Skip advert
Advertisement

Hennessey Performance Porsche Taycan on the horizon - plans announced for fettled EV

Texan tuner Hennessey Performance has unveiled plans to turn the new Porsche Taycan up to 11

We might only have just finished our first drive of the Taycan, but America’s most prolific car fettler is already thinking about turning it up a notch. The move will be an unusual one for the tuning world, with all-electric models being almost entirely unexplored, and development will begin early in 2020.

Advertisement - Article continues below

Standard models are yet to be launched, but the current range-topping Turbo S boasts a monumental 750bhp overboost figure for launches, and a constant 616bhp. This gives the Taycan a 2.6sec 0-62mph time, top speed of 160mph and a 0-100mph time of 6.3secs, not figures we’d say need improving, but each to their own. 

> New Porsche Taycan review - Stuttgart puts its stamp on the electric car era

Company founder and CEO, John Hennessey, said: “We’ve been planning to do something with electrified vehicles for a while now. We felt that the new Porsche Taycan was the right platform from which to modify our first EV. Initially, we will start with simple modifications such as wheels, tires and interior upgrades as well as exterior modifications such as more aggressive front and rear bumpers.  After that we will see what might be possible in terms of adding more power.”

There are no promises of more power, then, but given the over-the-air power increases we’ve seen Tesla give its models over the years, we wouldn’t rule it out. 2,295kg is the weight figure for the factory car, and although most of this will come from the untouchable electric powertrain, we’re almost certain there will be some room to offer weight saving options through interior modification and wheels. Gearing will probably restrict the top speed to its 160mph factory figure, though increases of a few mph may be possible if the software can be cracked. 

Porsche states that the Taycan Turbo S can be launched 10 consecutive times without battery degradation, but better cooling, something John Hennessey has shown interest in, might improve on this. Quarter mile times are also a focus for the brand, so an improvement on the factory 10.8sec time will likely be on the agenda - stickier tyres, less weight and better cooling would all contribute.  

The brand will get its hands on a Taycan in early 2020, where it’ll examine every nut and bolt to determine just what’s possible.

Skip advert
Advertisement

Recommended

Manthey Racing Porsche Taycan Turbo GT – every detail on this slayer of Chinese hypercars
Porsche Taycan with Manthey Racing kit Nürburgring
News

Manthey Racing Porsche Taycan Turbo GT – every detail on this slayer of Chinese hypercars

The Manthey Racing kit for the Porsche Taycan Turbo GT is extreme even for Porsche. Here are all the details of how it took the fight to Yangwang
29 Jun 2026
Porsche Taycan E-Shift review – Hyundai-style fake gears here to up engagement in Porsche's electric saloon
Porsche Taycan E-Shift front
Reviews

Porsche Taycan E-Shift review – Hyundai-style fake gears here to up engagement in Porsche's electric saloon

Porsche has added paddles, synthetic gears and engine sounds to its troubled electric supersaloon. We drive it
25 Jun 2026
Porsche Taycan copies Hyundai with fake gears
Porsche Taycan E-Shift front
News

Porsche Taycan copies Hyundai with fake gears

‘E-Shift’ offers eight virtual gears, a ‘red line’ of 7300rpm and more synthetic sounds, in an effort to make the Taycan more involving
17 Jun 2026
Porsche Taycan review – it's still one of the most complete electric cars on sale
Porsche Taycan – front
In-depth reviews

Porsche Taycan review – it's still one of the most complete electric cars on sale

The Taycan is one of the most broadly talented EVs you can buy, with class leading performance, range and genuine Porsche DNA in the way it drives
4 Mar 2026
Skip advert
Advertisement

Most Popular

MST Mk1 Evo is an extreme Ford Escort road rally recreation
MST Mk1 Evo front
News

MST Mk1 Evo is an extreme Ford Escort road rally recreation

MST’s Mk1 Evo is a tarmac rally weapon that only vaguely resembles a Ford Escort
7 Jul 2026
Alpine A290 and Renault 5 get rally-style body kits from exhaust icon Milltek
Milltek Alpine A290
News

Alpine A290 and Renault 5 get rally-style body kits from exhaust icon Milltek

The A290 and R5 don’t have an exhaust to upgrade, so Milltek has turned to modifying the bodywork
10 Jul 2026
One-off Ferrari 599 shooting brake is the dream supercar estate
Niels van Roij Daytona Shooting Brake Hommage front
News

One-off Ferrari 599 shooting brake is the dream supercar estate

If a Ferrari FF isn’t quite to your taste, or a bit too common, why not commission a coachbuilder for a one-off 599 shooting brake?
8 Jul 2026