Audi

Heffner Performance is the premiere builder of twin turbo systems for the Audi R8 V8 and V10.

The Audi R8 platform is a combination of refinement, comfort and performance. We retain the cars comfort and drivability yet provide power levels once only reserved for the most exclusive exotics. Aggressive performance and a comfortable interior, the Audi R8 is an excellent choice.

Even more significantly, a Heffner twin turbo R8 is truly livable enough to be your daily driver.

Using 93 Octane, up to 850 engine horsepower for the V10 and 625 for the V8 available without engine modification.

Higher horsepower available with the R8 V10 is available with a full engine build.

Exhaust noise levels can be adjusted to the customers preference based on muffler size.

Gen 2 Audi R8 Twin Turbo Systems Now Available!!

Audi R8 Gen 2 with DCT  

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Audi R8 V8

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Engine:  Stock 4.2 liter  all-aluminum V8 engine alloy 32-valve

Induction Type:   Heffner Performance Twin Turbo “bolt on” system

Horsepower:   Typical results 625 Engine Horsepower /  540 WHP on 93 Octane pump gas.

Limited Warranty: 12 months / 12,000 miles parts and labor on the induction system. See our product warranty page for more details. 

A 100 octane program available. Typical results 690 Engine horsepower /  600 WHP

 


 

Audi R8 V10

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Engine:  5.2 liter DOHC V10, four valves per cylinder

Induction Type:   Heffner Performance Twin Turbo “bolt on” system with twin Garrett GT35R’s @  6 psi

Horsepower:   725 wheel horsepower. (est. 850 crank HP) An increase of 245 wheel horsepower from stock on low boost.

Limited Warranty: 12 months / 12,000 miles parts and labor on the induction system. See our product warranty page for more details. 

A bolt on system with a full engine build is also available through our Sarasota location. 

Please contact us at 941-359-0900 or sales@heffnersperformance.com