FLASHARK Miata Catback Exhaust systems are crafted from high-quality SUS-304 Stainless Steel, featuring a fully polished surface, CNC-machined flanges, and mandrel bends. Designed specifically for the 1990-1997 Mazda Miata MX-5, this Catback Exhaust not only delivers an aggressive styling and deep, strong exhaust tone, but also improves horsepower, torque, and overall engine performance with its straight-through design. The exhaust tip is engineered to enhance the scavenging effect, maximizing performance while perfectly complementing the Miata’s exterior styling. It’s incredibly easy to install with a direct bolt-on design, requiring no modifications for a hassle-free installation.
Features:
- Made of High-Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
- i.e. Maximizing Smoothest High Exhaust Air Flow Rate
- Direct Bolt-On Fitment; No Modifications Required
- Increases 10 -15 Horsepower/Low-End Torque
- TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion
- Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow
- Increase Engine Output and Efficiency
Specifications:
Brand Name: Flashark
Certificate: ISO9001:2000
Material: Stainless Steel
Surface: Mirror Polish
Application: Catback Exhaust
Model: EH28928
Tip Diameter (IN): 3.5" OD
Inlet / Outlet Diameter: 2.25" ID / 2.25" ID
The N1 style muffler features a removable silencer with a 4.0" Tip
A cat-back exhaust is one of the most popular upgrades for car enthusiasts, offering numerous benefits.
Perhaps the most significant advantage is the increase in power. By reducing restrictions in the exhaust system, a cat-back exhaust allows your 1990-1997 Mazda Miata MX-5 engine to breathe more freely. This can lead to a substantial increase in horsepower, typically boosting it by 10-15 HP, resulting in improved acceleration and overall driving experience.
Moreover, it can also help improve fuel economy. With a more efficient exhaust flow, the system enables your engine to operate more smoothly, potentially increasing fuel efficiency by 5-10%. As a bonus, cat-back exhaust systems are known for their deep, throaty sound, adding an aggressive tone that many car enthusiasts find highly appealing.
If you're looking to enhance your Mazda Miata's performance and style, upgrading to a high-quality exhaust system is the perfect solution. With its straight-through design and easy, direct installation, it's the ideal way to achieve more power and a unique exhaust note while complementing the sporty look of your Miata.
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1990–1993 Mazda Miata (Base/SE/LE) | 1.6L I4
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1994–1997 Mazda Miata (Base/M Edition/STO) | 1.8L I4
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All: Convertible 2-Door, Naturally Aspirated DOHC
- Note: Custom cutting and welding needed to be done Probably
Frequently Asked Questions: 1990-1997 NA Miata Catback Exhaust Upgrades
Q1: Will this fit my 1990 or 1991 Mazda Miata?
A1: Yes! This FLASHARK system is specifically designed as a direct bolt-on upgrade for both the 1990 mazda miata exhaust and 1991 mazda miata exhaust. In fact, it is engineered to perfectly fit all first-generation (NA) Mazda Miata MX-5 models from 1990 through 1997, seamlessly accommodating both 1.6L and 1.8L engines.
Q2: Is this a direct bolt-on for an NA Miata, or do I need to weld anything?
A2: This na miata catback exhaust is a 100% direct bolt-on system. Designed with the DIY enthusiast in mind, it features CNC-machined flanges that align perfectly with your factory catalytic converter setup. Absolutely no welding, cutting, or custom modifications are required for installation.
Q3: How much horsepower will this miata catback exhaust add to my engine?
A3: By utilizing a straight-through design and computerized mandrel-bent 2.25" piping, this miata catback exhaust maximizes smooth exhaust gas flow. You can expect a noticeable increase of 10-15 horsepower and improved low-end torque, resulting in sharper throttle response and better acceleration.
Q4: How does this na miata exhaust sound? Will it drone on the highway?
A4: Our na miata exhaust delivers a signature aggressive, deep, and throaty tone that perfectly complements the Miata's sporty DNA. Thanks to its precision engineering and smooth gas flow rate, it provides an exhilarating sound under heavy acceleration while maintaining a manageable, drone-free cabin experience during normal cruising.
Q5: What makes this mazda mx-5 miata catback exhaust durable against rust and heat?
A5: Unlike cheaper mild steel alternatives, this mazda mx-5 miata catback exhaust is constructed entirely from premium T-304 Stainless Steel. It features TIG-welded joints and a mirror-polished finish, providing exceptional, long-lasting resistance against extreme heat, high pressure, and corrosion.
Q6: Can upgrading to this 1990 miata exhaust really improve my fuel economy?
A6: Yes! Because this 1990 miata exhaust significantly reduces exhaust backpressure, your engine breathes much more efficiently. This means the engine doesn't have to work as hard to expel exhaust gases, which can lead to a 5-10% improvement in fuel economy, provided your driving habits remain consistent.
Q7: Is the silencer removable on this miata catback?
A7: Absolutely. This miata catback features an N1 style muffler equipped with a large 4.0" tip and a pre-installed, removable silencer. You can easily remove it for track days or spirited canyon runs to unlock maximum sound and flow, or keep it installed for a quieter daily commute.
Q8: I have a lowered NA Miata. Will this na miata cat back exhaust scrape the ground?
A8: As tuning enthusiasts ourselves, we know ground clearance is crucial. This na miata cat back exhaust is engineered to tuck up securely into the factory exhaust tunnel. The 2.25" piping provides excellent flow capacity without sacrificing the clearance needed for lowered or stance-oriented suspension setups.
Q9: Does this catback system replace my catalytic converter or affect emissions?
A9: No. As a "cat-back" system, this exhaust bolts on directly after your factory catalytic converter. It does not remove or interfere with your vehicle's primary emissions control equipment, making it a hassle-free and street-friendly performance upgrade.
Q10: What size is the exhaust piping and the muffler tip?
A10: The exhaust system utilizes 2.25" Inner Diameter (ID) piping for both the inlet and outlet to optimize exhaust velocity. It finishes with an aggressive 3.5" Outer Diameter (OD) polished tip (featuring a 4.0" N1 style profile with the silencer), filling out the rear bumper cutout perfectly.
Q11: Does the kit include the necessary gaskets and hardware for installation?
A11: Yes, your purchase includes the essential hardware and gaskets needed to bolt the system directly to your factory components. You can swap out your old, restrictive stock exhaust in your driveway or garage using standard hand tools.
Q12: Why should I choose this system over other aftermarket options?
A12: This system offers the perfect trifecta for Mazda Miata owners: premium T-304 stainless steel build quality, proven 10-15 HP performance gains, and an incredible N1-style deep tone, all at an unbeatable value. It’s the ultimate upgrade to awaken the true potential of your 1.6L or 1.8L engine.