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In standard form the Leon presents a dynamic, sporty and elegant image. It is a good starting point for JE DESIGN who proceed to inject the five-door Leon with a healthy portion of motorsport fever using a wide body kit styled after the famous Leon Cup Racers.

Their Widebody-Kit  turns the Spanish pocket rocket into an absolute eye-catcher, and consists of a three-piece front bumper, big wheel arch extensions, side skirts, and rear bumper with twin diffusers.

JE DESIGN has been offering adjustable rear wings since the first generation Seat Leon 1M, and so has more experience than any other aftermarket tuner with the marque accessories.

The new three-position adjustable rear wing  for the Seat Leon 5F, including the Cupra (five-door), features three manually adjustable positions of Highspeed, Race and Race+. Measured at the industry standard of 200 km/h, the ‘Highspeed’ setting generates 21 kg of downforce over the rear axle, while the 15 degree angle of attack of the ‘Race’ position increases this to 29 kg. The most aggressive ‘Race +’ setting creates 36 kg of downforce.

All three settings result in noticeably more stability in a straight line, in fast cornering, and in braking from high speeds.

JE Design has track tested an electronically controlled, but functionally similar version of this wing on the Leon Cupra350 SC WIDEBODY Race, which helped the car clinch the world record as the fastest, street-legal front-wheel drive car on the Sachsenring in 2015.

The EC approved stainless steel sport rear exhaust silencer  is available with either twin round (80 mm) or oval (140 x 90 mm or 160 x 90 mm) tailpipes exiting between the rear diffusers.

JE DESIGN gives the car the go to match its FR Widebody show with a Euro 6 compliant engine upgrade path. Their tuning box takes the output of the 2.0 TDI climbs from 184hp/135 kW to 220hp/162 kW, with peak torque increased from 380 Nm to 430 Nm. The stopwatch shows a 0.3 sec improvement in the 0-100 km/h sprint, which drops to 7.2 seconds, while top speed goes up to 232 km/h. This  conversion comes with a two-year engine and drivetrain warranty.

JE DESIGN also has an optimal solution for the Leon’s handling, grip and stance on the road. Their KW DCC Plug & Play coilover suspension kit for cars with the factory adaptive chassis control DCC (Dynamic Chassis Control) can reduce the ride height by up to 45 mm.

To complement their Widebody kit, JE DESIGN offer a Twin Five-Spoke alloy wheel set that fills each of the big arches with a 10.0J x 20-inch wheel and 275/25ZR20 Dunlop Sport Maxx GT tyre.

All parts have a parts certification, ABE or EC certification..

Any questions about our products?

Give us a call:

+49 (0)7131 / 20384-0

Or write an email to:

This email address is being protected from spambots. You need JavaScript enabled to view it.

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Benzstrasse 18-20
74211 Leingarten

  • +49 (0)7131 / 20384-0

  • +49 (0)7131 / 20384-20

  • This email address is being protected from spambots. You need JavaScript enabled to view it.

Office Hours

Monday - Thursday

08:00 - 12:00 and 13:30 - 17:00 h


08:00 - 12:00 h

© 2021 JE DESIGN GmbH  | Designed with ♥ by Papierflieger Media

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