Fits 2019-2023 Ram 3500 4x4 trucks equipped with a 4.25-inch rear axle tube.

These Carli Suspension rear axle U-bolts are engineered to provide a high-strength, secure connection between the leaf spring pack and the rear axle housing. Specifically designed for the 4.25-inch diameter axle tubes commonly found on heavy-duty Ram 3500 configurations, these U-bolts ensure your suspension remains properly located and stabilized, even under significant towing and hauling loads. Whether you are replacing fatigued OE hardware or installing new leaf springs, these U-bolts provide the necessary clamping force to maintain rear-end integrity.

• Specifically sized for 4.25-inch diameter rear axle tubes
• High-strength construction to handle increased torque and payload demands
• Essential for maintaining suspension geometry and axle positioning
• Direct fit for 2019-2023 Ram 3500 4x4 applications

Fits select 2003-2018 Dodge RAM 2500 and 3500 Diesel models.

This Carli Suspension U-Bolt Kit provides the high-strength clamping force required to properly secure the rear leaf spring pack to the axle housing on heavy-duty diesel Ram trucks. Whether you are installing a new leaf pack or performing routine rear-end service, replacing stretched factory hardware is critical to maintaining axle alignment and preventing component shift under load.

• Engineered for 2003-2018 Ram 2500/3500 Diesel applications
• Provides essential clamping force for rear suspension stability
• Direct replacement for worn or stretched OE U-bolts
• Full kit includes U-bolts and necessary mounting hardware

Fits 2013-2023 Ram 2500 and 3500 4WD trucks.

Carli Radius Arm Drop Brackets are essential for restoring factory-correct suspension geometry and steering feel on lifted Ram trucks. When a truck is lifted between 2.5 and 4.5 inches, the increased angle of the factory radius arms pulls the axle back and reduces positive caster, often resulting in vague steering and a harsher ride. These brackets lower the pivot point at the frame, returning the arms to their proper horizontal orientation and correcting the caster for improved tracking and a smoother suspension cycle.

Constructed for extreme durability and finished in a resilient black powdercoat, these brackets are a direct bolt-on upgrade. The kit includes all necessary Grade 8 hardware for a secure installation. For owners of 2019 and newer models, this kit specifically includes the CS-DCM-20-HK crossmember hardware kit to ensure full compatibility with the updated chassis design.

• Corrects suspension geometry and caster for 2.5-inch to 4.5-inch lift heights
• Improves steering stability and eliminates "flighty" handling
• Includes CS-DCM-20-HK crossmember hardware kit for 2019+ models
• Complete set of Grade 8 installation hardware
• Heavy-duty construction with black powdercoat finish
• Straightforward bolt-on installation

Fits 2014-2023 Ram 2500 4WD.

Carli Suspension rear emergency brake relocation tabs are engineered to provide the necessary slack for e-brake cables on trucks with increased suspension travel or lift heights. In the stock configuration, the factory cable guides can become a limit strap for the rear axle during articulation, potentially leading to cable damage or unintended brake engagement when the suspension reaches full droop.

By shifting the mounting geometry, these tabs allow the rear suspension to cycle through its full range of motion without tensioning the brake lines. They are a critical component for maintaining the integrity of your braking system and ensuring safe operation on the trail or the street.

• Relocates e-brake cables to prevent tension during suspension droop
• Essential for lifted or long-travel rear suspension setups
• Heavy-duty construction designed specifically for the 2014-2023 Ram 2500 platform
• Simple bolt-on installation to factory mounting points

Fits 2016-2023 Ram 3500 trucks equipped with factory rear air suspension.

This Carli Suspension relocation bracket provides a secure solution for moving the factory air tank from its original chassis position to the spare tire location. Relocating the tank is a common requirement for owners seeking to maximize under-chassis clearance for aftermarket suspension components or other hardware that conflicts with the OE tank placement.

Built for durability and precise fitment, this bracket utilizes existing mounting points to ensure the air system remains protected and functional in its new orientation. This modification is ideal for vehicles running larger tire diameters that can no longer utilize the factory spare tire winch.

