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Wanmax Racing
Mirror-Polished 4-1 Exhaust Header for Mazda MX-5 ND Miata 2.0L
$299.00
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CODE: WM-MAZDA-MX5-ND-MK4-20L-SKYACTIV-41-HDR
Categories: Exhaust Header
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
- Description
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DESCRIPTION
Optimize Cylinder Scavenging. Lower Backpressure. Unlock Your 2.0L Skyactiv-G Engine's Potential.
The factory manifold on the Mazda MX-5 ND 2.0L engine is highly restrictive, choking exhaust flow and dampening the high-compression engine's response. This Premium 4-1 Performance Exhaust Header is engineered to remove those stock flow restrictions. By utilizing a high-efficiency 4-into-1 merge collector layout, it synchronizes exhaust pulses, reduces backpressure, and improves mid-range torque. The smooth, unrestricted runner design sharpens throttle response and unlocks additional power potential across the RPM range, giving your roadster a crisp racing growl.
VEHICLE FITMENT
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100% Compatible with both Left-Hand Drive (LHD) & Right-Hand Drive (RHD) vehicles.
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Make
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Model
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Chassis Code
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Year
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Engine
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100% Direct Bolt-on Perfect Fit
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4
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2016
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2.0L Skyactiv-G PE-VPR (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4
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2017
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2.0L Skyactiv-G PE-VPR (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4
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2018
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2.0L Skyactiv-G PE-VPR (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND2 / Facelift)
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2019
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2.0L Skyactiv-G PE-VPS (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND2 / Facelift)
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2020
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2.0L Skyactiv-G PE-VPS (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND2 / Facelift)
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2021
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2.0L Skyactiv-G PE-VPS (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND2 / Facelift)
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2022
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2.0L Skyactiv-G PE-VPS (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND2 / Facelift)
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2023
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2.0L Skyactiv-G PE-VPS (N/A)
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Fits 2024+ Facelift Perfectly
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND3 / Facelift)
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2024
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2.0L Skyactiv-G PE-VPS (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND3 / Facelift)
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2025
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2.0L Skyactiv-G PE-VPS (N/A)
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For Mazda
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MX-5 / Miata / Roadster
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ND / Mk4 (ND3 / Facelift)
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2026
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2.0L Skyactiv-G PE-VPS (N/A)
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CRITICAL FITMENT NOTICE FOR BUYERS:
This header is ONLY compatible with Mazda MX-5 ND (Mk4) 2.0L Skyactiv-G models (2016-2026+).
Does NOT fit the 1.5L Skyactiv-G models due to different exhaust port spacing on the cylinder head. Does NOT fit older third-generation MX-5 NC (2005-2015) models with flat, straight-line bolt patterns.
CRITICAL: Check your original manifold flange before buying! If your cylinder ports are in a perfect straight line, this ND version WILL NOT FIT.
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Professional Installation Notes & Tips:
Highly recommended to re-torque all flange nuts and connection bolts after the first 100-200 miles of driving to ensure a permanent leak-free seal after thermal expansion.
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KEY FEATURES
- Optimized 4-1 Merge Collector: Engineered with a 4-1 merge collector layout that harmonizes cylinder exhaust pulses to maximize scavenging efficiency, lower backpressure, and improve mid-range torque.
- Smooth High-Flow Runners: Features a smooth runner design that completely removes stock flow restrictions, allowing exhaust gases to escape rapidly to unlock more power potential from the Skyactiv-G 2.0L engine.
- Mirror Polished T304 Stainless Steel: Constructed from premium T304 stainless steel with a high-luster mirror-polished finish, offering excellent resistance against high-temperature oxidation and corrosion.
- Full-Penetration TIG Welding: Hand-crafted with full-penetration TIG welding to deliver solid weld joints, preventing exhaust leaks under long-term, high-temperature working conditions.
- 100% Bolt-On Replacement: Precision engineered using 3D scanned OEM data to guarantee perfect fitment. Direct replacement with no cutting, bending, or modification needed.
TECH SPECIFICATIONS
- Material: Premium T304 Stainless Steel
- Piping Layout: 4-1 Layout (4-into-1 Merge Collector Design)
- Surface Finish: Mirror Polished Finish
- Welding Method: Full-Penetration TIG Welding
- Fitment Data: 3D Scanned OEM Fitment Data
- Fitment Type: 100% Direct Bolt-on Replacement
WHAT'S IN THE BOX:
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1x 4-1 Stainless Steel Exhaust Header
- Full Set Mounting Hardware Bolts & Nuts Kit
