Drive Shaft Loop (partial) Kit on 2040-parts.com

Porsche Exclusive to offer Powerkit and Aerokit for 911 Carrera S

Porsche's in-house Exclusive custom division on Thursday introduced new power-enhancement and aero-enhancement kits for the 2013 Porsche 911 Carrera S. The Powerkit boosts the 3.8-liter flat-six engine's output to 430 hp, up from 400 hp. The extra power comes courtesy of redesigned cylinder heads and new camshafts, along with modifications to the electronic engine-management system.

Saleen S5S Raptor

By Liz Turner Motor Shows 20 March 2008 21:13 Saleen is best known for its red-hot Mustangs, but at New York it revealed an American supercar concept to rival the Europeans. Its S5S Raptor is around the same size as a Ferrari 430, and should be close to the same price, but boasts 175bhp more. It’s powered by a Saleen-built supercharged 6.0-litre V8, that will run on ethanol (like an increasing number of race cars).

Subaru BRZ tS is the ‘Sporty’ BRZ STI with no more go

Subaru BRZ tS (pictured) more show – no more go When we ran the tease photo for what appeared to be the Subaru BRZ STI, we did hope this would be the BRZ with more power. After all, STI (Subaru Tecnica International) is the go faster bit of Subaru so it seemed to be pointing in the right direction, a direction lovers of the BRZ (and its sibling, the Toyota GT86) have been hoping for since it arrived – one with more power. But this isn’t the Subaru equivalent of a BMW M or a Mercedes AMG, its more the equivalent of BMW Performance Parts, where Subaru’s STI division have kitted out a standard car with bolt on modifications and called it the Subaru BRZ tS.