2.5" Coilover Shock 12" Travel

Dial in your suspension with the Carbon Shocks 2.5" Coilover – 12" Stroke. Proudly manufactured in the USA from American-made and sourced materials, every shock is machined in-house at Carbon Shocks' Oklahoma facility for top-tier quality, consistency, and fitment.

Why Choose the Carbon Shocks 2.5" Coilover?

• Made in the USA – Machined in-house in Oklahoma from American-made and sourced materials for consistent quality and fitment.
• Serious 12" stroke – Long-travel coilover built to soak up big hits and rough terrain.
• Corrosion-resistant body – Precision-honed American D.O.M. steel tubing finished in rugged black Cerakote, with an optional stainless steel upgrade available on request.
• Hardened, high-strength shaft – Induction-hardened, chrome-plated 1050 steel shaft heat-treated to 60–72 HRC for exceptional resistance to bending and wear.
• Billet aluminum construction – All aluminum parts CNC-machined from Kaiser 6061 or 7075 billet for the right balance of strength and weight.
• Tested before it ships – Every shock gets a 300 PSI nitrogen pressure test for 24 hours to validate seal integrity.
• Proprietary Blue ICE fluid – High thermal stability for consistent damping under extreme conditions.
• Reservoir flexibility – Choose non-reservoir, billet race reservoirs, or dual-speed adjustable reservoirs to match your setup.

Specifications

• Stroke Length: 12"
• Compressed Length: 20.1"
• Extended Length: 32.1"
• Typical Ride Height: ~26" (at 50% travel)
• Shock Body Material: Precision-honed American D.O.M. steel tubing, black Cerakote finish (optional stainless steel upgrade available on request)
• Shock Shaft: Induction-hardened, chrome-plated 1050 steel, heat-treated to 60–72 HRC, minimum yield strength 100,000 PSI
• Aluminum Components: CNC-machined Kaiser 6061 or 7075 billet aluminum
• Pressure Testing: 300 PSI nitrogen test for 24 hours
• Operating Pressure: Nitrogen charge of 150–200 PSI for optimal performance
• Shock Oil: Carbon Shocks proprietary Blue ICE shock fluid
• Misalignment Spacers: Standard 1.5" width x 0.5" bore, compatible with most common off-road setups

Reservoir Options

• Non-Reservoir – Lightweight and efficient for vehicles where external cooling isn't required.
• Aluminum Race Reservoirs – Fully billet, hard-anodized construction with a precision-machined IFP (internal floating piston) and wear-band support to handle intense off-road abuse.
• Dual-Speed Adjustable Reservoirs – Independent High-Speed and Low-Speed compression adjusters for complete control over shock tuning and terrain response.

Key Features at a Glance

• USA-machined 2.5" coilover - In-house build quality out of Oklahoma.
• 12" of stroke - Long-travel performance for demanding terrain.
• Cerakote D.O.M. steel body - Corrosion resistance with an optional stainless upgrade.
• Hardened chrome-plated shaft - 60–72 HRC, 100,000 PSI minimum yield strength.
• Blue ICE shock fluid - Stable damping under heat and hard use.
• Three reservoir configurations - Non-reservoir, billet race, or dual-speed adjustable.

Notes

• Nitrogen charge required – Runs best with a 150–200 PSI nitrogen charge.
• Optional stainless body – Stainless steel shock body upgrade available upon request in place of the standard Cerakote-finished D.O.M. steel.
• Reservoir selection – Confirm your reservoir option (non-reservoir, aluminum race, or dual-speed adjustable) for your application before ordering.
• Warranty – Backed by a 12-month warranty.

Questions? We're Here to Help.

Have questions about upgrades for your build? Contact FASS Motorsports and we'll get you dialed:

Phone: 636-429-7020

Email: [email protected]