• Specifically designed for 2016-2023 Ram 3500 models with factory air suspension
• Relocates the OEM air tank to the under-bed spare tire cavity
• Bolts directly to the vehicle frame for a secure, vibration-resistant mount
• Clears up space along the frame rail for long-travel suspension or secondary accessories

ARP 12-point fasteners are engineered for high-performance applications where space is limited and fastener strength is critical. These 3/8"-16 bolts feature a 1.000" under-head length and a compact 12-point head with a 7/16" wrenching diameter, allowing for high torque loads in tight clearances that standard hex heads cannot accommodate.

Manufactured to ARP's exacting tolerances, these bolts provide significantly higher tensile strength than standard Grade 8 hardware. The durable black oxide finish offers a professional appearance and essential corrosion resistance for engine, chassis, and accessory mounting applications where precision and reliability are required.

• Thread Size: 3/8"-16
• Under-Head Length: 1.000"
• Head Style: 12-Point
• Wrenching Size: 7/16"
• Finish: Black Oxide
• Quantity: 5 Bolts per package

Fits 1989-1994 Porsche 964 models.

Ensure the structural integrity and sealing of your flat-six engine with the ARP Crankcase Bolt Kit. During a high-performance rebuild, original equipment hardware often fails to provide the consistent clamping force necessary to keep case halves perfectly aligned under high thermal and mechanical stress. These ARP fasteners are engineered to exceed OE specifications, providing the superior tensile strength required to prevent case shifting and the chronic oil leaks common in air-cooled Porsche engines.

This kit replaces the factory fasteners with high-strength hardware designed for precision torque loading. Whether you are performing a standard top-end refresh or building a high-compression track engine, these fasteners provide the reliability needed to maintain main bearing bore roundness and case-half seal integrity.

• Specifically engineered for the Porsche 964 engine architecture
• Delivers superior clamping force to prevent case movement
• High-strength construction for maximum reliability under extreme conditions
• Essential component for any professional engine overhaul or performance build

Secure your harmonic balancer with the reliability of an ARP Crank Pulley Bolt, engineered specifically for the BMW B58 3.0L turbocharged engine. In high-performance or high-RPM applications, the factory torque-to-yield (TTY) bolt can be a potential failure point. This ARP fastener provides the superior clamping force required to prevent pulley slippage and maintain crankshaft integrity under stress.

• Designed for BMW B58 inline-six engines
• High-strength alloy construction exceeds OEM fastener specifications
• Reusable design eliminates the need for one-time-use factory stretch bolts
• Precision machined for accurate torque loading and a perfect fit
• Essential hardware for high-horsepower builds and track-driven vehicles

ARP Teflon Sealer provides a professional-grade, leak-proof seal for engine fasteners that penetrate water jackets, oil galleries, or other pressurized fluid passages. Formulated with PTFE (Teflon), this high-performance thread sealant prevents fluid migration along the threads while providing lubricity for accurate torque readings and preventing thread galling during installation.

• Brand: ARP
• Product Type: Thread Sealant with PTFE
• Container Size: 1.69 oz (50ml)
• Application: Fasteners entering fluid-filled engine passages
• Prevents leaks and resists chemical degradation
• Ensures smooth assembly and easier disassembly

The ARB Lighting Loom provides a professional-grade, pre-assembled wiring solution for installing auxiliary driving lights. This heavy-duty harness is engineered to handle the high-amperage current demands of modern lighting systems, ensuring maximum output and long-term reliability for your off-road setup.

• Complete plug-and-play design simplifies installation and eliminates the need for custom wiring.
• Heavy-duty 40A 12V relay ensures consistent power delivery without overloading factory circuits.
• Integrated inline fuse holder provides critical protection against electrical surges and shorts.
• Includes a dashboard-mountable switch with high-quality connectors for a clean, factory-style finish.
• Durable conduit and weather-resistant connectors protect the wiring from heat, moisture, and vibration in harsh environments.

This 6-meter ARB airline serves as a direct replacement or extension for ARB pneumatic systems. With a 6.0mm outer diameter and a 3.0mm inner diameter, it is engineered to handle the pressure requirements of air-actuated accessories and locker manifolds. The 6M length provides ample tubing for clean routing along the vehicle chassis, ensuring a consistent air supply from your compressor to the differential or actuator.

• Dimensions: 6.0mm OD x 3.0mm ID
• Length: 6 Meters
• Application: Pneumatic air systems and locker engagement
• Construction: High-pressure airline tubing

This ARB spare 6mm push-in air fitting is designed for low-pressure pneumatic applications, providing a secure and leak-free connection for nylon air lines. It is an essential component for maintaining or expanding ARB air locker systems and on-board air compressors where 6mm tubing is utilized.

