Catless Downpipes – BMW S55 (F80 / F82 / F83 / F87) | Eterna Motorworks
Free your exhaust flow and wake up the S55’s ferocity. These Catless Downpipes pull the restrictive OEM cats out of the equation—delivering sharper turbo response, deeper sound, and power where you feel it. Built for those who want raw performance with precision fit.
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Key Features
• 3″ 304 stainless steel catless downpipes designed for optimal flow and sound boost
• Adds up to +24+ horsepower with proper tuning—throttle response and spool noticeably improved
• Enhances exhaust tone under load, with more aggressive character over factory pipes
• Durable build using TIG-welds and smooth mandrel bends—minimal turbulence and long life
• Fits both Left-Hand Drive and Right-Hand Drive versions; natural sound increase and performance upgrade for track or race use
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Compatible Models:
• BMW M3 (F80) — model years 2015–2018
• BMW M4 (F82 / F83) — model years 2014–2020
• BMW M2 Competition / CS (F87) — model years 2019+
Designed to replace factory downpipes exactly; OEM mounting points used.
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What’s Included
• Pair of Stainless Steel Catless Downpipes (Left & Right)
• Installation hardware not included on most products
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Why Buy From Eterna Motorworks
Eterna Motorworks is the standard in premium aftermarket automotive parts and services. With over a decade of hands-on craftsmanship, we’ve earned the trust of enthusiasts and professional builders through top-quality materials, precise fitment, and lasting credibility. Our performance-parts don’t just look good—they’re engineered to perform.
If raw power and clean craftsmanship define your build—welcome to the team.
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Professional installation is highly recommended.
Installation hardware not included on most products.
These downpipes are for race / off-road / track use and may violate emissions laws in many jurisdictions. Tuning required to avoid check engine lights.
For fitment specifics, installation guidance, and store policy details, please refer to our policies before purchasing.
Worldwide shipping available upon request.
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Your next mod starts here. Upgrade the build the right way with Eterna Motorworks.
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Catless Downpipes – BMW S55 (F80 / F82 / F83 / F87) | Eterna Motorworks
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Quick Answers
Will this fit my vehicle?
This part is made for the models listed above. If you’re unsure, send us your year, make, and model and we’ll confirm fitment for you.
What’s included?
You’ll receive exactly what’s shown. Hardware is not included unless the product description says otherwise.
How’s the install?
We recommend professional installation. If you’re local, you can book an install with us directly. Some parts may need trimming, drilling, or adjustment depending on your setup.
Do you ship internationally?
Yes, we ship worldwide. Contact us if you need help placing an international order.
Still have questions?
Reach out anytime. We’re here to help before and after your order.
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