For people like us, a car is an extension of who you are.  
No two people are alike, no two builds are alike.  
We specialize in turning the car you drive, into the car you love.

Take A Look At Our Work.

Schedule Your Build Today.

​​​Dyno Proven Performance

Our in house dyne allows us to tune your vehicle and insure we extract every ounce of power available.

For Enthusiasts By enthusiasts

Who is PFI?

5186 Longs Peak Rd Johnstown CO 80513 us



Stand out, be different. PFI's team of innovative and performance minded professionals, will insure you leave a lasting impact on the street or strip.
Quality, Competitive, Respected

Our vehicles have been featured in magazines, television and have won multiple competitions.

Pfi speed

Any Car, Any Build 

We serve all. Import, Domestic, Euro, Luxury. From engine swaps to oil changes.