Fiat Coupé 20V Racing Turbo Manifold (Pulse Exhaust Manifold) – V2A High Performance
This V2A stainless steel (1.4301) turbo manifold is specifically designed for the Fiat Coupé 20V Turbo. Its flow-optimized pulse design ensures efficient exhaust gas routing, reduced back pressure, and quicker turbo spool. With a 2.0 mm wall thickness, the manifold is highly heat-resistant, crack-resistant, and built for demanding motorsport use. The T25 turbo flange is a direct fit for the OEM turbocharger and also compatible with many T25-based upgrade turbos.
Specifications
- Vehicle: Fiat Coupé 20V Turbo
- Material: Stainless steel V2A (1.4301), corrosion & heat resistant
- Wall thickness: 2.0 mm – strong & durable
- Turbo flange: T25 – fits OEM and T25 upgrade turbos
- Type: Racing / pulse manifold, flow-optimized design
- Build: precision welds, stress-relieved construction
Benefits
- Faster turbo spool & improved throttle response
- Much stronger than OEM cast manifolds
- Consistent flow even at high exhaust gas temperatures
- Plug-and-play with OEM T25 turbo, supports many upgrades
- Reduced risk of cracks thanks to thick V2A stainless steel
- Reliable for track, drag racing, and daily driving
Applications
- Power upgrades with OEM or T25-based turbos
- Track days, time attack, drag racing (1/4 mile)
- Durable replacement for stock manifolds
- Tuning projects focused on reliability and performance
Material & Quality
Made from V2A stainless steel 1.4301, this manifold offers excellent heat resistance and corrosion protection. The 2.0 mm wall thickness ensures strength even under extreme exhaust gas temperatures, preventing cracks. Each weld is precision-crafted and stress-relieved for maximum durability under motorsport conditions.
How it Works
As a pulse exhaust manifold, this design optimizes exhaust gas pulses to drive the turbocharger more efficiently. This results in quicker spool-up, stronger midrange performance, and greater power potential for the Fiat Coupé 20V Turbo.
Installation Notes
- Always use new gaskets & high-quality hardware
- Check downpipe fitment, consider heat shielding or wrap
- With upgrade turbos: verify oil/water line routing & clearances
- Recommended: professional installation & ECU remapping
FAQ
- Does it fit the stock turbo? Yes, T25 flange matches OEM turbo.
- Is it suitable for daily driving? Yes, motorsport quality also works for street use.
- Is cracking an issue? No, V2A 1.4301 with 2 mm wall thickness is extremely durable.
- Street legal? Motorsport part; approval depends on local regulations.
Conclusion
The Fiat Coupé 20V Racing Turbo Manifold made from V2A stainless steel is the perfect choice for drivers seeking maximum performance, durability, and reliability. Direct fit for the OEM T25 turbo and a solid foundation for high-performance upgrades.
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