Bellows Assembly w/Solid Liner 2.5I.D. x 4in L

The Bellows Assembly w/Solid Liner 2.5 I.D. x 4in L from Vibrant Performance is designed for builders and mechanics working on custom exhaust systems, turbocharger plumbing, and intake manifold fabrication. This flexible coupling is essential for bridging rigid ductwork while absorbing vibrations and thermal expansion, which is critical in applications like routing headers and intercooler piping.

This bellows assembly features a solid inner liner that resists collapse under pressure variations and vibration cycles. It is engineered to minimize air leaks at high boost pressures and prevent resonance harmonics that can affect intake silencing and fuel mapping accuracy. The 2.5-inch inner diameter accommodates standard automotive tubing sizes, while the 4-inch length provides balanced flex without compromising structural rigidity.

Ideal for turbo kits and custom intake systems, this bellows assembly effectively isolates stress points and extends the service life of bolted connections. It is suitable for both street and track applications, ensuring longevity and reliability in various automotive environments.