Description
Product Overview
The Eponcia 3‑bolt exhaust gasket is engineered for demanding automotive applications. Each gasket combines a high‑temperature graphite asbestos core with a five‑layer galvanized steel outer shell, providing exceptional heat resistance, corrosion protection and a robust seal. Measuring 2.5 inches (63‑64 mm) in inner diameter, the gasket features a three‑hole bolt pattern with precise center‑to‑center spacing, ensuring a perfect fit for a wide range of exhaust manifolds, headers, mufflers and catalytic converters. The lightweight design (0.63 oz) and compact dimensions (4.65 × 4.45 × 0.28 in) make installation straightforward while maintaining structural integrity under extreme engine conditions.
Usage
Designed for everyday drivers, performance enthusiasts and professional mechanics, this gasket excels in both passenger cars and larger vehicles such as SUVs and trucks. It is ideal for replacing worn or damaged exhaust flanges, preventing exhaust gas leaks, reducing engine heat transfer to surrounding components, and minimizing noise. Whether you are performing routine maintenance or a complete exhaust overhaul, the gasket’s universal fit and durable construction ensure reliable operation in hot‑road conditions, off‑road adventures and high‑performance scenarios.
Why Choose Us
Eponcia stands for quality and precision in automotive parts. Our gasket undergoes rigorous testing to meet OEM standards, guaranteeing a leak‑free seal and long‑term durability. The multi‑layer steel exterior resists corrosion from road salts and moisture, while the graphite core tolerates temperatures exceeding 1200 °F without deformation. Backed by a comprehensive warranty and supported by a responsive customer service team, Eponcia provides confidence and peace of mind for every installation.
Key Features
- Graphite core with five‑layer galvanized steel for superior heat and corrosion resistance
- Precise 3‑bolt configuration ensures a perfect fit on most exhaust systems
- Compact 2.5 in (63‑64 mm) inner diameter accommodates a variety of pipe sizes
- Lightweight yet robust construction reduces overall exhaust weight
- Easy installation – no special tools required, just clean and align
FAQ
What vehicles are compatible with this gasket?
The gasket fits most cars, SUVs and trucks that use a 2.5 in exhaust flange with a three‑bolt pattern, including many domestic and import models.
Can I install the gasket myself?
Yes. The design allows a DIY installation with basic hand tools. Simply clean the mating surfaces, align the bolt holes and tighten the bolts to the recommended torque.
Is the graphite material safe for the environment?
The gasket uses a graphite core that meets automotive safety standards. It is sealed within the steel layers, preventing any asbestos exposure during normal use.
How does this gasket improve exhaust performance?
By providing a tight seal, it eliminates exhaust leaks, maintains optimal back‑pressure, reduces noise and prevents heat from damaging nearby components.
What warranty does Eponcia offer?
Eponcia provides a one‑year limited warranty covering manufacturing defects, ensuring you receive a reliable product for your vehicle.





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