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UNR Performance Universal Rear Diffuser (Length Adjustable During Installation)

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Product Name UNR Performance Universal Rear Diffuser (Length Adjustable During Installation)
Sale Price ($ 285.00 USD)
Product Code P0000CSB
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UNR PERFORMANCE Universal Rear Diffuser



ITEM:  Union For The New Rider (UNR Performance) Universal Rear Diffuser


MANUFACTURER:  Designed and manufactured by UNR Performance in South Korea


CONDITION:  100% Brand New and Unused, Authentic UNR Performance product




CONTENTS:  Universal Rear Diffuser (1 Pc)

Fins (2 Pcs)

Installation Hardware

UNR Performance Decal


COLOR:  Unpainted Item

SIZE:  Length - 700mm

Width - 270mm

Height - 110mm

** Please refer to the image with the dimensions for detailed view **

** You can adjust how far the diffuser sticks out by how much you decide to push in or pull out the diffuser when installing **


INSTALLATION:  Professional paint job and installation recommended

** If you are experienced with painting and bolting on parts to your car, installation could be a DIY **

** Scroll down for Installation Guide **





STEP 1 - Test fit your diffuser piece and mark the areas where you wish to drill and drill the holes using 6mm bolts

STEP 2 - Attach the diffuser piece and align the holes on the diffuser piece to the holes you drilled and use the 8mm screws to bolt on the diffuser piece to your car.

STEP 3 - Using the Stainless Hexagonal pieces included in the package, install the fins on the diffuser as shown in picture.

All materials contained on this web site are protected by United States copyright law and may not be reproduced, distributed, transmitted, displayed, published or broadcast without the prior written permission of KDMHolic.

Images displayed on this web site are the property of their respective photographers.

Founded in 2014, Union for the New Rider (UNR Performance) is a new face in the KDM aftermarket scene.

UNR is mainly focused on aero parts such as front splitter lips, side skirts, and wide body fender kits for Hyundai and Kia lineup.

All of their design and manufacturing work is done in South Korea and UNR Performance is quickly growing their fan base in South Korea with their awesome designs and craftmanship.





KDMHolic is a South Korea and USA based importer and distributor of automotive parts and accessories.

The company was founded in 2014 and it specializes in aftermarket auto parts for Hyundai, Kia, and GM vehicles.


KDMHolic is an authorized distributor for many leading aftermarket manufacturers and suppliers such as IXION, M&S, Sequence-X, Art-X, NEFDesign, Fluxion and Bliss (FNB), Roadruns, Design MyRide...etc.


Our goal is to provide Korean automobile (Hyundai and KIA) owners the best quality aftermarket body parts and accessories designed and made in South Korea.














All of our products will be delivered to our customers worldwide by using the following shipping methods: FedEx, DHL, EMS, KoreaPost.


Products that are packaged in a box:  If the box size dimensions or the weight of the product itself exceed EMS limitations, FedEx or DHL

will be used.

Products that are packaged in envelopes or relatively small boxes:  EMS and KoreaPost will be used.


All of our products on our online retail store at and on our eBay store are listed with shipping prices included.

Orders will normally be processed within 1-3 business days after receiving payment.

Items that need to be painted will normally take 3-5 business days for processing/handling.


Items being delivered by EMS or KoreaPost will require 4-7 business days for delivery.

Items being delivered by FedEx or DHL will require 3-5 business days for delivery.

This will vary on the location of the destination.


All of our products are located in South Korea.

If there are any expected delays due to Korean national holidays or due to any other circumstances, our staff will let you know as soon as possible.





Please note that we currently accept payments through PayPal only.

PayPal is a trusted name used by millions of online buyers and sellers everyday.

Opening a PayPal account is free, quick and easy.  Please visit for additional information.

You also have the option to make a payment as a guest if you do not have a PayPal account.


Please consider that extra costs may be generated due to varying custom-regulations.

This will be a once in a while case and will not happen frequently.

However, if such happening occurs, and the item gets charged import duties / taxes or other charges at customs; please note that these charges are the buyer's responsibility.





KDMHolic will try its best to match the price of our online retail competitors.

When making a purchase, please contact us using our customer support page with your price match request.

Tell us about the lower price that is still in effect that you want KDMHolic online store to price match.

Our staff will then review and verify the price match request.





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Product Q&A
No. Title Posted by Date View
10 Password protected Thank you magicdrift_aerodynam 2019-02-15 0
9    Reply Password protected Thank you KDMHolic 2019-02-19 0
8 Password protected Tracking number? magicdrift_aerodynam 2019-02-14 0
7    Reply Password protected Tracking number? KDMHolic 2019-02-15 0
6 Password protected Just curious, is ir possible t zachm79 2018-11-06 0
5    Reply Password protected Just curious, is ir possible t KDMHolic 2018-11-07 0
4 Password protected The one made for thr gtr is ac lemuelmsd 2018-10-21 0
3    Reply Password protected The one made for thr gtr is ac KDMHolic 2018-10-24 0
2 Password protected Does this fit a 1995 Ford Must shaunicygreer870 2018-04-12 0
1    Reply Password protected Does this fit a 1995 Ford Must KDMHolic 2018-04-13 0

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