Miata 1990-2005: Exhaust: Headers

Race Header O2 Wiring Kit :: 99-00

Part Number: 11-1039

Application: 99-00

Price: $86.10

Quantity:

This Race Header Kit* is intended for the installation of a 1999-2000 Miata Racing Beat header into a California Emissions Equipped Model (CEEM). Several states now sell California emissions equipped models, to determine if your car is equipped with California emission control devices, refer to the emissions decal on the underside of the hood.

Installation of a header on a CEEM requires the removal of the primary catalytic converter. Once a header is installed on a CEEM, the vehicle is no longer considered emissions legal and cannot legally be used upon a public highway.

If the header is to be used on for a race application, this Race Header Kit can be used to retain the use of emissions control system. The objective of this kit is to relocate the secondary oxygen sensor to a new position in the exhaust system directly behind the remaining catalytic converter. In order to accomplish this task, the factory connecting pipe must be removed from the vehicle and an oxygen sensor nut position must be drilled and a retaining nut welded in place.

This kit includes two (2) wiring harness extensions that are equipped with factory OEM style connector plugs, which eliminate the need to "cut and splice" the factory wiring harness. Teflon-coated 18-gauge wire is utilized to provide superior heat protection. Also supplied is an oxygen sensor mounting nut and detailed instructions.

Customers who bought Race Header O2 Wiring Kit :: 99-00 also often bought:
	Racing Beat Miata Header::99-00 Our favorite Miata header for normally aspirated Miatas, consistently outperforms the Jackson Header and for less money. Manufactured entirely from 304-stainless steel for superior durability, this 4:1 Miata header is sure to offer many years of... More Info
	RoadsterSport Midpipe with Catalytic Converter and Resonator::99-05 The factory converter for the 1999 to 2005 Miata is a welded in part of the midpipe (California 99-00 Miatas also have second converter in the header assembly). Complete your highflow exhaust system with this midpipe...this is the best BOLT IN midpipe... More Info
	Miata Header Heatshield Blanket--New UPDATED VERSION NEW version shown on the RIGHT. This updated Miata Header Heat Shield has been improved with an additional layer of fiberglass mat and increased in size by about 20% so it works better with the Racing Beat header and the NC cars. It also works well on... More Info