Key Highlights

• Built for Performance: Crafted from 3” mandrel‑bent, 304 stainless steel for maximum airflow and durability. 100% TIG‑welded and reinforced with thick flanges to ensure a leak‑proof seal.  
• Effortless Fitment: Retains all factory O₂ sensor locations and includes OE‑style V‑band turbo flanges for seamless installation.  
• Aggressive Sound and Power: Engineered for “race‑only” applications, this downpipe delivers raw power and an exhilarating exhaust tone under hard acceleration.   

 

Specifications at a Glance

 

Feature	Specification
Inlet Diameter	3.000 in
Material	304 Stainless Steel
Construction	Mandrel-Bent Tubing, 100% TIG-Welded
Flanges	Thick, Leak-Free
Sensor Compatibility	Retains Stock O₂ Sensor Locations
Part Number	48-36313
Weight	22 lb (approximate)
Application	BMW M2/M3/M4 (2015–2019 F80/F82, S55 engine)

 

Why Choose This Downpipe?

• Precision Engineering for Track Use: Designed to withstand the demands of high-performance driving and deliver measurable gains on the road or track.
• Simple Installation, Maximum Gain: With factory sensor positions maintained and OE-style flanges included, installation is straightforward and hassle-free.
• Exhilarating Soundtrack: Experience a deeper, more aggressive exhaust note that matches the enhanced performance.  

Ideal For

• Enthusiasts seeking track-ready upgrades for their BMW M2/M3/M4 with the S55 engine.
• Drivers who prioritize maximum airflow, robust build quality, and a thrilling exhaust experience.

Ready to elevate your ride? Add the aFe Power Twisted Steel Downpipe (48-36313) to your cart now and unlock unmatched power, sound, and performance.

 

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