KazeSpec Engineering Aluminum Modular Street Diffuser for NA/NB Miatas


SKU: KSE.NA.ALM.DFR.STREET Category: Tags: , , , , ,


THIS IS A PRE-ORDER!!!  KazeSpec Engineering Street Diffusers are constructed from 5052 aluminum.  Featuring a modular design, pieces can be replaced individually.  High strength rivets are used to hold the components together so there is no worry of the rivets wearing out.  Our diffusers come with several features that other diffusers don’t!  Each outer strake has an integrated vortex generator to help shield the diffuser from turbulent flow from the tires.  In addition, our diffusers come with a differential cover pan, with a radius on the front edge to promote air to attach.  Spacers are provided for the subframe brackets in case you want to retain the ladder brace.  Our diffusers are also designed to promote outward expansion of the airflow, which helps increase downforce and reduce lift.  Our diffuser has been track tested and flow tested.  Support rods are included.  Diffusers will come in raw aluminum or powdercoated flat black.  All diffusers will ship as soon as parts are ready, ETA September

NA6 owners will need to have ladder brace brackets welded in.  Differential pan will not work unless new holes are drilled.

Additional information

Weight 15 lbs
Dimensions 32 × 18 × 8 in

Part Category



Raw Aluminum, Black


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