Had a random misfire on my 2014 Nissan Versa I chased for months. Everything pointed to a bad injector, but parts store and dealer prices for a full set would’ve cost me well over a grand. Cheap knockoffs only made the problem worse. These were as described and immediately fixed my problem at a reasonable price. I was able to pass smog with flying color. Thank you!

Worked great. Highly recommend

Excellent product

Fast and precise! This is the second time using Precision Auto Injectors and I will continue using them. Great group of guys!

Shipped very fast.

Ordering and delivery was exactly as advertised. Will definitely shop with again.

Good overall upgrade

Shipped fast easy to install works great.

Went through 3 sets of injectors from Ebay that didn't work before i found these. . . Great set of injectors. . .

I needed to replace the original injectors on my 2006 LJ. It was going to take weeks to get mopar replacements from several sites and I needed to get back on the road ASAP. Shipping was fast and reasonable. The Jeep runs great now, noticeably smoother. I’m not sure if that’s the 4-hole design or the fact that the old injectors were so worn out.

Had a small misfire due to one injector having issues. Figured I’d get these and replace the all. Now I have loss of power under load very sluggish and no power.

These injectors worked great. I had my old injectors start leaking causing misfires. The new injectors took care of that. It also fixed the hard stating issue that I had and had not found the cause of yet. Thank you.

Great job! Thank you

Bad injections, don’t waste time and money on cheep knockoffs like I did, the knockoffs were garbage and not worth the effort to install, very quick shipper and a great price, anyone needing new injectors but them here you won’t be disappointed

Installed in my 2014 Infiniti Q50 premium made the engine run amazing so I'm very happy and would recommend them.

Item was as described and shipping was fast.

10/10 worked great!

I was skeptical the more and more I researched injectors for my 95 F150 5. 0 it was becoming apparent that a lot of them used same pictures, price all over high & low, seemed EBay & Amazon was flooded with them. I ran across Precision Auto Injectors. I personally called them and immediately spoke to a human. The guy was super friendly & helpful. Totally agreed on my skepticism & pointed out a few examples. Although it seemed more than I wanted to spend, I took a chance. Yeah, I googled their shop and where they’re located. All seemed legit. I received my injectors the next day from ordering as I also live in the same state. I replaced my injectors, clean, throttlebody, new plugs. Was extremely surprised to find my injectors also had four hole but in terrible shape. I mailed them back and they credited me $40 the day they received them. As far as my truck, the power in my 302 came alive. Sounds stupid, but I could not believe the difference. A few days later I made an unexpected drive about 75 miles and clock my mileage. I went from 9. 8 miles to the gallon to 19. 2. My throttle-body was not that dirty. My plugs were eight months old. I just wanted to start fresh. I can’t thank. Precision enough for making a quality rebuild. I’m super grateful I found them. I knew my old injectors were bad but I didn’t think they were that bad lol.

Very happy with product and service

So far EXCELLENT! 2003 5. 4 F150. Conflicting recommendations on injectors for the year led to some poor purchases. Deep research led me to Precision Injectors. Problem finally solved, so far satisfaction here.