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Spec D Tuning

2.5

About this business

Location details

21901 Ferrero Pkwy, Diamond Bar, CA, 91789, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
2.5151 reviews
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Alissa's profile image
Alissa 
6 months ago

Been buying their products for years. Best in the industry! Billy is very professional and quick to answer any questions. Highly recommend 

Cris Powell's profile image
Cris Powell 
6 months ago

Scam business, buyer beware!! I ordered a pair of plug and play headlight assemblies (left and right headlight) for my 2006 Nissan Titan. I received hard wired crap that won't work. Built in Taiwan. No possible way of connecting these to my truck. Spec-D Tuning is a scam business and I hope they go out of business soon. 

Patrick Britain's profile image
Patrick Britain 
7 months ago

Bought a set of headlights for my 2011 Raptor (2LHP-F15009JM-SQ-RS), and after about a year, one of the circuit boards fell apart. There are loose wires now just sitting at the bottom of the headlight housing. Spec D does not warranty their parts directly and says that I need to go through the dealer I bought them through. They are not willing to help either. Spec D is not willing to stand behind their product and they are completely uninterested in finding out more about the failure that I had. I'll replace with a different... read more

Espeeti's profile image
Espeeti 
8 months ago

This is an absolute scam. I purchased a set of Headlights through your Canadian distributor TDOT performance in Toronto as I live close by, upon receipt they had manufacturing flaws. Cheaply done wiring, stress marks, but nothing I was overly concerned about. Upon installation they fit poorly, and they were on my vehicle for 4 hours while it sat in the garage. When I came outside I noticed they were immediately collecting condensation. Way too much for a headlight that hasn't even been driven with. This I was not willing to ... read more

Anitesh Kumar's profile image
Anitesh Kumar 
8 months ago

Like everyone else saying it here. Don't buy any specd products. Specd nor the retailer supports or stands by their product. Z1 motorsports the retailer is also crap. Please save your money and buy from someplace better. 

Frequently asked questions about Spec D Tuning

How is Spec D Tuning rated?

Spec D Tuning has a 2.5 star rating with 151 reviews. 

When is Spec D Tuning open?

Spec D Tuning is closed now. It will open at 9:00 a.m. 

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