Take On The Open-Top C-Class

The new 4-Series Convertible will swap its folding hard top for a soft one in order to save weight and increase boot space.

Lamborghini Huracan Evo Does The Quarter Mile… Faster Than You’d Think

The latest iteration of the baby Lambo is powered by a screaming 5.2-liter V10 with 631 HP – and boy does it go…

Never Get Lost In Nature Again With The Ranger Raptor’s Clever Sat-Nav

Compared by Ford themselves to breadcrumbs, the system places a virtual pin on the map every second.

Lamborghini Aventador S Art Car Salutes Monterey Car Week Attendees

This Lambo was treated as a canvas by 19-year old American street artist Skyler Grey .

Rivian R1S Buyers Will Be Able To Choose Between Three Roof Configurations

One of the options available on Rivian’s upcoming SUV will be a two-piece, removable composite roof .

2020 Porsche 911 GT3 Touring Pounds The Tarmac On The Nordschleife

As with the 991.2-based model, the new GT3 Touring Package will be a 911 purist’s wet dream.

Original McQueen-Driven Mustang Bullitt To Be Auctioned In 2020

The current owner of what is probably the most famous Mustang ever inherited the car from his father.

Driven: 2019 Hyundai Kona Elite Is A Crossover You Might Actually Want

Behind its cute looks, the Kona is a crossover with lots of appealing features that won’t break the bank.