BMR RSK119H Rear Suspension Kit 15in Conversion Black Dodge Charger Challenger

Vehicle Fitment

• 2006-2023 Dodge Charger (All Trims, All engines, RWD)
• 2008-2023 Dodge Challenger (All Trims, All engines, RWD)

Fitment Notes

• This rear suspension kit is a required component of BMR's 15-inch wheel conversion system for the Charger and Challenger - it addresses the rear suspension geometry and link components necessary to run 15-inch drag wheels, but it does not complete the conversion on its own
• A full 15-inch conversion also requires BMR's SPN110 billet aluminum spindles (sold separately) and a compatible BMR brake kit - either the DBK111 (non-Demon/Redeye) or DBK112 (Demon/Redeye) - to achieve the full brake and wheel clearance needed for 15-inch drag wheel fitment
• The RSK119H is NOT a standalone suspension upgrade for vehicles retaining the factory brake and spindle setup - it is engineered specifically to work in conjunction with the SPN110 spindles as part of the complete 15-inch conversion system
• 100% bolt-on installation - no cutting, welding, or permanent chassis modification required
• Adjustable toe rod (TR119) requires a rear wheel alignment after installation to set correct rear toe
• Adjustable end links (ELK119) allow correction of sway bar geometry and preload on lowered vehicles - set correctly after final ride height is established
• Estimated installation time: 4-5 hours
• Designed for street performance and drag racing applications

Features

• Comprehensive rear suspension kit engineered specifically for the 15-inch drag wheel conversion on the 2006-2023 Dodge Charger and 2008-2023 Dodge Challenger - addresses all major rear suspension link points as a matched system, improving suspension geometry throughout the rear end simultaneously
• Extensively street and track tested by BMR - countless hours of design, engineering, and track testing ensure the specific combination of components in the RSK119 delivers the best balance of traction, launch consistency, and street drivability for the Charger/Challenger platform
• Adjustable rear toe rods (TR119) allow precise on-car rear toe adjustment - critical for optimizing launch consistency and straight-line tracking on the drag strip, and for correcting toe after ride height changes or geometry modifications
• Adjustable billet aluminum sway bar end links (ELK119) correct sway bar working angle and geometry on vehicles that have been modified or lowered - eliminating the incorrect sway bar angles that cause binding and reduced sway bar effectiveness when suspension geometry has changed from stock
• Rear lower trailing arms (LTA111) improve rear suspension geometry and increase traction and launch consistency by reducing compliance and improving the load path through the rear suspension under hard acceleration
• Dramatically improves traction and launch consistency - the system-level approach to rear suspension geometry correction ensures all link points work together correctly, rather than creating mismatched geometry from piecemeal component upgrades
• Improves handling and cornering capabilities alongside straight-line performance - the geometry corrections benefit both drag racing launches and general performance driving
• Heavy-duty DOM steel construction throughout - all tubular components are manufactured from large-diameter, heavy-wall DOM tubing for the strength and rigidity required under high-horsepower launch loads
• Black hammertone powdercoat finish provides durable, long-lasting corrosion resistance
• Proudly designed and manufactured in the USA by BMR Suspension

Specifications

• Part Number: RSK119H
• Finish: Black hammertone powdercoat
• Application: 15-inch wheel conversion (requires SPN110 spindles + BMR brake kit, sold separately)
• Installation Type: 100% bolt-on (no cutting, welding, or modification)
• Estimated Install Time: 4-5 hours
• Alignment Required: Yes (rear toe) - after installation of TR119 toe rods
• Country of Origin: USA (designed and manufactured)
• Warranty: 2 years (BMR standard)

Included Components

• LTA111 - Rear Lower Trailing Arms (lower control arms): heavy-duty DOM steel tubing construction; improves rear suspension geometry and traction under hard acceleration
• TR119 - On-Car Adjustable Toe Rods (pair): 1.25-inch DOM steel tubing; TIG-welded chrome-moly tube adapters; zinc-plated X-series heat-treated chrome-moly self-lubricating Teflon-lined rod ends; 6061-T6 billet aluminum custom rod end spacers; left-hand and right-hand thread for on-car adjustment without removal
• ELK119 - Adjustable Sway Bar End Link Kit: CNC-machined billet aluminum construction; Teflon-lined rod ends; adjustable length to correct sway bar working angle and geometry on lowered or modified vehicles; allows sway bar preload adjustment for track fine-tuning
• All associated Grade 8 mounting hardware

Product Description

The BMR Suspension RSK119H is a comprehensive rear suspension kit engineered specifically as the suspension geometry component of BMR's complete 15-inch wheel conversion system for the 2006-2023 Dodge Charger and 2008-2023 Dodge Challenger. Running 15-inch drag wheels on the Charger/Challenger platform requires more than simply fitting smaller-diameter wheels - the factory rear suspension geometry, brake clearances, and spindle architecture are not compatible with 15-inch drag wheel fitment. BMR's complete 15-inch conversion system addresses all three areas: the SPN110 billet aluminum spindles handle the physical wheel clearance and brake mounting geometry, a BMR brake kit (DBK111 for non-Demon/Redeye applications, DBK112 for Demon/Redeye) handles the braking system, and the RSK119H handles the rear suspension geometry - correcting all major rear suspension link positions as a matched system to ensure the rear end functions correctly with the new spindle and wheel geometry.

The RSK119H contains three individual kits: the LTA111 rear lower trailing arms, which improve rear suspension geometry and traction load transfer under hard launches; the TR119 on-car adjustable toe rods, which allow precise rear toe correction and fine-tuning for drag racing alignment; and the ELK119 adjustable billet aluminum sway bar end links, which restore correct sway bar working angles and allow preload adjustment on a vehicle whose geometry has changed from stock. All three components are manufactured from heavy-duty DOM steel tubing and billet aluminum, feature premium rod ends and hardware throughout, and install with no cutting, welding, or permanent chassis modification. The kit is the result of BMR's extensive track testing and system-level engineering approach to the Charger/Challenger platform, ensuring all rear suspension link points work together correctly rather than creating mismatched geometry from individual component changes. The RSK119H must be used with the BMR SPN110 spindles and a compatible BMR brake kit to complete the 15-inch conversion. Made in the USA by BMR Suspension, backed by a 2-year limited warranty.