1 Yamaha Cs340 Et300 Et340 Et410 Ec340 Exhaust Collar Oem #90387-0877-00 on 2040-parts.com

More Power! Get the details on the potent Porsche 911 GT3 RS 4.0

Porsche has ramped up the already heady performance of the 911 GT3 RS through the adoption of a new, naturally aspirated 4.0-liter version of the company's sturdy, horizontally opposed flat six-cylinder engine. The unit kicks out 50 hp more than the 3.8-liter six-cylinder used in the existing 911 GT3 RS. This mill claims 500 hp at 8,250 rpm, a figure which makes the speedster the most powerful naturally aspirated road-going version of the 911 ever.

Women-only Rallye A

Somewhere in the deserts of Morocco there's an array of thin plumes of dust heading west towards Erfoud, near the Algeria border. The 160 teams of women have no directions, GPS, even binoculars. For the next 13 hours, they must make their way across the Western Sahara to the next checkpoint.

Nissan Leaf to electrify events at Pikes Peak and Le Mans

Nissan going racing isn't news. Nissan going racing with the Leaf electric car is news. The company is taking its all-electric Leaf Nismo RC and campaigning it at a support race for the 24 Hours of Le Mans.