Tomei Intake Manifold Gasket For Nissan RB26DETT TA4050-NS05A

High-performance RB26DETT builds place enormous stress on the intake manifold gaskets, often exposing the weaknesses in the original equipment design. The Tomei Intake Manifold Gasket (TA4050-NS05A) is a purpose-engineered upgrade that addresses these known failure points with a multi-layer steel construction and advanced super grommet sealing technology. By reinforcing the areas around the bore and water/oil passages, this gasket set provides exceptional resistance to high surface pressure, heat, and boost levels commonly found in modern tuned RB26 engines.

Tomei’s meticulous development process focused on real-world performance demands, resulting in gaskets that maintain perfect sealing integrity even under extreme conditions. The premium-grade materials and specialized coatings ensure long-term durability while the engine-specific design delivers precise water and oil route sealing that prevents leaks and maintains consistent performance. Multiple thickness options also give builders the flexibility to fine-tune compression ratios when combined with other Tomei components, making this set a versatile and essential part of any serious RB26 project.

At Terra Firma Automotive, we supply this genuine Tomei Intake Manifold Gasket as a critical reliability upgrade for R32, R33, and R34 GT-R owners pushing their engines to higher power levels. Replacing the stock gaskets with Tomei’s advanced multi-layer design eliminates a common source of failure and gives you the confidence to run more aggressive boost and cam profiles. Whether you’re refreshing a street car or assembling a competition engine, these gaskets deliver the quality and performance expected from Tomei’s renowned engineering, helping your RB26 run stronger and more reliably for years to come.

 

• Tomei multi-layer intake manifold gasket set for RB26DETT
• Super grommet design resists high surface pressure around the bore
• Ultra-durable high-performance construction for tuned engines
• Highly optimized, engine-specific sealing surfaces
• Premium-grade materials and coatings for superior heat resistance
• Precision water and oil route seals to prevent leaks
• Multiple thickness options for compression ratio adjustment
  
• Significantly more reliable than factory gaskets under boost
• Essential upgrade for high-horsepower and high-RPM builds
• Supports aggressive cam profiles and elevated boost levels
• Part of Tomei’s comprehensive gasket lineup for complete engine builds
• Trusted by professional RB26 builders for proven durability
• Improves long-term reliability and engine sealing integrity
• Ideal for both street and competition RB26DETT applications