The 8112 zone control technology has finally made it's way into a universal 3.0" coilover. These have industry leading 4 way externally adjustable - high and low speed compression, rebound, and JCO (jounce cut-off, bump zone). The dual speed compression adjusters have 300% the range of the competition and no other shock offers a full size piston, 5 zones internally, and 4 external adjustments. Most other shocks don't even offer a single one of those features, let alone all of them.

Sold individually :)

NOTE: For some reason the spring hardware kit is typically sold seperately for 234.50. I'm not sure why this is the case for only this product however it is added into the cost. These also do not include misalignments, however my kits do. If you see these for significantly cheaper elsewhere, you will not be receiving any of the hardware for the coil springs or misalignments with the shock.

Seal kits and parts like extended rod ends are readily available to support this product:

Dsa Seal Kit: 13-348472

Reservoir Seal Kit: 13-337476

Rod Guide Seal Kit: 13-350369

Wear Band Kit: 13-347680

Wiper Kit: 13-350482

Bilstein M 9400 (Coilover) Black Hawk shock absorbers are built to dominate off-road terrain with race-proven performance and precision tuning. Featuring 4-way adjustability and multiple stroke lengths, these universal coilovers adapt to a wide range of UTV and off-road setups. At the core is Bilstein’s patented ZoneControl technology—five independently tuned damping zones (3 compression, 2 rebound) with an internal Jounce Cut Off (JCO) and Rebound Cut Off (RCO) for bottom-out and droop control—no limit straps needed. The JCO acts as a two-stage hydraulic bump stop and includes a 10 position adjustment for fine tuning the bottom out control. The RCO engages in the final stage of droop to give more control and protect the damper. 9400 Black Hawk Powersports dampers provide 4 unique external adjustments that are easily accessible; high/low speed compression, rebound and JCO. Crafted from lightweight aluminum with gold-finned reservoirs, these coilovers are fully serviceable and track-ready out of the box. Springs and coilover hardware sold separately for custom comfort and performance. Upgrade your offroad or UTV experience with Bilstein’s unique “bottomless” ride on the 9400 Black Hawk Powersports universal coilover dampers

We pickup your rig anywhere within a 250 mile radius of southern California, spend 2 weeks tuning it and addressing ANY suspension issues, then drop it back off better than ever!

• When your rig is picked up we go over your goals and specific issues with the drivability or handling.
• We spend 2 weeks fine tuning every aspect we can, including anywhere up to 5 days in the desert adjusting valving. This includes unlimited spring rate and length swaps so you can be sure you're getting the most out of your setup.
• After your vehicle is absolutely dialed, we perform a limited race prep with a multi-point inspection, torque check, thorough wash, and top it off on gas so you are ready to shred in your transformed rig. The vehicle is dropped back off to you better than ever.
• We can pickup and drop-off vehicles out of our service area for a mileage surcharge.
• We also offer suspension geometry fixes, we will CAD model your suspension, corner weight and scale it for center of gravity height. With this information we can fix antisquat/dive curves, overtseer/understeer, caster change, roll center issues, etc. These fixes are billed at a discounted shop rate and may add time depending on depth of issue.
• As a final step you can select custom cerakote/anodize colors for your shock package. Cerakoting is done in house as a last step to reduce scratching on install/removal over the tuning period. This adds 3-5 days to the service and an additional cost of 200 per damper.

Things fixed during this time:

Limit strap length/adjustment, air bump pressure/engagement, spring rate and length issues, crossover height, spring preload adjustments, uniballs for shock ends replaced, new shock bolts (grade 9 with flanged stovers), all links/control arms inspected for worn items.

Shocks are fully rebuilt and vacuum bled day 1. All coilovers/bypasses/air bumps are revalved as many times as necessary. This includes piston swaps and upgrades to synthetic race oil. If your shocks have worn components they are replaced during this time.