I recently put some bolt ons to my truck and got a mail order tune by LFP but it don't seem like it is running right could it be a bad tune if so should i take it to a dyno or have someone else do a mail order tune. iwas also wondering what the best exhaust system there is for the truck

 

What Bolt-On's ???

Define not running right ???

Great company with great pricing but I dont think they've been doing tuning too long so there's always the chance yes it's in the tune (may simply need some tweaking)...

 

As Rob stated list the modifications you have had or installed yourself and some other info and it will be easier for us to help you ascertain your problem, bad tunes do happen. When a company gets large they can over look things, it happens.

 

I'd suggest you contact LFP - tell them exactly what changes you made, how it ran before and how it runs now.

 

Also there in veration from truck to truck.

God Bless,

Suavy