Recent content by Logan@Lethal

Wengerd Performance is NOW AVAILABLE here at the LP Tune Shop! As one of the top rising tuners for Coyote-Powered platforms, Wengerd focuses their tunes around not just adding power, but dialing in drivability to ensure a driving experience catered to your exact wishes. With support for...

Xforce, SW, and sitewide still live with plenty more to come! Click me, click me!

Hope everyone had a wonderful Christmas and spent valuable time with their respective families! We are now LIVE for our Bonus day - the sales on our "Lethal Xmas" calendar are LIVE again! From exhaust to boost, there is an option for you! Cash in TODAY as this will end TODAY! Check the sales...

Please send me your order number via PM.

Perhaps the MOST ASKED question we come across during Black Friday... When is the Whipple sale? How about RIGHT NOW. Enjoy 15% off Whipple (and Lethal) kits and products with NO COUPON CODE required. This is a BIG DEAL. We would love to help put together a setup for you and boost that Mustang...

Perhaps the MOST ASKED question we come across during Black Friday... When is the Whipple sale? How about RIGHT NOW. Enjoy 15% off Whipple (and Lethal) kits and products with NO COUPON CODE required. This is a BIG DEAL. We would love to help put together a setup for you and boost that Mustang...

Best is probably PCMtec, but HPT is adequate for most all applications and SCT a close third. SCT datalogging is likely your cheapest option as you can find a used X4 for cheap. If you end up wanting new for HPT or SCT, let us know and we would be happy to assist.

What year 5.0L? On my '20 I installed the UPR specific setup for a Whipple and the fit/finish was OEM-like. https://www.lethalperformance.com/upr-5030-230-1-css-2018-mustang-gt-with-whipple-supercharger-single-valve-catch-can-with-css-black-anodized.html If you have a 15-17, there is a UPR...

As others have stated, you want to go 90/upward. This helps with e85 (moisture) build up preventing fouling the o2. https://www.lethalperformance.com/lethal-performance-90-degree-02-spacer.html

Definitely still around. The 4 is out for S650 guys as well. https://www.lethalperformance.com/lethal-performance-rtd-flash-device.html

Hey there! You can absolutely tune the car in stages. You will have to reflash with the major changes (i.e. intake manifold, albeit which are you going to?). You will use a RTD with Shoemaker and you can reflash it yourself in minutes. Click me to go to the tuner/tune combo. With the "major"...

Hey there! Send an email to [email protected] - we can look into this. It has been a hot minute since I installed one on a manual, but I do remember the dual adapter plates. I know it came with rhe 3/4 bolts.. id have to look into the tertiary ones. We'd be happy to do so for you. In...

Here is another big one for you all! Enjoy 20% off Lethal Performance Merch through 6/30! Pricing is adjusted already, so no coupon code needed. Grab a new t-shirt, sweater, etc! https://www.lethalperformance.com/general/lethal-performance-gear-2

Describe what you're feeling - like does it feel as if you're floating? Is it only on uneven surfaces? Is the rear kicking out over bumps?

This is the Ecoboost killer... the amount of Focus ST/RS guys I've seen blow their engine by doing exactly this....