Heffner

...By HEFFNER PERFORMANCE 1500+ whp on the highest E85 Map 1100+whp on the lowest 93 octane Map VEHICLE HIGHLIGHTS: 5.2 Liter Twin-Turbocharged 10

...sto coupe nero noctis/verde selvans exterior over nero cosmus/verde fauns interior tons of carbon fiber 1,700+ whp track monster stage 6 heffner...

2010 LAMBORGHINI GALLARDO LP 560-4 SPYDER Heffner LP 1000-4 finished in Special Order Matte Black with Nero Perseus Interior. 5.2 L V10...

...BBS wheels, red-finished brake calipers, painted black racing stripes, and a McIntosh stereo system. Additional equipment includes a Heffner...

Audi R8 Peabody Essex Massachusetts this 2008 audi r8 is finished in white over black leather and a heffner performance twin turbocharger kit...

...Mythos black metallic exterior with express red leather interior. Features include 1400 horsepower twin turbo 5.2l fsi v10 engine heffner...

...is a meticulously engineered masterpiece, custom-built byHeffner Performance to deliver unparalleled speed and exclusivity. Powered by a Heffner...

...Heffner Performance. Over $35,000 worth of modifications push this twin-turbo V10 R8 to over 900hp, some of which include: Twin TIAL...