Good-Win Racing Mazda Performance Parts

Harddog M3 SPORT w/ Double Diagonal


Miata MX5 2006-2015 · Roll-Bars

Part Number: 61-0631

Application: 2006-2015

Price: $495.00


Harddog M3 SPORT w/ Double Diagonal
rating (0 Ratings)
rating (0 Ratings)

Thank you. You have rated this product.

Built from heavy wall 1.75" diameter tubing bolted to the 6 factory hoop anchor points these bars are a serious upgrades from the stock NC equipment. The factory cross brace is reused to save money, no complications with remounting OEM accessories. Plastic interior panels are easily reinstalled and no alterations to the stock seat belts are required. Removable forward bracing may be added.

Allows full seat travel and tilt

The M3 Sport shares the same main hoop as the M3 Hard Bar and the attachments to the 6 factory hoop mounting points. Additional support is provided by 2 rearward braces w/ large 3/16" mounting and back-up reinforcement plates anchored with grade 8 bolts and self locking nuts. Because of the rearward braces the M3 Sport is not compatible with the retractable hard top.

OPTIONAL all STAINLESS STEEL IS $1090 total before shipping. Full interior height - 3-1/4" Taller than the factory metal hoops.

Complete use of soft top, request "CODE T" if you want it to also fit with removable hard top BUT DOES NOT FIT WITH THE PRHT (Power Retractable Hard Top).

Constructed of highest quality tubing 1.75" diam x .120" wall 3/16" mounting and backup plates Complete hardware kit w/ grade 8 bolts and self locking nuts.

SHIPPING COST NOTICE: Flat rate of $70 shipping within USA lower 48 states direct from factory applies to this harddog bar and we will fix the invoice to reflect flat rate.

BRIAN'S APPLICATION NOTES: The SPORT adds supports to the rear in the lower portion of the bar but note that SCCA rules require rear supports be in the upper third of the bar...which means the lower supports on these bars may not get you into track events requiring rear supports.

Harness bar is $100 EXTRA OPTION!

*** Product images may differ from actual product appearance ***


The Konig Lightspeeds are incredible. Perfect and the best price in the market. Thanks Chris and Robbie


I should thank you. The parts ordered have greatly enhanced my MX-5 and they were received well before I could have reasonably expected them. I'm an enthusiastic new customer. Regards, John

-- John W.