Product Description:

The Fiammenghi Double H Pipes Centre Section for the Ferrari 550 Maranello is a precision-engineered exhaust crossover assembly developed to unlock the naturally aspirated V12’s full acoustic and flow potential. Designed as a direct replacement for the restrictive factory centre section, the signature “Double H” architecture optimizes exhaust pulse equalization between cylinder banks, producing a sharper throttle response, enhanced scavenging efficiency, and the unmistakable high-frequency Ferrari soundtrack associated with classic front-engined V12 grand tourers.

Exhaust Flow Engineering & Acoustic Tuning
Signature Double H Crossover Design: Unlike conventional straight-through centre pipes, the dual H-pipe configuration creates a balanced pressure-sharing chamber between both exhaust banks. This engineered pulse synchronization smooths exhaust harmonics while amplifying the naturally aspirated 5.5L V12’s exotic tonal characteristics across the entire RPM range.

Optimized Gas Velocity Dynamics: The equalization chambers are calibrated to reduce turbulence and improve scavenging efficiency at mid and high engine loads. This allows exhaust gases to evacuate more efficiently, sharpening throttle pickup and increasing engine responsiveness during aggressive acceleration.

Handcrafted Stainless Construction: Fabricated entirely from high-grade stainless steel, the centre section combines exceptional corrosion resistance with motorsport-grade thermal durability. Every weld is TIG-finished for maximum structural integrity and a clean, factory-level appearance underneath the vehicle.

Functional Integration
OEM-Compatible Geometry: The pipe routing and mounting points precisely mirror the Ferrari 550’s original exhaust layout, ensuring seamless integration with factory manifolds and rear muffler assemblies without requiring chassis modifications.

Enhanced Acoustic Character: The Double H configuration transforms the standard muted exhaust note into a richer, more layered V12 symphony, delivering increased presence at idle, sharper mid-range resonance, and an authentic Formula-inspired crescendo at high RPM.

Technical Specifications
Application: Ferrari 550 Maranello (1996–2001).

Material: Mandrel-Bent T304 Stainless Steel.

Component Type: Double H Centre Section Exhaust Assembly.

Configuration: Dual-Bank Pulse Equalization System.

Finish: Brushed Stainless Performance Finish.

Installation Notes
Direct Bolt-On Configuration: Engineered for installation using factory mounting locations and exhaust hangers with no permanent modifications required.

Professional Installation Recommended: Due to the precision alignment required for proper exhaust sealing and optimal acoustic balance, installation by a qualified Ferrari or exotic automotive specialist is strongly advised.

Before installing your new tuning parts, please review and keep our Aftercare Guide for future reference - View Guide