Spohn Performance's "Pro-drag" front coil over kit sets a new, higher standard of performance and quality. When they designed this coil over system, they had two goals in mind. One was to provide the performance capabilities needed for the toughest race tracks, the second was to provide the strength and durability required for the demands of a daily driven vehicle. We're proud to say that they have accomplished both. If you are looking for the best front coil over suspension system for the third generation F-Body, you just found it.
Once thought of as a race only item, coil-over suspensions are now considered the hot set-up for any highly tuned drag car. The combination of incredible weight transfer with great ride quality is what one expects from a world class drag car. With a Spohn "Pro-Drag" coil-over conversion kit you will have the no-compromise performance you demand without paying a penalty in comfort.
The "Pro-Drag" coil over system uses an extremely long (14"), yet extremely light (175#) spring for the most stored spring energy possible, providing tremendous weight transfer and an incredible launch. With the design of this system, you can use this extremely long spring, yet still allow for over 1" of ride height lowering.
Warning! All coil-over kits are not created equal. Compare the features of this kit with any other manufacturer's kit and you'll quickly see the differences. Careful attention to detail by Spohn's design team is why the Spohn coil over kit avoids the design pitfalls of others. You can always depend on Spohn Performance to provide you with the best parts for your F-Body!
Other coil over kits on the market use a top spring hat mounted against the stock upper strut mount. This places the entire weight of the front of the car on to the stock strut mount. With street driving and vehicle loads, these systems cause the stock strut mounts to distort, bend, and fatigue, ending in parts failure. The Spohn "Pro-Drag" front coil over system includes their fabricated steel spherical upper strut mounts combined with a lower reinforcement plate that totally sandwiches and reinforces the entire strut tower.
Fabricated Steel Spherical Upper Strut Mount Specifications:
CNC cut 1/4" steel base plate
4" DOM steel tubing
CNC cut 3/16" steel top hat
CNC machined bearing mount tube - TIG welded
Fully welded top and bottom
High quality QA1 chrome moly spherical bearing with a Teflon®/Kevlar® self lubricating race
Underside of strut mount includes a coil over spring mount as a std. feature.
Powder coated gloss black for a brilliant and durable finish
Coil Over System Specifications:
CNC cut 1/4" reinforcement plate fits in the entire recessed area of the underside of the strut tower
CNC cut 3/16" strut mount retainer with Grade 10.9 mounting bolts and stainless steel nuts
CNC machined 6061 T-6 tempered aluminum threaded coil over strut sleeves (clear hard anodized). Custom designed and built by Spohn Performance. Specifically designed for use on the thirdgen front strut. Proper wall thickness is maintained to support the load they are carrying.
CNC machined 6061 T-6 tempered aluminum adjustable bottom spring seat (clear hard anodized) allows for ride height adjustment. Custom designed and built by Spohn Performance for use on their threaded strut sleeves. Includes nylon tipped (no-mar) set screws.
2.5" Torrington thrust washers and bearings on the bottom AND the top of the spring, provides for no spring bind and allows for on car ride height adjustments (spanner wrench included).
2.5" i.d. x 14" long x 175# coil over springs
NOTE: This kit will not work with Bilstein struts.