Pacesetter Quicktrip Long Tube Headers Silver Ceramic Coated 1 3/4" Tubes on 2040-parts.com

EBay exotic: Pristine GMC Motorhome

This eBay listing for a 1976 GMC Motorhome started making the rounds on Twitter on Wednesday. These Oldsmobile-powered, front-wheel-drive land yachts are among the only truly beloved vintage motor homes. While other highway dinosaurs succumb to leaky windows and mounting repair bills before spending decades rotting next to garages and barns, a good many of these old GMCs have been maintained in good working order or restored.

Porsche Panamera and Cayenne recalled for turbo issues

Porsche is recalling certain 2011 and 2012 Panamera Turbo and Turbo S sedans and the Cayenne Turbo for a problem with the turbine wheel of the turbocharger. A summary of the problem on the NHTSA site states that the wheel might fracture because of a casting defect. If that occurs, vehicle performance will be decreased and the turbine shaft might fracture, leading to more expensive repairs.

Wild thing: Audi A1 clubsport quattro unveiled

Audi has created a 496-hp version of the A1 small car to celebrate the 30th anniversary of an Austrian festival for Audi, Seat, Skoda and Volkswagen fans. Called the A1 clubsport quattro, the one-off show car gains a heavy dose of rally-inspired styling that is said to preview the appearance of a hot new all-wheel-drive S1 quattro model being developed by Audi as a rival to the likes of the Renault Clio Sport. At the heart of the hatchback is a heavily modified version of Audi's turbocharged 2.5-liter, five-cylinder powerplant shoehorned transversely into the A1's compact engine bay.