BMW N55 Performance Downpipes

Performance N55 Downpipes for BMW 135i, 235i, 335i & 435i

Unlock the full potential of your BMW N55 engine with these high-quality performance downpipes engineered specifically for N55 turbo models. Designed for enthusiasts who want better exhaust flow, quicker turbo spool, and a deeper, more aggressive exhaust tone.

Manufactured from premium T304 stainless steel, these downpipes offer excellent heat resistance, corrosion protection, and long-lasting durability even under demanding driving conditions. The mandrel-bent design ensures smooth airflow and reduced back pressure, helping your engine breathe more efficiently and deliver improved performance.

Key Features

• Fits BMW models with N55 engine

• High-flow design for improved horsepower and torque

• Faster turbo spool and enhanced throttle response

• Deep, aggressive exhaust sound

• Precision TIG-welded construction

• Made from high-grade 304 stainless steel

• Direct bolt-on installation (no cutting required)

• Flex sections for durability and reduced stress

• Includes mounting hardware

Why Upgrade Your Downpipes?

Factory downpipes are restrictive and limit exhaust flow. Upgrading to performance downpipes reduces back pressure, allowing your turbocharger to spool faster and your engine to produce more power. Ideal for tuned or stock vehicles looking for better sound and performance.

Compatibility

• BMW 135i (E82/E88 N55)

• BMW 235i / M235i (F22/F23)

• BMW 335i (E90/E91/E92/E93 & F30/F31/F34)

• BMW 435i (F32/F33/F36)

• BMW 535i (F10/F11)

• BMW X3/X4/X5 with N55

• BMW M2 (N55 2016–2018)

Engine: N55 3.0L Single-Turbo

Perfect for performance builds, stage upgrades, or anyone wanting a more aggressive driving experience from their N55-powered BMW.