Had dtc for rich condition on both banks. new injectors took care of the problem truck runs great

Shipping was fast and I’m very pleased with the product!

These injectors replaced the old worn out ones in my Bronco and literally brought it back to life! I will definitely be recommending Precision to anyone looking for a set of injectors. Very high quality, fast shipping, and a locally owned business in the USA. Highly recommend!!

On time!

Great purchasing experience

High quality

Very nicely done thank you.

Receive the product in a timely manner in the old process was great dealing with professionals

Shipped quick and even included a hand written thank you note which was pretty cool

Great quality, works perfect. Car started no problem after installation, that felt great! Staff was great assisting me on the this.

Great product and fast shipping I am super happy with it

Very good shipping and service

These injectors are amazing, fixed all my starting issues and even increased power and fuel efficiency!

Fast shipping

I enjoyed the personal letter.

Very fast shipping, great injectors. My boat’s 454 runs nice and smooth. Thanks.

Fast shipping and great product!

Great experience, I complained about ordering during the holiday and paying foe next day shipping. All for nothing. I was very impressed with the email reply and the customer service! Thank you. Plus my 89 Wagoneer runs so much better i could instantly feel the difference. Great product better company!

Honestly couldn’t be happier! Everything was great! Hell, I’d even buy merch if that had some. Saved me $700!

Well, Satified until further notice!