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Hooker BlackHeart


1999-2000 Mazda Miata MX-5 (NB) 1.8L, 1-5/8 inch, 4 into 1, 304SS

Part # BH10309 Be the first to write a review
Estimated shipping date: 02/09/2022
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This 1-5/8 inch long tube header is designed for 1999-2000 Mazda Miata MX-5 (NB) with 1.8L engines and a manual transmission. They are hand welded from 18-gauge 304 stainless steel and use a 3/8 inch flange to prevent warping. The precision-engineered tube geometry offers excellent fit, simple installation and maximum performance.


  • Constructed From 18-Gauge, Mandrel Bent, 304 Stainless Steel For Maximum Strength And Durability in Competition / Racing Applications
  • Max Gains of +2 hp and +3 lb/ft torque
  • 3/8 inch Thick, Flanges Are Used For Strength And Maximum Sealing Surface
  • 100% Quality Hand-Welded Construction For Strength, Longevity And Good Looks
  • Tube Geometry Designed For Maximum Clearance And Hassle-Free Installation
  • All Hardware Included
  • Manufacturer’s Limited Lifetime Warranty

About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker Blackheart is platform-engineered to provide superb performance, aesthetics, and fitment.

Application1999-2000 Mazda Miata MX-5, 1.8L
Bolt SizeNA
Brand Hooker BlackHeart
CARB (California) CompliantNo
Emission Code4
EngineMazda 1.8L
Header StyleLong Tube
Material304 Stainless Steel
Primary Tube Dia.1-5/8 inch
Product TypeHeaders
Race OnlyYes
Sound LevelModerate / Aggressive
Tube Diameter1-5/8 inch
Tubing Diameter (in)1.625
WarrantyLimited Lifetime Warranty
Part NumberBH10309

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Limited Lifetime Warranty: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.