Good-Win Racing Mazda Performance Parts

Velox Motorsports ND Rear Diffuser

2016-2017

Miata MX5 2016-2017 · Exterior


Part Number: 61-2021

Application: 2016-2017

Price: $529.95

Quantity:

Velox Motorsports ND Rear Diffuser
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A fully functional diffuser for the ND Miata that reduces lift, reduces drag, and looks great too. We're big fans of aerodynamic parts that WORK, and Velox motorsports designed this unit in CFD specifically for the ND. If you're like us and want to geek out over all the technical details, you can view the full write-up at the link at the bottom of this page.

The unit is adjustable vertically to fit multiple aftermarket exhausts. Produced from aluminum, the unit can take quite a beating and still retain it's functionality and shape.

FITMENT NOTES: Fits with all of our RoadsterSport muffler options EXCEPT the Twin Tip Super Street. To fit this diffuser with the TTSS, you will need to add longer hardware with additional spacers to space the diffuser down enough to clear that muffler.

Construction:
5052 Aluminum
Durable black powder coat
Stainless hardware throughout
All brackets/hardware included for a full install

Design Features:
Organic Shape
Flat head riveted strakes (No rivet heads visible, flat bottom)
Simple Bolt on installation, no cutting required
Reduces drag
Significantly reduces lift

LINK to Installation Manual

LINK to CFD data and info

*** Product images may differ from actual product appearance ***

REVIEWS

Hi There Good-Win Racing. I just wanted to thank you guys so much for the great customer service and quality parts. My 91 MX-5 is running awesome thanks to the parts I put on it from your website, racing beat sway bars, racing beat endlinks, racing beat muffler, magnaflow catalytic con, shifter parts, and a few more. Thank you so much for making your website so knowledgeable and easy to get all these awesome MX-5 parts. My MX-5 handles, drives, and sounds awesome with all the new parts, Thanks a Million!! I look forward to ordering a new exedy performance clutch and light weight flywheel from Good-Win Racing in a couple months.

-- Sean

I received the Roadstersport II, and I wanted to compliment you guys on an awesome product. The Miata should have these on from the factory. They make a great sound, that is not obnoxious at all. The exhaust also installed seamlessly!!! I will buy all of my Miata stuff from you in the future. Thanks,

-- Nate