Downpipes for BMW 335i E92 (N54) Pre LCI

Unlock the full potential of your BMW’s N54 engine with our Catless Downpipes. Designed for maximum flow and power, these downpipes eliminate the restrictive factory catalytic converters, significantly improving turbo spool, throttle response, and overall horsepower gains.

Crafted from high-quality T304 stainless steel, they feature smooth mandrel bends and precision TIG welds for durability and optimal exhaust flow. Expect a deeper, more aggressive exhaust note and noticeable performance improvements, especially when paired with a tune. EMW logo laser etched in.

Key Features:

• Fits BMW models with the N54 twin-turbo engine (135i, 335i, 535i, etc.)
• Direct bolt-on design for easy installation
• Increases horsepower and torque
• Faster turbo spool and reduced backpressure
• Enhanced exhaust sound
• CEL may occur without proper tuning

Professional installation recommended. Fits well, though as with any hardware upgrade, account for minor adjustments as every car is different. Each one of our exhaust components are hand-made and may differ slightly from the images. Use them as a reference.