Skip advert
Advertisement

HPE tuned McLaren MP4-12C: HPE tuned McLaren MP4-12C

US tuning firm Hennessey Performance has worked its magic on the MP4-12C, with a host of performance upgrades

John Hennessey of Hennessey Performance (HPE), the Texas-based supercar tuning company, has announced a range of upgrades for the McLaren MP4-12C, which will take power up to over 800bhp. Hennessey has named it the HPE800 Twin Turbo, and it features a bigger air-intake, intercooler system and improved turbochargers, with a custom-built titanium exhaust.

Advertisement - Article continues below

The aerodynamic package developed by Hennessey is primarily designed to increase downforce, but the larger front air-intake also serves to supplement the improved radiators and intercoolers that are fitted. There will be absolutely no upgrades to the suspension or brakes, as HPE claims that it would be extremely difficult to improve on the factory equipped systems.

'We've been taking fast cars and have been making them faster for over twenty years,' said company founder and president John Hennessey. 'I spent a lot of time around the new 12C at the 2011 Goodwood Festival of Speed and was very impressed. We're excited to have the opportunity to take a great car and give it our own special performance touch while giving 12C owners a uniquely aggressive appearance.'

Skip advert
Advertisement

Recommended

McLaren MP4-12C (2011 - 2014) – Ferrari 458 performance for used Porsche 911 money
McLaren MP4-12C
Reviews

McLaren MP4-12C (2011 - 2014) – Ferrari 458 performance for used Porsche 911 money

McLaren's MP4-12C was the company's first step to taking on Ferrari, and what it lacked in emotional connection it made up for with searing performanc…
23 Sep 2025
Skip advert
Advertisement

Most Popular

Why car bosses are quietly scrapping their multi-billion pound EV plans
Porsche badge
Opinion

Why car bosses are quietly scrapping their multi-billion pound EV plans

Industry giants U-turning on EV plans is not entirely good news, reckons Meaden
21 Jul 2026
New Lotus Emira 420 Sport review – taking aim at the Porsche Cayman GT4
Lotus Emira 420 Sport front
Reviews

New Lotus Emira 420 Sport review – taking aim at the Porsche Cayman GT4

Lotus’s sports car gets added focus and is all the better for it. As it needs to be with such a lofty target...
22 Jul 2026
The incoming Range Rover GT takes a leaf out of Jaguar’s book
Range Rover GT
News

The incoming Range Rover GT takes a leaf out of Jaguar’s book

The Range Rover lineup is getting a new addition with the sleek GT, and this teaser offer our first look
21 Jul 2026