• Fits 6mm outside diameter (OD) nylon air lines
• Push-in style design for quick, tool-free installation and maintenance
• Rated for low-pressure (LP) pneumatic circuits
• Genuine ARB component for reliable performance in off-road environments

The ARB High Performance Bulkhead Kit provides a reliable, leak-free solution for routing pneumatic lines through axle housings, firewalls, or other rigid barriers. This O-ring type fitting is engineered specifically for use with ARB Air Locker systems and air compressors, ensuring a secure transition between different line diameters without pressure loss.

• Transitions 6mm external air supply line to 3.5mm internal line
• High-performance O-ring seal design prevents air leaks in demanding conditions
• Constructed from durable materials for off-road and high-pressure environments
• Essential component for Air Locker installations and custom pneumatic routing
• Includes necessary hardware for a complete bulkhead pass-through

This ARB Bulkhead Kit is designed to provide a secure, leak-free transition for your Air Locker air line through the differential housing. This specific O-ring style kit allows you to adapt a 5mm external nylon air line to a 3.5mm internal seal housing, ensuring consistent pneumatic pressure for reliable locker engagement.

• Replaces or upgrades standard bulkhead fittings for ARB Air Locker systems
• Transitions 5mm external air line to 3.5mm internal components
• O-ring type sealing mechanism prevents pressure loss at the housing entry point
• Constructed from high-strength materials to withstand harsh off-road environments and gear oil exposure
• Includes bulkhead body, O-rings, and necessary compression hardware

This Akrapovic stainless steel exhaust clamp is a precision-engineered service component designed to provide a secure, high-tension connection for specific Akrapovic exhaust systems. Manufactured to withstand the extreme thermal cycles and corrosive environments inherent to high-performance exhaust systems, this clamp ensures a consistent, leak-free seal between pipe sections.

• Constructed from high-grade stainless steel for maximum durability and heat resistance.
• Provides uniform clamping pressure to maintain structural integrity and prevent exhaust gas leaks.
• Designed as a direct replacement or service part for Akrapovic exhaust system components.
• Engineered for compatibility with Akrapovic part numbers: M-PO/T/1H, S-PO970E, and ME-BM/T/3.

Addictive Desert Designs mounting bracket kits provide a secure, engineered solution for attaching accessories to your off-road vehicle. Designed to withstand the high-frequency vibrations and heavy impacts common in desert racing and trail environments, these brackets ensure your components remain firmly anchored during technical maneuvers.

• Engineered for precise fitment and long-term durability in harsh environments
• Provides a clean, professional mounting point for critical vehicle accessories
• Designed to handle the stresses of off-road terrain and high-impact use
• Manufactured to strict tolerances for a reliable, secure installation

Fits select 1991-2026 Acura, Alfa Romeo, and Audi models.

The MAHLE Original Renault R18I 83-81 Silicone Sealant provides a professional-grade sealing solution for critical engine components. Engineered to meet or exceed OE specifications, this high-performance silicone remains flexible and maintains a reliable bond under extreme thermal cycles and constant chemical exposure. It is the ideal choice for sealing oil pans, timing covers, and other flanged joints where a liquid gasket is required to ensure a leak-proof finish.

• High-performance silicone formula resistant to automotive fluids, including engine oil and coolant
• Maintains structural integrity and flexibility across the extreme temperature ranges of modern engines
• Engineered for high vibration resistance and long-term durability on metal-to-metal mating surfaces
• Professional-grade 12-pack provides ample supply for full engine builds or high-volume shop use
• Manufacturer Part Number: R18I 83-81

Package Includes: 12 tubes of MAHLE Original R18I 83-81 Silicone Sealant.

Vibrant Performance plastic flare plugs are essential components for maintaining system cleanliness during assembly, storage, or transport. These plugs provide a temporary seal to prevent dust, debris, and moisture from contaminating open fuel, oil, or coolant lines and hoses.

• Size: AN -6
• Configuration: Male Flare Plug
• Compatibility: Fits any 37-degree AN flare and straight-cut AN ports
• Material: Durable plastic construction
• Application: Designed for protecting open plumbing lines and ports during maintenance or storage

This pre-assembled 36-inch PTFE hose from Vibrant Performance provides a professional, high-pressure solution for plumbing fuel, oil, or cooling systems. The PTFE (Polytetrafluoroethylene) inner liner is engineered for maximum chemical resistance, making it compatible with nearly all automotive fluids including E85, methanol, and aggressive additives that can degrade standard rubber lines. Unlike traditional synthetic rubber, PTFE is non-permeable, which eliminates the fuel-vapor smell often found in performance fuel systems.

