Fits select 1964-1972 GM A-Body vehicles including Chevrolet Chevelle, Pontiac GTO, Oldsmobile 442, Buick Skylark, and GMC Sprint.

Ensure your vehicle meets track safety requirements with the UMI Performance one-piece drive shaft safety loop. This NHRA-legal component is a mandatory upgrade for vehicles running 13.99 seconds or faster in the quarter-mile. Designed specifically for the GM A-Body platform, the loop is contoured to follow the floor pan profile, mounting directly to the factory reinforcement rib located behind the transmission.

Built for maximum durability and a precise fit, the loop features CNC-machined mounting points and is fully MIG welded. It offers the flexibility of either a bolt-in or weld-in installation depending on your chassis setup and racing requirements.

• NHRA legal for 13.99 quarter-mile times and faster
• Constructed from 0.250" thick mild steel for superior strength
• CNC machined mounting points ensure a superb fit
• Fully MIG welded construction
• Contours to the GM A-Body floor pan for maximum clearance
• Manufacturer Part Number: 4500-R

Fits 2011-2020 Ford Mustang models, including EcoBoost, GT, V6, and Shelby GT350/GT500.

Protect your drivetrain and ensure NHRA compliance with the BMR Suspension DSL017H Front Driveshaft Safety Loop. This safety loop is essential for drag racing, street performance, and top-speed applications, designed to contain the driveshaft in the event of a U-joint or transmission failure. By securing the shaft, it prevents catastrophic damage to the vehicle floor pan and prevents the car from flipping or losing control if the driveshaft digs into the track surface.

Built for maximum durability, this loop is constructed from heavy-duty 1/4-inch laser-cut, CNC-formed plate steel. Unlike competing designs that attach to the transmission itself, the BMR DSL017H bolts directly to the factory transmission crossmember using existing mounting holes. This frame-anchored approach provides superior stability and containment should the transmission itself fail. Installation is straightforward and typically takes about one hour with the included Grade 8 hardware.

• NHRA legal for drag racing safety requirements
• Fabricated from 1/4-inch laser-cut and CNC-formed plate steel
• Securely bolts to factory transmission crossmember mounting points
• Includes all necessary Grade 8 hardware for installation
• Corrosion-resistant Black Hammertone powdercoat finish
• Installation time: approximately 1 hour
• Proudly made in the USA
• Manufacturer Part Number: DSL017H

Fits 2008-2026 Subaru WRX and 2008-2021 Subaru WRX STI.

The PERRIN Driveshaft Lockdown Kit is engineered to eliminate excessive movement at the center carrier bearing, a common source of drivetrain slop in Subaru platforms. By securing the driveshaft carrier bearing firmly in place, this kit maintains proper alignment under load and reduces the shifting or "thumping" felt during hard acceleration and gear changes.

• Eliminates carrier bearing movement to maintain drivetrain alignment
• Improves power delivery by reducing drivetrain slop
• Direct bolt-on solution for improved throttle response
• Durable construction designed for long-term performance
• Manufacturer Part Number: PSP-DRV-201

Fits 2015-2018 Dodge Challenger Hellcat and Demon models equipped with an automatic transmission.

Ensure track compliance and protect your drivetrain with the BMR Suspension Driveshaft Safety Loop (DSL111R). This essential safety component is designed to contain the driveshaft in the event of a U-joint or tube failure, preventing the shaft from digging into the pavement and causing a potential rollover or catastrophic floor pan damage. Engineered specifically for the high-torque demands of the Hellcat and Demon platforms, this loop is a bolt-on solution that meets NHRA safety requirements.

• Fabricated from heavy-duty laser-cut steel for superior structural integrity
• Durable red powdercoat finish for long-lasting corrosion resistance
• Direct bolt-on design utilizes existing factory mounting points
• Comes complete with all necessary Grade 8 mounting hardware
• Provides peace of mind for high-performance street and drag strip use
• Manufacturer Part Number: DSL111R

Fits 2015-2018 Dodge Challenger Hellcat and Demon models equipped with an automatic transmission.

Ensure your high-performance Mopar is track-ready and compliant with the BMR Driveshaft Safety Loop (DSL111H). Engineered specifically for the 2015-2018 Challenger Hellcat and Demon, this safety loop is a critical piece of hardware designed to contain the driveshaft in the event of a universal joint or shaft failure, preventing the shaft from digging into the pavement or damaging the vehicle floorboard.

