BMR Suspension Lowering Springs

Dodge Challenger 08-20 6.4L/6.2L/6.1L/5.7L/3.6L

Part #: SP110R

Overview

BMR Suspension’s 1.25" Drop Lowering Springs are engineered to enhance the handling and appearance of your 2008–2023 Dodge Challenger and Charger models equipped with V8 engines, including R/T, SRT, Hellcat, Demon, and Redeye variants. Designed for street performance enthusiasts, these springs lower the vehicle’s center of gravity, reducing body roll and improving cornering stability without sacrificing ride quality. Over time, factory springs can sag and lose effectiveness; BMR’s high-quality replacement springs restore and elevate your vehicle’s stance and driving dynamics.

These lowering springs offer a perfect balance between aggressive styling and functional performance, making them ideal for drivers seeking improved road feel and a more planted look.

Key Features

Crafted with precision and durability in mind, the BMR SP110R lowering springs deliver consistent performance benefits:

• Compatible with 2008–2023 Dodge Challenger and Charger models equipped with 5.7L Hemi, 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 engines
• Approximately 1.25-inch drop in ride height for both front and rear
• Front spring rate of 280 lb/in and rear spring rate of 720 lb/in for improved handling balance
• Manufactured from chrome silicon high-tensile spring wire for superior strength and longevity
• Cold-wound on CNC coiling machines to exact specifications ensuring consistent performance
• Stress-relieved at 750°F to enhance durability and reduce spring fatigue
• Shot-peened surface treatment to increase fatigue life and resistance to wear
• Computer-tested for precise height and spring rate accuracy
• Finished in a durable red powder coat for corrosion resistance and lasting visual appeal
• Backed by a lifetime warranty against spring sag

Construction & Design

BMR Suspension’s lowering springs are engineered using premium chrome silicon high-tensile spring wire, known for its exceptional strength and resilience under demanding conditions. The springs undergo a cold-winding process on CNC coiling machines, guaranteeing exact dimensions and consistent spring rates across all units. Following winding, each spring is stress-relieved at 750 degrees Fahrenheit to eliminate internal stresses and improve longevity.

Additionally, the springs are shot-peened, a process that enhances surface hardness and fatigue resistance, ensuring reliable performance over the life of the vehicle. The red powder coat finish not only provides a striking appearance but also protects against rust and corrosion, maintaining the springs’ integrity in various environments.

Performance & Sound

By lowering the vehicle’s center of gravity by approximately 1.25 inches, these springs significantly reduce body roll during aggressive cornering and improve overall handling precision. The enhanced spring rates provide a firmer, more responsive ride without compromising daily drivability. While primarily focused on suspension performance, the improved stance also contributes to a more aggressive and purposeful look, complementing the powerful V8 engine’s presence.

Installation & Fitment

Installation of the BMR lowering springs typically requires 2 to 3 hours and is designed to be a direct replacement for the factory springs with no additional modifications needed. Ride height may vary slightly depending on engine and accessory configurations; for example, vehicles equipped with superchargers and air conditioning may sit lower than those without. These springs are specifically designed to fit all 2008–2023 Dodge Challenger and Charger models equipped with V8 engines, including the 5.7L Hemi, 6.1L SRT8, 6.2L Hellcat, and 6.4L 392 variants.

What's Included

• Set of four (4) BMR lowering springs (front and rear)
• Red powder-coated finish for durability and aesthetics
• Installation instructions
• Lifetime warranty documentation

Ideal For

These lowering springs are perfect for Dodge Challenger and Charger owners who want to improve handling, reduce body roll, and achieve a more aggressive stance without sacrificing ride comfort. Enthusiasts who drive their vehicles on the street and desire enhanced performance and aesthetics will benefit from this upgrade. They are especially suitable for V8-powered models, including high-performance trims such as Hellcat, Demon, and Redeye.

BMR Suspension specializes in heavy-duty performance suspension and chassis parts built for high-load street and race use—especially for muscle car and drag-focused applications. Their lineup includes control arms, panhard bars, K-members, sway bars, and other reinforcements designed to improve traction, stability, and repeatability when you’re launching hard, cornering harder, or simply building a more planted, capable setup.