Grimmspeed Manifold to Uppipe Gasket Double Thick Most Subaru Turbo Models | Enhanced Seal & Durability | Exhaust Maintenance

Overview

The Grimmspeed Manifold to Uppipe Gasket Double Thick is a high-quality replacement gasket designed specifically for most Subaru turbo models. Whether you're performing routine maintenance, upgrading your exhaust system, or addressing exhaust leaks, this gasket provides a reliable, long-lasting seal at the critical manifold-to-uppipe connection. Its increased thickness and premium materials make it an ideal choice for Subaru enthusiasts who demand durability and performance in their builds.

Built with a focus on engineering excellence, Grimmspeed’s gasket features multi-layer steel construction with a 304 stainless steel fire-ring, ensuring superior corrosion resistance and a robust seal even under high-heat conditions. This gasket is engineered to outperform standard OEM-style options, which often fail prematurely due to thinner materials and inferior construction. Designed for OEM and aftermarket manifold and uppipe connections, it offers a perfect fit for a wide range of EJ-series turbo Subaru models, including WRX, STI, and others.

For Subaru owners seeking a dependable upgrade that enhances exhaust integrity and reduces the risk of leaks, this gasket is a straightforward yet critical component. Proper sealing at the manifold-to-uppipe joint not only prevents exhaust leaks but also contributes to consistent turbo performance, improved reliability, and peace of mind during spirited driving or daily commuting. Trust Grimmspeed’s reputation for quality and precision engineering to keep your Subaru running at its best.

Features & Specifications

This Grimmspeed gasket is engineered for Subaru turbo models and features double the OEM thickness, providing a more durable and reliable seal at the manifold-to-uppipe connection. Constructed from multi-layer steel with a stainless steel fire-ring, it offers excellent corrosion resistance and long-term performance.

• Brand: Grimmspeed
• Product: Manifold to Uppipe Gasket Double Thick Most Subaru Turbo Models
• Part Number: Not specified in the description
• Fitment: Most Subaru turbo models, including EJ-series (WRX, STI, etc.)
• Material: Multi-layer steel (MLS)
• Finish: Natural steel with stainless steel fire-ring
• Construction: CNC-machined multilayer steel with fire-ring
• Origin: Likely USA-based manufacturing (based on Grimmspeed's reputation)

• Power Gains: Not specified
• Tuning Required: No, but a proper seal benefits performance
• CARB Status: Not specified

Key Benefits

• Enhanced Durability: Double-thick design resists cracking and leaks over time, especially under high heat and pressure.
• Superior Seal: Multi-layer steel construction with a stainless steel fire-ring ensures a tight, reliable seal at the manifold-uppipe joint.
• Corrosion Resistance: Premium materials withstand harsh conditions, extending gasket lifespan.
• Easy Installation: Designed to fit OEM and aftermarket manifolds and uppipes, simplifying replacement or upgrade projects.
• Improved Reliability: Reduces exhaust leaks that can cause performance issues or check engine lights, maintaining turbo efficiency.

What's Included

• 1× Grimmspeed Manifold to Uppipe Gasket Double Thick
• Installation instructions (if provided)

Installation & Compatibility

This gasket is a direct replacement for the OEM manifold-to-uppipe gasket on most Subaru turbo models, including WRX, STI, and other EJ-series turbocharged vehicles. Installation is straightforward for those familiar with exhaust system work, but professional installation is recommended to ensure proper torque and sealing. The gasket’s design accommodates OEM and aftermarket manifolds and uppipes, making it a versatile upgrade or replacement part.

• Professional Installation: Recommended for optimal sealing and to avoid damage.
• Modifications Required: None, standard bolt-on replacement.
• Verify Compatibility: Confirm fitment for your specific Subaru model and year before installation.