BMW collaborates with G-Power again for another tasteful project. This time, the German tuner gives the BMW M3 Touring performance upgrades including three engine tunes, as well as cosmetic tweaks that look familiar to Bimmer fans.

That's because G-Power made the long-roof M3 look like a CSL up front, which is similar to the build from another German-based tuner Lightweight Performance. More to the exterior is the integration of carbon fiber elements, a green finish with black stripes, and clear taillights.

That aggressive-looking fascia is complemented by a set of 21-inch Hurricane RS forged rims wrapped in 285/30 R20 front and 295/25 R20 rear tires. Meanwhile, the interior has bespoke G-Power bits such as an edition badge, carpets, and steering wheel.

In the performance department, the most potent tune generates 720 horsepower and 626 lb-ft of torque. For reference, the vehicle makes 503 hp and 479 lb-ft of torque in stock Competition guise, propelled by the brand's 3.0-liter twin-turbocharged S58 inline-six engine also found in the BMW M4. Do the math, and you're looking at a 210 horsepower increase - the most a tuner has juiced out from the M3 Touring so far.

Thanks to the performance upgrade, the tuning company has also increased the top speed to 200 mph.

G-Power's mid-stage package isn't too shabby as it tunes the S58 engine to 670 hp and 590 lb-ft of torque. While even the entry-level tune is impressive, delivering 620 hp and 553 lb-ft of torque, which is still a good 110-hp bump.

G-Power isn't the only tuning company to give a take on the BMW M3 Touring. German tuner Manhart managed to squeeze out 641 hp, with the wagon sporting a black finish with gold stripes. BMW specialist AC Schnitzer also gave the model a makeover including a Stage II upgrade that pushes the engine to 602 hp.

With all the BMW M3 Touring project builds being said, it's a shame we won't see the model as the Bavarian automaker has no plans of bringing it to US shores. But if we get to see the day when mass-produced German wagons drive on American roads, we would love to see one with the G-Power's "CSL" build.