Built from heavy-duty steel for maximum strength, this loop features a bolt-on design that utilizes existing factory mounting points for a secure fit without the need for welding. The durable black hammertone powdercoat finish provides excellent resistance against corrosion and road debris.

• Meets NHRA safety requirements for high-performance track use
• Heavy-duty steel construction for superior driveshaft containment
• Specifically designed for Hellcat and Demon automatic transmission tunnels
• Black hammertone powdercoat finish for long-term durability
• Direct bolt-on installation requires no permanent modifications
• Manufacturer Part Number: DSL111H

Fits select 2015-2020 Dodge Challenger R/T, Scat Pack, SRT 392, and T/A models equipped with the A8 automatic transmission (excludes 8HP90-equipped vehicles).

Ensure your vehicle meets NHRA safety requirements with the BMR Suspension DSL110R Driveshaft Safety Loop. Designed specifically for street, drag racing, and top-speed applications, this safety loop is engineered to contain a driveshaft in the event of a failure, preventing it from penetrating the floorpan or digging into the track surface. Unlike some designs that attach to the transmission, the BMR loop bolts directly to the factory transmission crossmember mounting points for maximum structural integrity.

Constructed from 1/4-inch laser-cut, CNC-formed plate steel, this unit is built to withstand extreme forces. The bolt-on design allows for a straightforward installation using the provided Grade 8 hardware, typically taking about one hour with basic hand tools. Finished in a durable red powdercoat, it provides long-lasting resistance against corrosion and wear.

• Complies with NHRA safety rules for drag racing
• Manufactured from heavy-duty 1/4-inch CNC-formed plate steel
• Mounts to factory OE transmission crossmember points
• Includes all necessary Grade 8 mounting hardware
• Red powdercoat finish for durability and aesthetics
• Installation time: approximately 1 hour
• Proudly made in the U.S.A.
• Manufacturer Part Number: DSL110R

Fits select 2015-2020 Dodge Challenger models (R/T, Scat Pack, SRT 392, and T/A); does not fit 8HP90-equipped vehicles.

Ensure track safety and NHRA compliance with the BMR Suspension DSL110H Driveshaft Safety Loop. This critical safety component is designed to contain the driveshaft in the event of a mechanical failure, preventing it from penetrating the floorpan or digging into the track surface. Engineered for street, drag racing, and top-speed applications, this loop mounts securely to the factory transmission crossmember rather than the transmission itself, ensuring it remains in place even during a total transmission failure.

The DSL110H is manufactured from 1/4-inch laser-cut, CNC-formed plate steel for maximum strength and precise fitment. It features a direct bolt-on design that utilizes existing OE mounting holes, requiring no welding for installation. The assembly is finished in a durable black hammertone powdercoat for long-term corrosion resistance and includes all necessary high-strength Grade 8 hardware.

• Complies with NHRA safety regulations for drag racing
• Constructed from heavy-duty 1/4-inch CNC-formed plate steel
• Bolts directly to factory transmission crossmember mounting points
• Includes high-strength Grade 8 installation hardware
• Finished in durable Black Hammertone powdercoat
• Estimated installation time: 1 hour
• Proudly made in the USA
• Manufacturer Part Number: DSL110H

Fits 2015-2019 Cadillac CTS-V and 2016-2024 Chevrolet Camaro models (LS, LT, LT1, SS, ZL1).

Protect your drivetrain and stay compliant at the track with the BMR Front Driveshaft Safety Loop (DSL019R). This safety loop is designed to contain the front of the driveshaft in the event of a universal joint or shaft failure, preventing the shaft from digging into the ground or breaching the transmission tunnel. Engineered for high-performance applications, this loop is a critical upgrade for any car seeing drag strip action.

Construction features 0.25-inch laser-cut and CNC-formed steel plate for exceptional strength without unnecessary weight. The 100% bolt-on design attaches directly to the factory transmission crossmember, requiring no welding or permanent vehicle modifications. Finished in a durable red powder coat, it provides long-lasting corrosion resistance and a clean look under the chassis.

• Complies with NHRA safety rules for sanctioned racing
• Manufactured from heavy-duty 0.25-inch CNC-formed steel plate
• Includes Grade 8 mounting hardware for a secure installation
• Simple 100% bolt-on design with a 1-2 hour estimated install time
• Designed and manufactured in the USA
• Manufacturer Part Number: DSL019R

Fits 2015-2019 Cadillac CTS-V and 2016-2024 Chevrolet Camaro (LS, LT, LT1, SS, ZL1). This safety loop is a critical upgrade for high-performance applications, designed to contain the driveshaft in the event of a U-joint or shaft failure to prevent catastrophic vehicle damage and satisfy track safety requirements.

