SKU: 50919882042

XForce | Tri-Y Performance Exhaust Header | Mazda MX5 NA 1.8L 1993–1997 | HS-H9018

Sale price$214.65 Regular price$238.50
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

XForce | Tri-Y Performance Exhaust Header | Mazda MX5 NA 1.8L 1993–1997 | HS-H9018XForce Tri Y Performance Exhaust Header Mazda MX5 NA 1. 8L HS H9018 Enhance the performance and engine efficiency of your Mazda MX5 NA with the XForce Tri Y Header. Specifically engineered for the 1. 8L BP engine, this high quality exhaust manifold is designed to optimize exhaust scavenging through a specialized 4 2 1 Tri Y configuration. This design provides a noticeable improvement in mid range torque and throttle response, allowing your MX5 to pull

XForce Tri-Y Performance Exhaust Header - Mazda MX5 NA 1.8L - HS-H9018

Enhance the performance and engine efficiency of your Mazda MX5 NA with the XForce Tri-Y Header. Specifically engineered for the 1.8L BP engine, this high-quality exhaust manifold is designed to optimize exhaust scavenging through a specialized 4-2-1 Tri-Y configuration. This design provides a noticeable improvement in mid-range torque and throttle response, allowing your MX5 to pull harder through the gears. Constructed from premium 304 stainless steel, these headers are built to withstand high temperatures and resist corrosion while offering a significant weight and flow advantage over the restrictive factory cast manifold. Whether for spirited street driving or track use, XForce headers deliver the performance edge your classic roadster deserves.

What's in the Box?

  • 1x XForce 304 Stainless Steel Tri-Y Header Manifold
  • Installation Gaskets

Features:

This product offers the following high-performance features:

  • 4-2-1 Tri-Y Design: Precision-engineered primary and secondary pipe lengths to increase torque and broaden the power band.
  • Premium 304 Stainless Steel: High-grade material choice for superior longevity, heat resistance, and a polished performance appearance.
  • Improved Scavenging: Reduces exhaust backpressure, allowing the 1.8L engine to breathe more freely and efficiently.
  • Mandrel-Bent Tubing: Ensures consistent pipe diameter throughout bends for smooth, laminar exhaust gas flow.
  • TIG Welded: High-quality TIG welds for maximum strength and a professional finish.

Specifications:

  • Make: Mazda
  • Model: MX5 (NA)
  • Engine: 1.8L BP-ZE
  • Part Number: HS-H9018
  • Material: 304 Stainless Steel
  • Design: 4-2-1 Tri-Y

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability
  • Fitment Note: Designed primarily for manual transmission vehicles; automatic models will require modifications for successful fitment.
  • Engine Note: Fits 1993–1997 BP-ZE 1.8L models only (NA8).

Vehicle Applications:

Vehicle Applications for HS-H9018
Make Model From To Body Series Engine Variant Drivetrain
MAZDA
MAZDA MX5 1993 1997 Convertible NA8 1.8L I4 (BP-ZE) Manual RWD

 

Warranty Information
Product Type Warranty Period
304 & 201 Stainless Steel Exhaust Systems 60 Months
Accessories 12 Months
Catalytic Converters 12 Months
Electronic Products (Including SmartBox) 12 Months
Mild Steel & 409 Stainless Steel Exhaust Systems 24 Months
Mild Steel Headers 12 Months
Stainless Steel Headers 24 Months
Universal 304 Stainless Steel Mufflers 24 Months
Universal Mild Steel & 409 Stainless Steel Mufflers 12 Months

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50919882042

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★★★★★ 5
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Size: 72880-FL00A
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Reviewed in the United States on April 28, 2026
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Taryn L. Law
Bozeman, US
★★★★★ 5
Perfect fit. 2024 Crosstrek.
Size: 72880-FL00A
Perfect fit 2024 crosstrek!
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Reviewed in the United States on May 13, 2026
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Riggs
Chelsea, US
★★★★★ 5
Fits my 2026 civic sport perfect!
Size: AF151
No issues, fitment is perfect. Great quality for an excellent price. Dealer wanted like $24 for a basic one. Nah I'm good I'll just go on Amazon and get it for $8. Took 30 seconds from start to finish can't get any easier.
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Reviewed in the United States on May 25, 2026
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Ant Farmer 1
Dallas, US
★★★★★ 5
Fits well and installs easily.
Size: AF997
This filter looked about the same as the OEM filter. It installed in about a minute. The quality appeared to be fine. It was protected in a cardboard box. It fit my 2014 Subaru Outback perfectly. I just installed it an hour ago so I don’t have any long term observations about longevity or effectiveness. I can’t see any reason why it would not work as well as the original, it seemed identical.
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Reviewed in the United States on May 29, 2026
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Nicholas K
Fort Morgan, US
★★★★★ 5
Great filter
Size: AF259
This fit my Mazda CX-5 perfectly. I'm happy with the seal and quality. Great price. I will certainly reorder for my next replacement.
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Reviewed in the United States on May 19, 2026

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