Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Poor
15 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Nissan and Infiniti performance parts for the 300ZX, 350Z, G35, G37, Q60, Q50, 240SX, Skyline, GT-R, and more for the aftermarket Nissan enthusiast. International orders and sales welcome. Worldwide shipping available. OEM parts and accessories availa...
Concept Z (conceptzperformance.com) has 15 customer reviews on The Fair Hearing, with an average rating of 2.1 out of 5.
Showing 1 review with 2 stars · Clear filters
I placed an order with them for an overnight delivery,and now they are saying it will take 2 days but I payed for overnight. I placed the order on 4/14 for delivery on 4/15 and now they are saying it won't be here until 4/16 so I payed the overnight delivery for 2 day shipping not ordering from them anytime soon.
By jonny I.
