2020-2022 Ford Shelby GT500 Suspension Packages & Kits

My Cart

You have no items in your shopping cart.

BMR Suspension 2015-2024 Mustang "Bread and Butter" Package

From: $769.99

To: $3,811.49
- | Add to Compare
Almost daily here at Lethal Performance we are asked what the best & most important components are to upgrade in the rear suspension for the 2015+ S550 Mustangs. What good is horsepower if you can't put it to the ground?

Jared took a trip over to BMR Suspension in Seffner, FL with our 2018 Mustang GT (aka Project Goldmember) to get the “Kelly Aiken” treatment. While there, we were able to pick Kelly's brain on the IRS and it's components. He has a surplus on knowledge on these cars from not only his own car (even planting GoPros underneath to monitor the suspension's activity) but also from the vast amount of fast cars using BMR Suspension, including 2 of the fastest IRS cars in the country.

Based on his experience, we asked him to pick out what he felt were the most beneficial components for these cars, the “Bread & Butter” as he calls it in the video. The following components will support cars going well into the 8s and those wanting to see low 1.2-1.4 60's (If you're faster than that, they have components for that, too!)

In an IRS car there are a couple of issues to address. The first issue is that the entire cradle assembly will move/rock. In our 2018 A10 car, Kelly was able to point out just how much movement there is in a factory setup. The factory cradle bushing has a small lip on the top which is a limiter. On our car, when we launched it at the track, this limiter was hitting the chassis, leaving a witness mark on the body from the cradle movingLearn More
BMR Suspension 2015+ Mustang "Biscuits and Gravy" Package

From: $360.86

To: $2,141.95
- | Add to Compare
First, we brought you the "Bread & Butter" package, a collab between Lethal Performance & Kelly Aiken of BMR Suspension. While that kit has become hugely popular, it may be overboard for some of you who daily drive your car but still want to harness that power at the track. Or maybe you road race the car, hit HPDEs or just like to race it on the weekends. We worked with Kelly to put together the bare essentials, a starter package, for the 2015-up Mustang GT. These parts have seen 9 second runs & even 1.3 60's at the track. This is a GREAT place to start.

The "Biscuits & Gravy" package includes:

BK081 – Spherical Lower Control Arm Bearing
Designed to eliminate cradle deflection & wheelhop
“One of the most important & overlooked components” -Kelly Aiken
Factory bushings are molded from soft rubber & contain voids/air pockets, causing movement of the lower control arm during aggressive launching/driving. The solid spherical setup eliminates these voids, therefore eliminating the control arm movement.
Also keeps the wheels from moving forward due to bushing deflection at WOT

TCA048 – Vertical Links
Light & strong, while still offering bushing compliance & no increased NVH
Limit range of cradle movement
Only vertical link on the market that has ability to grease/service the bushings ON the car
CB010 - Cradle Bushing Lockout
Reduce Wheelhop, bushing deflection, and cradle movement on your S550 Mustang with a Level 1 Cradle Bushing Lockout Kit from BMR Suspension. Built from 6061-T6 billet aluminum and stainless steel, BMR’s CB010 Cradle Bushing Lockout Kit is designed to reduce cradle bushing deflection, which is one of the biggest causes of wheelhop. BMR’s CB010’s billet aluminum upper bushing lockout rings capture the inner bushing sleeve (front and rear) and the outer lip of the bushing cup on the cradle (front). The lower bushing locating washers (front) capture the bottom portion of the bushings’ inner sleeves. By capturing both parts of the bushings’ inner sleeves, movement on any plane (fore/aft, lateral, and vertical) is nearly eliminated. Learn More

BMR Suspension 2015-2024 Mustang "Bread and Butter" Package

BMR Suspension 2015+ Mustang "Biscuits and Gravy" Package

video title