Good-Win Racing Mazda Performance Parts

Racing Beat Miata Header


Miata 1990-2005 · Exhaust · Headers

Part Number: 11-1026

Application: 2001-2005

Price: $424.00


Racing Beat Miata Header
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Our favorite Miata header for normally aspirated Miatas, consistently outperforms the other header choices.

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. 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 exhaut sound level on your Miata.

Note that latest version of this Racing Beat Miata Header has a small factory installed dent for clearance to the Miata steering assembly. Ships direct from our friends at Racing Beat and they make these in-house in small batches of 25 units, which means they can get backed up in the Spring and Summer.

YES, includes what you need for install... downstream gasket included and you don't need to replace the stainless plate gasket at the motor connection. Legal in California only for racing vehicles, which may never be used upon a highway. FITS MANUAL TRANSMISSION ONLY.

. 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. Legal in California only for racing vehicles, which may never be used upon a highway. Manual Transmission Only.

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


I wanted to thank you for the excellent customer support,the smooth transaction, and the quick delivery of my Enkei RPF1 16x8 wheels. I would recommend your company to anyone interested in good old fashion great customer service. Thanks again and look forward to doing business with you again in the future.

-- Jack

Hey Brian, Recieved my Borla Dual Muffler Sport today from Fedex, and installed it in about 30-45 minutes. An Outstanding product with absolutely no drone throughout the power band, it sounds powerful, not at all like one of the ricey "fart tubes" that can be found elsewhere online. It has perfect like OEM fitment. Great prices, and great products. Product was shipped promptly and arrived as ordered. Would buy again!

-- Jake