Novel Japan Diffusers

In automotive terms, a diffuser is a shaped section of the car’s underbody, which improves the vehicle’s aerodynamic properties. This happens by enhancing the transition between the high-velocity airflow underneath the car and the freestream airflow of the ambient atmosphere. In simpler terms, the purpose of a rear diffuser is to reduce air turbulence as your car drives at high speeds.

By decreasing drag, rear diffusers make your car more stable at high speeds and reduce the amount of wind resistance it must overcome. Less wind resistance means that your vehicle will be able to utilize its existing horsepower and torque more efficiently. A rear diffuser also adds style to your car and helps it stand out from the crowd. If you have a rear wing on your car, it also affects the diffuser. When the rear wing is mounted low and close to the diffuser, the low pressure under the wing helps suck air through the diffuser.

As the front of a vehicle slows down the air without a diffuser, this is the ideal place to install an inlet. A splitter is commonly used and serves to increase the amount of downforce (lift inverted) at the front of the car. The airstream is brought to stagnation above the splitter by an air dam, which results in an area of high pressure. Below the splitter, the air is redirected away from the stagnation zone and accelerated, causing the pressure to drop. The decrease in pressure in combination with the high pressure over the splitter area creates downforce. Consequently, the larger the area of the splitter, the more downforce is generated.

Buy online or call us today to place your order! If you don't see what you're looking for, please contact us at 1-480-966-3040. We can help you find the right product for your vehicle to fit both your taste and your needs.

View all Novel Japan Diffusers products

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	Novel Carbon Diffuser Lexus RC-F 15-16 Model Number: Novel-RCF-Diffuser-Carbon View Price Novel is a Japanese Tuner & Manufacturer of Automotive Accessories and Performance Parts for Lexus F performance vehicles. Hand crafted by Taku Watanabe.Features:Added StylingMade in JapanCarbon FiberFitment:Lexus RC-F 15-16Note:Shipping cost will be quoted after placing order. Item ships from Japan...
	Novel FRP Diffuser Lexus RC-F 15-16 Model Number: Novel-RCF-Diffuser-FRP View Price Novel is a Japanese Tuner & Manufacturer of Automotive Accessories and Performance Parts for Lexus F performance vehicles. Hand crafted by Taku Watanabe.Features:Added StylingMade in JapanFRPFitment:Lexus RC-F 15-16Note:Shipping cost will be quoted after placing order. Item ships from JapanCarbon fiber version shown in photos. Actual product is FRP...
	Novel Carbon Diffuser Lexus GS-F 2016 Model Number: Novel-GSF-Diffuser-Carbon View Price Novel is a Japanese Tuner & Manufacturer of Automotive Accessories and Performance Parts for Lexus F performance vehicles. Hand crafted by Taku Watanabe.Features:Added StylingMade in JapanCarbon FiberFitment:Lexus GS-F 2016Note:Shipping cost will be quoted after placing order. Item ships from Japan...
	Novel FRP Diffuser Lexus GS-F 2016 Model Number: Novel-GSF-Diffuser-FRP View Price Novel is a Japanese Tuner & Manufacturer of Automotive Accessories and Performance Parts for Lexus F performance vehicles. Hand crafted by Taku Watanabe.Features:Added StylingMade in JapanFRPFitment:Lexus GS-F 2016Note:Shipping cost will be quoted after placing order. Item ships from JapanCarbon fiber version shown in photos. Actual product is FRP...
	Novel Carbon Diffuser Lexus IS-F 08-14 Model Number: Novel-ISF-Diffuser-Carbon View Price Novel is a Japanese Tuner & Manufacturer of Automotive Accessories and Performance Parts for Lexus F performance vehicles. Hand crafted by Taku Watanabe.Features:Added StylingMade in JapanCarbon FiberFitment:Lexus IS-F 08-14Note:Shipping cost will be quoted after placing order. Item ships from Japan...
	Novel FRP Diffuser Lexus IS-F 08-14 Model Number: Novel-ISF-Diffuser-FRP View Price Novel is a Japanese Tuner & Manufacturer of Automotive Accessories and Performance Parts for Lexus F performance vehicles. Hand crafted by Taku Watanabe.Features:Added StylingMade in JapanFRPFitment:Lexus IS-F 08-14Note:Shipping cost will be quoted after placing order. Item ships from JapanCarbon fiber version shown in photos. Actual product is FRP...