The BMR Suspension DSL019H is engineered for maximum durability and precise fitment. It is manufactured from 0.25-inch laser-cut, CNC-formed steel plate and finished in a rugged black hammertone powder coat. This 100% bolt-on design attaches directly to the factory transmission crossmember mounting points, requiring no welding or permanent modifications. This loop is fully NHRA-compliant, making it a must-have for drag racing enthusiasts.

• Manufactured from heavy-duty 0.25-inch laser-cut, CNC-formed steel plate
• NHRA-compliant for competition use
• Direct bolt-on installation to factory transmission crossmember
• Durable Black Hammertone powder coat finish
• Includes Grade 8 mounting hardware
• Estimated 1-2 hour installation time
• Proudly designed and manufactured in the USA
• Manufacturer Part Number: DSL019H

Fits 2008-2009 Pontiac G8 and 2014-2017 Chevrolet SS (V8 Automatic).

Ensure your vehicle meets NHRA safety requirements with the BMR Suspension DSL018H Driveshaft Safety Loop. Specifically engineered for street, drag racing, and top-speed applications, this loop is designed to contain the front section of a two-piece driveshaft in the event of a U-joint or transmission failure. This prevents the shaft from digging into the track surface or penetrating the floor pan, providing essential protection for both the driver and the vehicle drivetrain.

Construction features 1/4-inch laser-cut, CNC-formed plate steel for maximum rigidity. The bolt-on design utilizes the factory mounting holes on the OE transmission crossmember, requiring no welding or permanent vehicle modifications. This kit includes all necessary Grade 8 hardware for a secure, high-strength installation.

• Compatibility: Fits V8 automatic models with a two-piece driveshaft only
• Material: 1/4-inch laser-cut CNC-formed plate steel
• Finish: Durable Black Hammertone powdercoat
• Installation: Bolt-on using factory crossmember holes; approximately 1 hour
• Hardware: Includes Grade 8 mounting hardware
• Origin: Proudly made in the U.S.A.
• MPN: DSL018H

Fits 2011-2020 Ford Mustang models including V6, EcoBoost, GT, Boss 302, and Shelby GT350/GT500.

The BMR Suspension DSL017R Front Driveshaft Safety Loop is a critical safety upgrade for drag racing, street, and top-speed applications. Engineered to meet NHRA safety regulations, this loop is designed to contain the driveshaft in the event of a U-joint or transmission failure, preventing the shaft from breaching the floor pan or digging into the track surface. Unlike inferior designs that attach to the transmission, the DSL017R bolts directly to the factory transmission crossmember mounting points using supplied Grade 8 hardware, ensuring the loop remains securely anchored even during a catastrophic drivetrain failure.

• Constructed from heavy-duty 1/4-inch laser-cut, CNC-formed plate steel
• Durable red powdercoat finish for long-lasting protection and aesthetics
• 100% bolt-on design utilizes existing factory mounting holes
• Includes all necessary Grade 8 hardware for a secure installation
• NHRA-compliant for sanctioned drag racing requirements
• Approximate installation time: 1 hour
• Proudly made in the USA
• Manufacturer Part Number: DSL017R

Fits 2004-2006 Pontiac GTO Base.

Protect your drivetrain and comply with NHRA safety regulations with the BMR Suspension Driveshaft Safety Loop. Designed for street, drag race, and top-speed applications, this safety loop is engineered to contain the driveshaft in the event of a U-joint or transmission failure, preventing the shaft from breaching the floor pan or digging into the track surface.

The DSL009H is manufactured from heavy-duty 1/4-inch laser-cut and CNC-formed plate steel for maximum structural integrity. Its unique two-piece design allows for a straightforward installation without requiring the removal of the driveshaft. The unit welds directly to the factory floor support behind the transmission and attaches to the factory driveshaft tunnel brace using the provided Grade 8 hardware.

• NHRA legal for drag racing applications
• Constructed from 1/4-inch laser-cut CNC-formed plate steel
• Two-piece design allows installation without driveshaft removal
• Accommodates driveshaft diameters up to 3.5 inches
• Includes Grade 8 mounting hardware
• Durable Black Hammertone powdercoat finish
• Estimated installation time: 2 hours
• Proudly made in the USA
• Manufacturer Part Number: DSL009H