Abarth 595 Downpipes – Performance, Catted & Decat Exhaust Upgrades

Abarth 595 Downpipes – Unleash Maximum Performance

The Abarth 595 is one of the most exciting hot hatches on the market, offering agile handling, sporty styling and a turbocharged punch. But even this performance icon has room for improvement. Upgrading to a high-quality Abarth 595 downpipe is one of the most effective modifications you can make to unlock hidden power, improve exhaust flow and achieve a deeper, more aggressive sound.

Why Install a Performance Abarth 595 Downpipe?

The stock downpipe in the Abarth 595 is designed to meet emissions and noise regulations, which makes it restrictive and limits the car’s potential. Replacing it with a performance Abarth 595 downpipe delivers several benefits:

• Increased horsepower and torque – a free-flowing design reduces backpressure and helps your turbo breathe better.
• Sharper throttle response – less turbo lag means faster acceleration and improved drivability.
• Enhanced exhaust sound – catted downpipes offer a refined sport tone, while decat downpipes deliver an aggressive motorsport roar.
• Lower exhaust gas temperatures – better heat management improves turbo longevity and efficiency.
• Perfect for tuning – essential for Stage 2 ECU remapping and hybrid turbo setups.

Types of Abarth 595 Downpipes

Depending on your performance goals and legal requirements, you can choose from several types of Abarth 595 downpipes:

Catted Abarth 595 Downpipes

Catted downpipes use a high-flow sports catalytic converter to reduce emissions while improving flow. Ideal for daily-driven Abarth 595 models, these downpipes deliver extra power without triggering warning lights or MOT issues.

Decat Abarth 595 Downpipes

Decat downpipes remove the catalytic converter entirely, offering maximum performance and an aggressive exhaust note. Perfect for track-focused builds and off-road applications where emissions compliance is not required.

Sport Abarth 595 Downpipes

Sport downpipes provide the best of both worlds – noticeable power gains, reduced turbo lag, and a sportier sound without being excessively loud. A great choice for enthusiasts who daily drive their Abarth 595 but still want a performance boost.

Stainless Steel & Titanium Abarth 595 Downpipes

Material quality is just as important as design. Stainless steel downpipes are durable, resistant to heat and corrosion, making them the most popular choice. For premium builds, titanium downpipes offer extreme lightweight construction, improved heat dissipation and a motorsport-inspired finish.

Performance Gains with Abarth 595 Downpipes

Installing a performance downpipe on your Abarth 595 can deliver impressive results, especially when paired with ECU tuning. Typical gains include:

• +10–20 HP from the downpipe alone.
• +25–40 HP when combined with ECU remapping.
• Faster turbo spool and reduced lag for sharper acceleration.
• Improved mid-range torque and overall drivability.

Choosing the Right Diameter

Pipe diameter plays a key role in exhaust flow and tuning potential. Common sizes for Abarth 595 downpipes include:

• 2.5-inch downpipes – ideal for mildly tuned engines and Stage 1 setups.
• 3-inch downpipes – recommended for Stage 2 builds, hybrid turbos and high-output configurations.

All downpipes are designed as direct bolt-on upgrades for the Abarth 595, ensuring easy installation and perfect fitment.

Build Quality & Design

High-quality Abarth 595 downpipes are built to perform under extreme conditions. Features include:

• Mandrel-bent tubing for smooth, unrestricted airflow.
• Thick-gauge stainless steel or lightweight titanium construction.
• Precision TIG welding for maximum strength and durability.
• OEM-style flanges for a perfect, leak-free fit.

Tuning Potential

A performance Abarth 595 downpipe unlocks the full potential of your car when paired with ECU remapping. By optimizing boost, fueling and ignition timing, you can expect:

• Higher peak horsepower and torque.
• Improved throttle response and acceleration.
• Better thermal efficiency under load.
• Customizable exhaust sound profiles based on your chosen setup.

Daily Driving vs Track Use

Choosing between catted and decat downpipes depends on how you use your Abarth 595. If it’s your daily driver, catted downpipes are the best compromise between performance and compliance. If you’re building a weekend toy or track machine, decat options provide maximum gains and the most aggressive sound.

Abarth 595 Downpipes and Motorsport Heritage

The Abarth 595 carries the brand’s racing DNA, and performance upgrades like downpipes are part of that legacy. Many track-prepared Abarths run decat systems for maximum power and sound. Motorsport-grade materials such as titanium and high-grade stainless steel ensure durability under extreme racing conditions.

Conclusion

Upgrading your car with a performance Abarth 595 downpipe is one of the best modifications for boosting power, reducing turbo lag and transforming your exhaust note. Whether you choose a catted downpipe for street-friendly tuning or a decat downpipe for maximum performance, our selection of Abarth 595 downpipes delivers premium quality, perfect fitment and noticeable gains. Unlock the true potential of your hot hatch today.