Once you're done with the body armor, you can also choose from numerous alloy wheel designs with diameters of 19 and 20 inches. The largest alloy wheels can be fitted with tires in size 265/45 R 20.
German tuning firm Cobra Technology and Lifestyle (also known as Cobra N+) has released a new sport package for buyers of the Nissan 370Z Coupe. The carbon fiber aero kit for the Japanese coupe includes a front spoiler, exterior mirror covers and a rear diffuser insert with openings for the two 120-mm tailpipes of the Cobra N+ sport exhaust system. Interior upgrades are limited to carbon-fiber-look scuff plates. 
To improve handling, the tuner developed a custom-tailored tire-wheel combination with lightweight 19-inch rims wrapped in 255/40 ZR 19 high-performance tires up front and 285/35 ZR 19 tires at the back. The kit also includes new sport springs that lower the 370Z's ride height by around 30mm and a sport suspension with adjustable damper rates.
For a more sonorous experience from the 3.7-liter V6 engine, Cobra N+ offers a sport muffler with an electronically controlled flap which is said to allow the driver to select an exhaust note ranging from "discrete to pure racing sound" at the push of the button.
The kit does not include any sort of upgrades for the 370Z's engine.
Off-road tuning specialist 'Cobra Technology & Lifestyle' has presented its latest line of aftermarket bling for the new Volvo XC60 SUV. The range includes the 'oh so useful for your typical, city-dwelling XC60 owner' stainless-steel front guards and rocker panels with integrated steps. Ironically, all that shiny protective armor can be complemented with a set of 18, 19 or 20-inch alloy wheels that are available in four different designs. The largest version features Action Sport or Katana wheels shod in 255/45 R20 tires (front and rear). 
It's been a while since we last heard of 'Cobra Technology & Lifestyle', a tuning house that focuses on products for SUV models. Their latest project concerns the Mercedes-Benz M-Class for which Cobra has released a series of accessories that include a front guard made from high-gloss stainless steel that incorporates LED daytime running lights and stainless-steel rocker panel guards that have a tube diameter of 80mm and feature an integrated step for easier entering and exiting of the vehicle.
The list also includes a stainless-steel front guard with a tube diameter of 60 millimeters, scuff plate covers with illuminated Cobra Technology & Lifestyle logo and an extensive lineup of custom-tailored tire/wheel combinations with diameters ranging from 17 to 23 inches. The 23-inch alloy wheels feature eight double spokes and are available painted silver or black, with a high-gloss polished stainless-steel drop center and are fitted with high-performance tires in size 315/25 R 23.
