US-based tuning company Vorsteiner has released a GTS package for the BMW M3 Sedan and M4 Coupe which adds a touch of aggressiveness to the performance cars.

The package’s main element is the GTS front add-on spoiler, which is designed to attach onto the factory M bumpers of the M3 and M4 for a sportier look. Made entirely from lightweight carbon fiber, the spoiler also has a functional role, adding downforce to the front end of the vehicle.

The aftermarket specialist also offers a GTS aero diffuser which is made from lightweight carbon fiber as well and bolts onto the factory bumpers of the BMW M3 and M4. The diffuser enhances the cars’ appearance and provides more downforce to the rear end.

Finally, Vorsteiner offers a 90mm stainless steel dual walled exhaust tip set in Brushed or Diamond Black Finish. As with the other parts, the set is specifically machined to work in combination with the OEM exhaust, so no modifications are required. This means the owner can revert to the factory look at any time.

Vorsteiner says the parts’ autoclaved pre-preg carbon fiber structure provides superior stiffness, aerospace strength and durability compared to traditional hand laid carbon fiber composites.

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