2 Pcs Universal Aluminium Alloy Rear Bumper Race Air Diversion Diffuser Panel DI
- Finely crafted from aluminum alloy and CNC machine cut for precision, it is of high quality and solid construction for a long service
- With light weight design, It has a similar effect as having a rear spoiler, so you can improve fuel economy
- With light weight design, It has a similar effect as having a rear spoiler, so you can improve fuel economy
- The rear bumper diffuser allows air to travel through the rear bumper to increase vehicle aerodynamics, which reduces and increase speed for the ultimate car racing. It is actually a diffuser that is wind tunnel designed and tested, you could increa
- Each diffuser is installed using the included stainless steel hardware, and it's very convenient