• Hose Length: 36 inches
• Liner Material: PTFE (Polytetrafluoroethylene) for chemical and thermal stability
• Fitting Size: -8AN Female Swivel
• Fitting Configuration: One Straight end and one 90 Degree end
• Compatibility: Suitable for fuel (E85/Gasoline/Diesel), oil, coolant, and methanol

Each assembly is factory-built to ensure a secure, leak-free connection. The -8AN female fittings feature a swivel design for easy orientation during installation, and the 90-degree end allows for clean routing in tight engine compartments or around chassis components.

Vibrant Performance Pre-Assembled PTFE Hose Assemblies provide a professional-grade plumbing solution for high-performance automotive fluid systems. Each line is constructed with a chemically resistant PTFE liner, making it compatible with a wide range of fluids including fuel, oil, nitrous, and coolant. Unlike field-assembled lines, these feature crimp-on fittings installed using a hydraulic tool for a permanent, leak-free connection.

To ensure maximum reliability, every assembly is factory pressure tested to its full rated working pressure. The ends are fitted with black anodized aluminum hose ends for superior corrosion resistance and a clean finish. These assemblies are designed for low-to-medium pressure applications; do not use them in high-pressure hydraulic systems.

• Length: 12 inches
• Fitting Size: -6AN Female
• Fitting Angles: Straight to 45 Degree
• Material: PTFE-lined hose with black anodized aluminum fittings
• Construction: Hydraulically crimped for a permanent seal
• Validation: Factory pressure tested

Vibrant Performance Polyester Reinforced Silicone Heater Hoses provide a durable and flexible plumbing solution for high-temperature cooling systems. This 5/16" (8mm) ID hose is engineered for extreme reliability, featuring a multi-ply polyester reinforcement that allows it to maintain flexibility and structural integrity under pressure. Unlike standard rubber hoses that dry rot and crack over time, this silicone construction is built to withstand harsh engine bay conditions.

• Inside Diameter: 5/16" (8mm)
• Length: 20 ft. roll
• Material: High-grade silicone with polyester reinforcement
• Operating Temperature: -58°F to 392°F (-50°C to 200°C)
• Compliance: Exceeds SAE J20R3 requirements
• Finish: Black
• Note: Suitable for coolant and water service; not for use with fuel or oil.

Vibrant Performance reinforced silicone heater hoses are engineered for high-temperature cooling system plumbing where standard rubber hoses fail. This 1/4-inch (6mm) I.D. hose features polyester reinforcement for superior pressure resistance while maintaining the flexibility needed for tight engine bay routing.

• I.D.: 1/4" (6mm)
• Length: 20 ft.
• Material: Polyester reinforced silicone
• Finish: Black
• Temperature Range: -58°F to 392°F (-50°C to 200°C)
• Certification: Exceeds SAE J20R3 requirements
• Compatibility: Designed for water and coolant service; not suitable for fuel or oil applications

Vibrant Performance swivel adapters solve complex plumbing challenges in high-performance fuel, oil, and coolant systems. This male -6 ORB to male -6 ORB fitting provides a 360-degree swivel connection, allowing for precise alignment of lines and components in tight engine compartments where rigid fittings often struggle with port orientation.

• Fitting Type: Swivel Adapter
• Thread A: Male -6 ORB (O-Ring Boss)
• Thread B: Male -6 ORB (O-Ring Boss)
• Material: Lightweight 6061 aluminum
• Finish: Black anodized for superior corrosion and wear resistance
• Function: Allows for 360-degree rotation to simplify plumbing in cramped spaces
• Compatibility: Suitable for fuel, oil, and coolant applications

The Vibrant Performance Swivel Adapter provides a high-pressure, leak-free connection when transitioning between different O-ring Boss (ORB) port sizes. This fitting features a male -8 ORB end and a -6 ORB end, making it essential for custom plumbing in high-performance fuel, oil, or cooling systems. The integrated swivel design allows for 360-degree orientation, ensuring you can route lines in tight engine compartments without risking hose fatigue or thread binding during installation.

