1990-05 Hard Dog Sport roll bar (double diagonal)

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89% of 100
IN Stock
Part number
20-18000 2 DIAG
Our favorite street bar.

Originally known as the "M2", this is our favorite street bar for the 1990-05 cars. It works with all factory tops - hard and soft, glass or plastic window. It doesn't affect seat travel. The bar is well placed to stay clear of your head while still providing protection. Made of 1.5" DOM tubing.

The biggest downside to this bar is that it's not as tall as the Hard Core. The top of the bar is 19" above the rear parcel shelf. This may be an issue when dealing with your local track day organizers, so we recommend checking the necessary clearance required. Most of them will know this bar by name.

The design has recently been tweaked to accept a wider variety of top designs - it will now clear a glass window that is up to an inch larger than the stock NB window. Stock glass windows (and the inflexible border) measure about 32-1/4" at the widest point near the top (where your window needs to slip between the rear supports of the roll bar when the top is down).

If you'd like to use a harness, the bolt-in harness bar fits nicely.

Shipping note: These bars will be drop-shipped from the manufacturer. These bars are usually kept in stock. If not, depending on where the bars are in the production process, it could take approximately 2-6 weeks for delivery. Since they're drop-shipped, the tracking number process isn't automated and could be delayed.

If you would like one shipped outside the US, please contact Hard Dog Fabrication directly.

More Information
Part number 20-18000 2 DIAG
Designed for: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004 (non-MSM), 2005 (non-MSM), 2004-05 MSM
Fits Exocet? No
California emissions Emissions regulations do not apply
Manufacturer Hard Dog
Proposition 65 Warning: Cancer and reproductive harm
Flyin' Miata exclusive No
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