Rear Diffusers
A rear diffuser smooths the air leaving the underside of the car and shields the rear bumper on high-angle entries. Carbon fiber diffusers save weight; ABS and FRP are easier to replace.
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680 products
LowerHQ Mazda 3, 6, CX-3, CX-5, CX-30, MX-5, RX-8 Universal Rear Bumper Lip Diffuser, Shark Fin Design, ABS From $122.17 /carbon fiberblackAvailable in 2 colors
LowerHQ Infiniti G35 G37 Sedan Rear Bumper Diffuser, 7-Fin Shark Fin Splitter, Carbon Fiber Look or Gloss Black ABS From $201.05 /Gloss blackCarbon Fiber LookAvailable in 2 colors
LowerHQ 2015-2022 Dodge Challenger Rear Diffuser Fins for Stock Rear Bumper, 5-Piece Shark Fin Set, Red or Black $155.99 /RedblackAvailable in 2 colors
LowerHQ 2013-2017 Volkswagen Golf MK7 GTI and Golf R Rear Bumper Diffuser Lip, Gloss Black ABS $127.40 /7 R7 GTIAvailable in 2 colors
