Wengerd Performance

Wengerd Performance Late Model Pro Calibrators
(5)

Moving over the busiest time of the year isnt for the weak. The past month or so between moving and keeping orders going...
06/12/2026

Moving over the busiest time of the year isnt for the weak. The past month or so between moving and keeping orders going out has been rough. New office setup and back pumping out those tunes.

06/05/2026

Ess supercharged f150 running our PCMTEC multi map tunes.

93 e85 and ghost switchable on the fly

Testing out the new S650 Production G3R. Previously for initial testing we had the s550 G3R head unit on the s650.Dyno c...
06/01/2026

Testing out the new S650 Production G3R. Previously for initial testing we had the s550 G3R head unit on the s650.

Dyno coming soon.

05/22/2026

We will be closed Monday for Memorial Day. Please do not spam our tuners personal accounts on our time off.

05/20/2026

PatBuilt Performance LLC testing out our PCMTEC antilag tune.

19 GT Twin turbo with our returnless fuel system on E85

100k miles on this stock gen 3 engine and transmission. We ended up making 1132whp with our fuel system and dropped down to 61 psi of fuel pressure at the end of the run. We can say this is very near the limits.

Dyno graph in comments

05/19/2026

19 GT Midnight TT Kit
Wengerd Fuel System
Wengerd E85 Tune
Stock engine and trans.

Fuel pressure holding solid at 73 psi of the desired 79 psi at 1073WHP on E85.

We see way to many fuel systems over rate the hp numbers only to have major pressure loss when getting even close to the advertised hp. This kit we have been consistently pushing past our 1000whp rated numbers on E85.

05/14/2026

Twin Turbo S650 on the dyno.

Hellion TT Kit
55LB Injector + Bap
E30 tune

05/11/2026

NA cars battling it out

05/11/2026

19 GT ESS G3 105MM on the dyno.

Our PCMTEC multi map User Flex tune

Simple combo that works everytime.

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Paris, TN

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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