G-Power Supercharged BMW M3 GTS Officially Official

Jason Siu
by Jason Siu

This is hardly the first time we’ve uttered words about G-Power’s BMW M3 GTS, but we all have a sense of relief now that it’s officially official – pricing and all.

For those living under a rock, the BMW M3 GTS is a high-powered and lighter weight (220-lbs lighter) M3 variant just full of race-inspired goodies including adjustable front and rear aerodynamic components, modified suspension and brakes, and a power increase to 450-hp from the factory 420-hp. Only 150 units of the GTS would be made and it took until late last year for the first deliveries to take place.

And almost immediately upon the first batch of deliveries, three GTS cars found their way over to G-Power for more power enhancements to compete against Porsche’s 911 GT3 RS. G-Power took their “Sporty Drive” supercharger system and adapted it to the M3 GTS taking power output to an astonishing 635-hp with 465 ft-lbs of torque.

In addition to the supercharger is an all-titanium lightweight exhaust system fully equipped with 100 cpsi metal catalytic converters. G-Power also remaps the ECU to put it all in-tune. And those with extra bucks to spend, the G-Power airbox can be had in carbon fiber.

The price for all the G-Power goods for the M3 GTS? A little over $33,000 excluding tax.

GALLERY: G-Power Supercharged BMW M3 GTS

Jason Siu
Jason Siu

Jason Siu began his career in automotive journalism in 2003 with Modified Magazine, a property previously held by VerticalScope. As the West Coast Editor, he played a pivotal role while also extending his expertise to Modified Luxury & Exotics and Modified Mustangs. Beyond his editorial work, Jason authored two notable Cartech books. His tenure at AutoGuide.com saw him immersed in the daily news cycle, yet his passion for hands-on evaluation led him to focus on testing and product reviews, offering well-rounded recommendations to AutoGuide readers. Currently, as the Content Director for VerticalScope, Jason spearheads the content strategy for an array of online publications, a role that has him at the helm of ensuring quality and consistency across the board.

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