2016-2018 Nissan Altima - STILLEN Rear Diffuser [Matte Black] - KB13158MB KB11231 The end result: A dyno-proven17

The end result: A dyno-proven17

the KB12220F 5-Piece Body Kit is your ticket to an elevated and personalized driving experience

8 ft/lbs Gain Torque*

The 7th Generation 2009-15 Nissan Maxima is a complete redesign of a vehicle that has been around for many years

The power result: A dyno-proven 14 horsepower and 6lb/ft torque gain at the wheels* on the Dual Throttle Body 350Z

2016-2018 Nissan Altima - STILLEN Rear Diffuser [Matte Black] - KB13158MB KB11231 The end result: A dyno-proven17Features & Benefits: Diffuser acts as an expansion chamber to manage the air as it exits from underneath the car Smoothing this transition reduces turbulence and drag improving air flow underneath the car. Aggressive styling sets your Nissan Maxima apart from boring stock Widens the look creating attention to the rear bumper adding a sexy and sporty look Compliments the factory exhaust cut out nicely Works best with cars that have a rake angle.