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Racing Beat Miata Header  for Miata 1990-1993
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Racing Beat Miata Header

1990-1993

PART NUMBER: 11-1025

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OUT OF STOCK

SALE
Reg. Price: $630.96

Sale Price: $525.80

Out of Stock

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Due to EPA restrictions, this product cannot be shipped to California.
FREE SHIPPING

Free shipping offers apply only to destinations within US Lower 48.

SALE
Reg. Price: $630.96

Sale Price: $525.80

Out of Stock

Notify Me When Back In Stock

Due to EPA restrictions, this product cannot be shipped to California.
FREE SHIPPING

Free shipping offers apply only to destinations within US Lower 48.

DESCRIPTION

Manufactured entirely from 304-stainless steel for superior durability, this 4:1 Miata header is sure to offer many years of enthusiastic Miata performance driving.

Over 200 on-chassis dyno runs allowed Racing Beat to determine the optimum tubing diameter and lengths for both the primary and secondary tubes. Racing Beat also took the opportunity to experiment with various engine-to-header flange porting configurations and collector designs specifically on the Miata application.

This development allowed Racing Beat to fine-tune the performance of this header to achieve performance that is superior to stock at all points of the RPM range. Racing Beat's exclusive cast, stainless steel engine-to-header flange features specially designed exhaust ports that transition smoothly to the primary tubing. Large diameter 1.5" OD tubing has been used for the primary tubing, and then collects into the 2.0" OD secondary.

But, does NOT fit with many Miata supercharger setups or automatic transmissions. So, get this Miata header if you do not plan to add a supercharger to your Miata.

Note that adding any header makes a slight increase in the exhaust sound level on your Miata.

SHIPPING TIME
. Note that these large exhaust items drop ship direct from Racing Beat and Racing Beat is USUALLY back-ordered on these as they are produced in very small batches. The result is all the headers in that batch are usually spoken for by the time that batch is completed, so they are always stuck in backorder. Don't wait, place your order NOW to "get in line" for a header.

*NOT CARB APPROVED. SORRY, NOT FOR SALE TO CALIFORNIA RESIDENTS. CARB NOTICE: Not CARB approved (and therefore legal in California for off road use only). Note that there are states in addition to California that now follow the California model and require CARB compliance, please check the rules of your state before ordering, in some states this setup is legal only for race cars and may never be used on public highway. Sorry, we will not ship these to residents of California.

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