AIRTEC Motorsport 3in Decat Catless Downpipe for Ford Fiesta ST180 Mk7 1.6 EcoBoost (2013-2017) - 76mm Race/Test Front Pipe Turbo Downpipe Exhaust Upgrade, Cat Delete Straight Pipe, Track/Off-Road Use Only

AIRTEC Motorsport race downpipe for Fiesta ST Mk7 1.6 EcoBoost - 76 mm cat delete front pipe

Give your ST the flow, response and soundtrack it deserves. This high-flow straight-through front section replaces the restrictive factory catalyst, allowing exhaust gases to leave the turbo far more efficiently. The result is reduced back pressure, crisper throttle response and a tougher, motorsport-inspired tone. Real-world gains of up to 10+ bhp are achievable depending on vehicle and setup, with a deeper note and sharp overrun crackles that enthusiasts love.

Why enthusiasts choose this upgrade

• 76 mm bore for serious gas velocity and improved breathing from the 1.6 EcoBoost
• Noticeably stronger mid-range pull and quicker spool-up
• Richer, more aggressive exhaust character with pronounced lift-off burble
• Precision-built by AIRTEC Motorsport specifically for the ST180 platform
• Run on our own builds and customer cars with consistently positive feedback

Ideal for your build

If you are searching for a Fiesta ST cat delete, ST180 turbo down pipe, Mk7 ST race pipe, catalyst removal front pipe, catless front section, Fiesta ST 1.6T downpipe upgrade, turbo outlet pipe, track-only exhaust mod or a turbo-back starting point, this is the smart choice. It frees up flow, sharpens response and delivers the performance soundtrack you want from a tuned Fiesta.

Professional fitting

Prefer expert installation. Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Usage notice

For motorsport and off-road use only. Will not pass an MOT emissions test or roadside compliance checks.

Search terms: Fiesta ST cat delete, ST180 down pipe, Mk7 Fiesta ST 1.6 EcoBoost race downpipe, catless front pipe, performance exhaust front section, turbo downpipe upgrade, Fiesta ST exhaust mod, overrun crackle, Fiesta ST180 tuning parts, AIRTEC Motorsport front pipe.