FM V-Maxx XXtreme coilovers - Sport package for NB

Improved! The rear shocks now have offset bushings for extra clearance between the spring and the halfshafts. This gives you a wider range of height adjustment. We have also gone to a single long front spring to give maximum travel without coil bind.

Our V-Maxx Classic suspension is very popular, but theres one thing missing from it: adjustable damping. So we worked with V-Maxx to bring an adjustable set to market. They call it the XXtreme.

The XXtreme Sport package comes with 391 lb/in front and 258 lb/in rear spring rates. Its a decent all-around setup - stiff enough for track and autocross use, firm but useable on the street. Those are the same rates used on our non-adjustable V-Maxx Classic shocks. If youd like a track-oriented setup with 25% stiffer spring rates, check out our Track Pack for the same price. The springs are also available separately if youd like to have multiple sets on hand.

So what makes them work?

The adjustable shock damping is well-matched to the springs. A 1/2" shorter rear shock body gives extra compression travel for improved ride and handling, even at lower ride heights. Since the spring perch is adjustable, you have full control over ride height and cornerweighting. The spring rates are 391 lb/in in the front and 258 lb/in in the rear, which gives a good handling balance.

Note that this kit doesn't include upper shock mount parts, as you can reuse your stock shock mount parts. It's a good idea to replace the rubber bushings though, that kit is listed above. They have a two-year warranty.

Not compatible with FMs rear upper mounts, as this combination provides more compression travel than the suspension can physically deliver. We recommend the use of factory upper mounts only.

Customer warning: Flyin' Miata is the exclusive US distributor for Miata V-Maxx suspension. Kits from elsewhere will not have a warranty nor will they have the correct spring rates. Buyer beware!