Corvair Turbo 150 Chrome Intake Crossover Pipe With Linkage As Pictured on 2040-parts.com

2014 Porsche Cayman gets a performance-testing iPhone app

To promote the new 2014 Cayman, Porsche has cooked up an iPhone app called “Cayman Code of the Curve.” You're probably already rolling your eyes at the prospect of another automaker app that is little more than a downloadable advertisement, but this seems to be something different -- the app is designed to record your driving performance in real-time and then share results with friends. Porsche enthusiast site flatsixes.com has an exclusive first look at the app, which is still in development but is reported to be coming “soon.” Based on preliminary screenshots provided by Porsche, the app instructs users to set up a variety of courses -- cone slalom, autocross and reaction-time challenge courses are shown -- then uses the iPhone's internal accelerometer and GPS receiver to track and record your performance. You'll also be able to use the app's “record your curve” function to share favorite drives with friends on Facebook.

Hamann tunes the BMW 5-series GT

The BMW 5-series GT is already a striking ride, and now German tuners Hamann have worked their magic on the crossover with performance, aero and visual enhancements. The 5-series GT is thoroughly modified by the speed shop. The exterior is marked by a host of custom parts, including side skirts, front and rear spoilers and four stainless-steel exhaust pipes that measure 90 millimeters in diameter.

Autoweek contributor Patrick Paternie dead at age 65

Longtime Autoweek contributor Patrick C. Paternie, who shared his love of cars with readers for 12 years at this publication and for 25 years with other magazines and in his many books, died on March 10 at age 65. Paternie had just finished a race in his Porsche 911 at Willow Springs and pulled into his pit area when he suffered a heart attack.