• Port A: Male -8 ORB (O-Ring Boss)
• Port B: -6 ORB (O-Ring Boss)
• Integrated swivel design for precise hose alignment in cramped spaces
• Precision-machined threads for consistent engagement and a secure seal
• Suitable for high-pressure fuel, oil, and coolant applications

This Vibrant Performance swivel adapter simplifies complex plumbing by allowing for precise orientation of fluid lines in tight engine bays. Designed to thread directly into -8 AN O-Ring Boss (ORB) ports, the swivel mechanism provides the flexibility needed to clock your fittings for optimal routing without compromising seal integrity.

• Fitting Type: Swivel Adapter
• Port A: Male -8 AN ORB
• Port B: Male -8 AN ORB
• Material: 6061-T6 Aluminum
• Finish: Black Anodized for corrosion resistance
• Suitable for fuel, oil, and coolant systems

This Vibrant Performance swivel adapter facilitates a reliable, leak-free transition between -10 ORB and -8 ORB ports. Engineered for high-performance fluid delivery systems, the integrated swivel mechanism allows for precise clocking and easier installation in confined engine bays or chassis locations where fixed fittings may cause alignment issues.

• Fitting Style: Swivel Adapter
• Side A: Male -10 ORB (O-Ring Boss)
• Side B: Male -8 ORB (O-Ring Boss)
• Construction: Designed for maximum durability and compatibility with most automotive fluids
• Sealing Type: O-ring interface ensures a secure seal even under high-pressure conditions

This Vibrant Performance swivel adapter provides a secure, leak-proof connection between -12 ORB and -10 ORB ports. Designed for high-performance fluid delivery, the O-ring boss (ORB) interface ensures a positive seal for fuel, oil, and coolant systems without the need for messy thread sealants or Teflon tape.

The integrated swivel design is essential for plumbing in confined engine bays, allowing you to precisely clock the fitting for optimal hose routing before final tightening. This functionality reduces stress on lines and ensures a professional, clean installation.

• Fitting Type: Swivel Adapter
• Connection A: -12 Male ORB (O-Ring Boss)
• Connection B: -10 Male ORB (O-Ring Boss)
• Construction: High-strength aluminum for fluid compatibility
• Applications: Suitable for fuel, oil, and cooling system plumbing

This Vibrant Performance swivel adapter provides a reliable, leak-free connection between two female ORB ports. Designed for high-performance fluid systems, the swivel functionality allows for easier installation and precise alignment in tight engine bays or chassis locations where fixed fittings may cause plumbing or routing issues.

• Fitting Type: Swivel Adapter
• Thread Size A: -12 AN Male ORB (O-Ring Boss)
• Thread Size B: -12 AN Male ORB (O-Ring Boss)
• Seal Type: O-Ring Seal

By utilizing O-ring boss (ORB) threads, this adapter ensures a positive seal without the need for thread sealant, reducing the risk of system contamination in fuel, oil, or cooling applications.

Ensure a consistent, leak-free seal on your induction system with the Vibrant Performance HD PowerFilter Replacement O-Ring. Specifically engineered for the HD PowerFilter assembly, this replacement gasket restores the critical seal between the filter element and housing, preventing unfiltered air from entering your engine.

Over time, heat cycles and repeated service intervals can cause original seals to flatten, crack, or lose elasticity. Replacing a worn O-ring during routine maintenance is essential to maintaining the integrity of your intake or forced induction system. This component is manufactured to precise tolerances for a perfect fit and reliable compression.

• Direct replacement for Vibrant Performance HD PowerFilter assemblies
• Restores airtight sealing for optimal filtration and intake performance
• Precision-sized Inner Diameter (ID): 50.47mm
• Constructed from high-grade elastomer to resist heat and engine bay fluids

This Vibrant Performance one-way check valve is engineered to provide reliable flow control in automotive plumbing systems. Featuring 5/8-inch barbed ends, it ensures fluid or air moves in a single direction while effectively preventing backflow. It is a critical component for maintaining system pressure and protecting sensitive hardware in vacuum, ventilation, or fluid management setups.

• Inlet/Outlet Size: 5/8" (15.8mm) barbed ends
• Function: Reliable one-way flow/backflow prevention
• Installation: Barbed design for secure hose fitment and easy integration
• Application: Ideal for vacuum lines, PCV systems, and fluid ventilation