Good-Win Racing Mazda Performance Parts

Race Connecting Pipe 51-inch Wiring Extension


Miata 1990-2005 · Exhaust · Headers

Part Number: 11-1039-51

Application: 1999-2000

Price: $49.50


Race Connecting Pipe  51-inch Wiring Extension
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This optional wiring harness extension is intended to be used with the Racing Beat 1999-05 Miata Race Connecting Pipe. See part number 60-1013 for complete application information.

This extension features OEM style plug-in connectors for quick and easy connection to the chassis mounted connectors. Use of this wiring extension allows for easy replacement of the stock connecting pipe. This extension measures 51-inches in length. (Only 1 wire included - see top wire in above photo.)

This may result in an engine code! If you want to avoid an engine code when adding a header to a 99-00 miata with two converters, you need our other extension wire kit and our RoadsterSport midpipe.

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


I red'all the parts in the order I placed and installed them in my car yesterday. I am beyond happy. The install went without a hitch. The results were fantastic. The new brakes track straight, make no noise, and stop the car authoritatively. The new rotors look pretty cool, which we all know isn't all that important, but having 6 women offer to bear your children, because your car looks SO cool is a good problem to have. Thank for great products and service.

-- Chaz C.

Brian, Thank you!!! We last spoke in November about some upgrades for my 2011 MX5 soft top. It has finally warmed up in NE Ohio and two relaxed weekends of wrenching on my car were well worth the effort. Installation of the RoadsterSport ceramic coated street header was straight forward and took under 8 hours, including a 40 minute test drive and cleanup of the garage! Combined with the RoadsterSport Q exhaust, the sound is fantastic and the increased torque, horsepower and performance make it a blast to drive. The addition of the Cobalt shock tower brace, Racing Beat sway bars, ILM front power train and X braces really enhanced the ride - minimal body roll, comfortable and very responsive. Your recommendations really helped transform the car from great to fantastic. Your research, product development and candid recommendations make you a standout in the industry. My only questions are - what's next on my list .... And how soon will my wife want the same upgrades on her 2012 PRHT ... Again, thank you!!! Charles G

-- Charles