Information Database: Tech Tips & More

We have quite a few informative & interesting pages covering a wide range of products and more. Here you can find links to the ones we feel are the most beneficial to you, our awesome customers. 


Fuel System Series

Multiple episodes of Tech Tips with information on the components that make up our return style fuel systems, including the harness, fuel hats & more.


Whipple EcoBoost F150 packages 

Information & video covering the Whipple intercooler & intake packages for the EcoBoost F150


Boundary OPG & CS 

Information & video covering the Boundary oil pump gears & crank sprocket for the 2011+ Coyote 5.0L Mustang & F150


Lethal Extreme Diff Bolt Upgrade Kit 

Information, video & installation diagram on our Extreme Differential Bolt Upgrade Kit for the 2015+ Mustang GT w/ IRS suspension



Information & video covering the N2MB WOT Box, including 2-step functionality


GripTec pulleys 

Information & video covering the GripTec supercharger pulleys


Calimer Transmissions 

An FAQ on the different stages of Calimer Transmissions built MT-82 transmissions


Baer Drag Brakes

Information & installation of the Baer SS4+ 2.0 Drag Race Brake kits on an S550 Mustang


Driveshaft Shop 2000hp X6 axles 

Information on the latest no-bolt design 2000hp IRS axles for the 2015+ S550 Mustang from The Driveshaft Shop


Whipple 150mm Cobra Jet Cold Air Intake

A quick rundown of the Whipple 150mm Cobra Jet cold air intake kit for the 2015+ Mustang GTs running the Gen 5 3.0L Whipple Supercharger. 


Fuel+ Install 

Installation instructions & informational video on our Lethal Performance FUEL+ fuel pump voltage booster


McLeod Clutch Kits 101

An informational breakdown (including video) of the most popular McLeod Racing clutch kits informing you which kit you want and why.


BMR S550 Rear Suspension 

THE page for IRS rear suspension from BMR Suspension, including a highly informative video feature Kelly Aiken from BMR going over WHY you want to purchase these parts for your S550 Mustang.


Project Goldmember 

The spot to find all the latest info, mod lists and track times for our 2018 Mustang GT, aka Project Goldmember. There is also a progress chart covering past dyno numbers and track times, including the temperature and DA of each run so you can see REAL results.


PNR Ice Tanks  

Informational video, writeup & graphs covering the whats, hows and whys of the PNR Welding trunk mounted ice tank kits.


The Tune Shop

The Tune Shop at Lethal Performance is your one stop shop for custom tuning. Check out these pages for information on the different tuning services offered, how to order a custom tune & what to do with that tune once you get it!



Gen 5 Whipples for the 2011-2017 Mustang GT 

Whipple Superchargers has released their Gen 5 3.0L supercharger kits for the 2011-up Mustang GTs and they are doing AWESOME. Get your info here.


Shop Tours

We like to visit our vendors and get up close & personal information on who they are and what they do. Check out these shop tours:


Project Betty White 

Our resident creative director installed a Roush TVS 2650 kit onto her 2013 Mustang GT, aka Betty White. Here’s the writeup!


The Team at Lethal Performance 

Ever wanted to know who was behind that voice you talk to on the phone or that email address that answered your questions? (Or who was barking in the background the last time you called?) Check out our bios below!



Be sure to bookmark this page & check back, as we will update it with more info as we release it!