Skip advert
Advertisement

BMW i8 pumped to 409bhp by DTE Systems 

Just as its production comes to a close, the hybrid BMW i8 has had its power lifted by DTE Systems.

Production of BMW’s ecocentric i8 sports car comes to a close at the end of the month, but that hasn’t stopped Germany-based DTE Systems from giving it one last tweak. Though complex hybrid powertrains are renowned for being difficult to tune, more power is on the menu.

Under the i8’s thermoplastic skin is the same 1.5-litre three-cylinder unit you’ll find in a Mini, sending a surprisingly healthy 227bhp to the rear wheels - a single, front-mounted electric motor brings the total output to 369bhp and 420lb ft of torque. Though it was never high on the agenda for the i8, straight-line performance isn’t the standard car’s strong suit with the 0-62mph sprint coming in 4.4sec and a top speed of 155mph. 

Advertisement - Article continues below

> BMW i8 review - the new age sports car

Enter, DTE Systems. Through the use of its advanced ‘PowerControl RX’ unit, the tuner has found an additional 40bhp and 49lb ft of torque, making for a total output of 409bhp and 469lb ft. Performance figures haven’t been disclosed, however its new-found power takes it above even the new 992 911 Carrera - which has 375bhp - and the Porsche manages a 0-62mph time of 4sec exactly. 

Not only do you receive more go with this tune, DTE Systems claims that you’ll also save money on fuel. Three modes allow the driver to choose between performance, efficiency, or ‘a blend of both’. ‘Sport’ mode offers full power and increased response over standard, whereas ‘Efficiency’ does just what you’d expect, providing up to a 15% reduction in fuel consumption - ‘Dynamic’ sits in between the two.

Just shy of €1000 (approx. £870) is the price you’ll pay for the upgrade. Though some felt that the i8 offered too little performance for its six-figure list price when new, apply this tune to one of the many sub-£40,000 used examples, and you have yourself a rather attractive 911-beater. 

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

The £75k Genesis GV60 Magma performance EV has fake Porsche 911 sounds
Genesis GV60 Magma
News

The £75k Genesis GV60 Magma performance EV has fake Porsche 911 sounds

The GV60 Magma is up for order in July from £75k, as the first proper performance car from Genesis, with 641bhp and a simulated 9000rpm six-cylinder e…
28 May 2026
New Morgan Supersport 400 review – a real Porsche 911 rival with added power and focus
Morgan Supersport 400 front
Reviews

New Morgan Supersport 400 review – a real Porsche 911 rival with added power and focus

A 67bhp power hike makes this the most powerful Morgan road car ever, and one of the most exciting
27 May 2026
Rocketeer Mazda MX-5 review - the 340bhp V6 sports car you never knew you needed
Rocketeer Mazda MX-5 corner rear
Reviews

Rocketeer Mazda MX-5 review - the 340bhp V6 sports car you never knew you needed

By putting a 340bhp Jaguar V6 in Mazda's MX-5 specialist Rocketeer has created one of 2026's unexpected driving hits.
22 May 2026