SPEED Rear Diffusor Toyota GR Yaris

Motorsport aerodynamics for your Toyota GR Yaris!

With our SPEED diffuser you not only stand out from the crowd visually, but also transfer technology from professional racing to your car. The relationship between air resistance, which you want to keep as low as possible, and the contact pressure you want, is maximized with this concept.

The difference: This is not a component attached to the rear bumper. Most vehicles have a cavity in the rear. This space leads to a turbulent flow situation. With our diffuser we cover as much of it as possible and ensure that the air flow remains as laminar as possible. Because it is made of aluminum, the diffuser is light and stable at the same time and remains affordable.

The assembly is well thought out: we largely use original screw points. This means you don't have to cut anything on your vehicle! In rare cases, an additional hole is drilled. The connection is made via as many connection points as possible so that we have an even distribution of force across the entire diffuser board.

The diffuser is delivered in black. Pictures follow.

Homologation

We spared no expense or effort and had the diffuser examined by the experts: Your diffuser comes with a parts certificate and can therefore be entered without any problems! Attaching the included edge protection is required for acceptance.

Please note:  Each of our diffusers was deliberately developed with base vehicles that already have a coilover suspension with a low setup. This ensures a ground clearance of 8cm including the mounted diffuser. However, we cannot depict every setup: If your vehicle has a different exhaust system or a modified rear bumper, you may need to adapt and edit your diffuser. In this case, the base vehicle had a Milltek exhaust system.

Included

• Speed ​​diffuser base plate
• Various holders
• Fastening material
• Parts report
• edge protection