The AC2DH Ace with side braces main hoop and double diagonals is Hard Dog's response to popular demand for a traditional roll bar designed with more rearward placement for better head clearance that doesn't interfere with the stock seat belts.
Fits all Miatas through 2005, compatible with hard tops and plastic rear window soft tops, aftermarket or OEM glass rear window convertible tops.* The Ace integrates with the unibody framework inside the rear wheel wells and seat belt towers creating a structure stronger than the individual component parts using much the same mounting system as the famous Deuce model.
* Allows full seat travel and tilt
* Complete use of hard and soft top
* Compatible with 1990 - 2005 Miatas with original equipment or most after market plastic or glass rear windows*
* Durable black powdercoat finish
* Constructed of highest quality 1.75 X .120 inch 1026 alloy drawn over mandrel tubing
* 8 structural attachment points w/ laser cut 3/16" mounting and backup plates
* Complete hardware kit w/ grade 8 bolts
* Not compatible with factory windblocker