Ford Fiesta Mk7 Downpipes – Catted and Decat Performance Exhaust Upgrades

( number of products: 2 )

Upgrade your Ford Fiesta Mk7 with premium performance downpipes. Choose between catted or decat options to increase power, improve turbo response and achieve an aggressive exhaust tone.

Ford Fiesta Mk7 Downpipes – Unlock Your EcoBoost's True Potential

The Ford Fiesta Mk7 (produced between 2008 and 2017) is one of the most popular hot hatches ever made, offering superb handling, lightweight dynamics and exciting turbocharged performance, especially in ST versions. However, the restrictive OEM downpipe limits airflow, reduces turbo efficiency and keeps your exhaust tone subdued. Upgrading to a performance Ford Fiesta Mk7 downpipe is one of the most effective modifications for increasing horsepower, improving throttle response and unleashing an aggressive exhaust note.

Why Upgrade to a Performance Ford Fiesta Mk7 Downpipe?

The factory downpipe is designed with emissions and sound reduction in mind, which restricts the engine's true potential. A high-flow Ford Fiesta Mk7 downpipe provides multiple benefits:

  • Increased horsepower and torque – reduced backpressure improves combustion efficiency and engine output.
  • Faster turbo spool – sharper throttle response and quicker acceleration.
  • Improved exhaust sound – catted downpipes give a refined, sporty tone, while decat downpipes produce an aggressive motorsport-inspired roar.
  • Lower exhaust gas temperatures – better thermal management protects components under heavy load.
  • Perfect for ECU tuning – essential for Stage 1, Stage 2 and hybrid turbo upgrades.

Types of Ford Fiesta Mk7 Downpipes

We offer a wide range of Ford Fiesta Mk7 downpipes designed to meet various performance goals and driving styles:

Catted Ford Fiesta Mk7 Downpipes

Catted downpipes include a high-flow sports catalytic converter that balances emissions compliance with improved performance. Ideal for daily-driven cars in regions with emissions testing.

Decat Ford Fiesta Mk7 Downpipes

Decat downpipes eliminate the catalytic converter completely, delivering maximum exhaust flow and raw performance gains. Best suited for track-focused builds or off-road applications.

Material Options: Stainless Steel and Titanium

The material selection impacts durability, weight and heat resistance:

  • Stainless steel downpipes – cost-effective, corrosion-resistant and highly durable.
  • Titanium downpipes – ultra-lightweight, premium thermal control and a motorsport-grade finish.

Engine Compatibility

Our Ford Fiesta Mk7 downpipes are compatible with a variety of petrol and EcoBoost configurations:

  • Ford Fiesta Mk7 ST180 Downpipes – optimized for the 1.6 EcoBoost engine, perfect for Stage 1 and Stage 2 tuning.
  • Ford Fiesta Mk7 ST200 Downpipes – designed for the upgraded performance variant with enhanced power potential.
  • Ford Fiesta Mk7 1.0 EcoBoost Downpipes – engineered for efficiency and torque gains.
  • Ford Fiesta Mk7 1.4 and 1.6 TDCi Downpipes – high-flow diesel options for improved response and torque delivery.

Performance Gains with Ford Fiesta Mk7 Downpipes

Replacing the restrictive OEM downpipe with a performance Ford Fiesta Mk7 downpipe delivers significant improvements:

  • +15–30 HP with a downpipe upgrade alone.
  • +35–55 HP when combined with Stage 2 ECU remapping.
  • Improved torque output for stronger mid-range acceleration.
  • Reduced turbo lag and sharper throttle response.

Choosing the Right Diameter

Pipe diameter selection plays a crucial role in maximizing power and maintaining drivability:

  • 2.5-inch downpipes – ideal for Stage 1 setups and lightly tuned cars.
  • 3-inch downpipes – recommended for Stage 2 upgrades, hybrid turbos and high-boost applications.

All our Ford Fiesta Mk7 downpipes are designed for direct bolt-on installation, ensuring perfect fitment without cutting or welding.

Build Quality and Engineering

Our performance Ford Fiesta Mk7 downpipes are manufactured with precision and durability in mind:

  • Mandrel-bent tubing for smooth, unrestricted exhaust flow.
  • High-quality stainless steel or titanium construction.
  • Precision TIG welding ensures maximum strength and leak-free performance.
  • OEM-style flanges and fittings for seamless integration.

Tuning Potential

Pairing a Ford Fiesta Mk7 downpipe with ECU tuning unleashes the full potential of your engine:

  • Substantial horsepower and torque gains.
  • Optimized turbo boost control and fuel mapping.
  • Smoother power delivery and improved drivability.
  • Custom exhaust sound profiles based on catted or decat configurations.

Daily Driving vs Track Builds

For everyday driving, catted downpipes offer a balance of performance and emissions compliance. For motorsport and track builds, decat downpipes deliver maximum flow, top-end power and an aggressive exhaust tone.

Conclusion

Upgrading to a performance Ford Fiesta Mk7 downpipe is one of the most effective ways to increase power, improve turbo response and achieve a sportier exhaust note. Whether you prefer a catted downpipe for street use or a decat downpipe for track-focused setups, our range of Ford Fiesta Mk7 downpipes guarantees premium build quality, precise fitment and proven performance gains.

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