Nissan SR20 7-Layer Stainless Steel Exhaust Manifold Gasket – SR20DET / SR20DE

Upgrade your SR20 with our high-quality 7-layer stainless steel exhaust manifold gasket. Designed to provide a strong, reliable seal under high exhaust temperatures, these are an excellent replacement for old, damaged or leaking factory manifold gaskets.

We use these gaskets on our own cars and have personally fitted them to GTi-Rs, Silvias, Primeras and Bluebirds with excellent results.

🔥 7-Layer Stainless Steel Construction

Manufactured from 7 layers of stainless steel for excellent durability and sealing performance. Designed to withstand the high temperatures and pressures found in both standard and modified SR20 engines.

🔧 Suitable for SR20DE & SR20DET Engines

Designed for Nissan's legendary SR20 engine platform and suitable for a wide range of naturally aspirated and turbocharged applications.

Whether you're replacing a leaking factory gasket, rebuilding your engine, changing your turbo or fitting an aftermarket exhaust manifold, this is a quality gasket designed to get the job done.

🏁 Tried & Tested by Alien Speed Parts

These aren't just something we stock — we actually use them on our own cars.

We've fitted these gaskets across multiple SR20-powered vehicles and are more than happy with the quality, fitment and performance.

💪 Perfect for Standard & Modified Cars

Suitable for everything from standard street cars through to modified and higher-performance SR20 builds.

📦 Why Buy From Alien Speed Parts?

• ✅ All items stocked right here in New Zealand
• 💯 Trusted, registered New Zealand business with fast shipping
• 🌏 Worldwide shipping available
• 🚘 We specialize in affordable, quality performance and replacement parts for classic and modern Japanese cars
• 🔧 Many of the parts we sell are used and tested on our own vehicles

🛒 Grab yours today and replace that tired or leaking SR20 exhaust manifold gasket with a quality 7-layer stainless steel replacement.

🔧 Compatible with (but not limited to):

• Nissan Pulsar GTi-R RNN14 – SR20DET
• Nissan Silvia S13 – SR20DE / SR20DET
• Nissan Silvia S14 / 200SX – SR20DE / SR20DET
• Nissan Silvia S15 / 200SX – SR20DE / SR20DET
• Nissan Primera – SR20-powered models
• Nissan Bluebird – SR20-powered models
• Other Nissan vehicles fitted with compatible SR20DE / SR20DET engines

Package Includes:

1x 7-Layer Stainless Steel Exhaust Manifold Gasket