Twin Turbo Ferrari 458 Italia Channels the Spirit of the F40

Twin Turbo Ferrari 458 Italia Channels the Spirit of the F40
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Twin turbo experts in everything from Dodge Vipers to Lamborghini Gallardos, Heffner Performance has introduced a “bolt-on” twin-turbo system for the Ferrari 458, boasting that it’ll increase the factory horsepower rating by 257 ponies, bringing it up to an astonishing 820-hp. Perhaps more shocking is that Heffner claims the setup can do all this on… Continue Reading...

Heffner Twin Turbo Audi R8 Laps Miller Motorsports Park [video]

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Heffner Performance is all about tuning luxury and exotic vehicles to maximize their performance. Recently they had the opportunity to team up with Roger Miller and TDC Motorsports to install their coveted twin turbo kit on an Audi R8 at Miller Motorsports Park. While Heffner Performance was working on twin turbocharging the R8 beast, PPI… Continue Reading...

Report: Heffner Performance Completes Twin-Turbo Audi R8

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Report: Heffner Performance Completes Twin-Turbo Audi R8
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The team at Heffner Performance have finally completed their initial Stage 1 twin-turbo package for the Audi R8. Running on pump gas and using just 6 psi of boost, the two turbochargers boost output from the 4.2-liter V8 engine from 353 rwhp to 536 rwhp, a gain of over 50 percent. A more powerful 100… Continue Reading...

Report: Heffner Performance Builds 1,110-HP Lamborghini Murciélago

Report: Heffner Performance Builds 1,110-HP Lamborghini Murciélago
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Heffner Performance, well-known for tuning everything from Vipers, to Lamborghini Gallardos to Ford GTs, has just completed its first twin-turbocharged Murcielago. Total engine output when strapped on the dyno was measured at 1,100 hp at the rear wheels. For a car with this much power the 0-60 mph time isn’t all that important and with… Continue Reading...