BMW F20 F30 N55 3.5" CATLESS DOWNPIPE

Boost your N55-powered BMW’s performance with this 3.5" High-Flow Catless Downpipe, engineered to maximize exhaust flow and power gains. Featuring a 3.5-inch diameter design with an integrated mounting bracket, this downpipe eliminates the restrictive factory catalytic converter, resulting in increased horsepower, torque, faster turbo spool, and a sharper throttle response.

Crafted from premium-grade stainless steel with CNC-machined flanges and TIG-welded precision, this downpipe guarantees durability, heat resistance, and a perfect OEM-style fit. The integrated bracket provides additional stability, making it ideal for both street and high-performance applications.

FITMENT (N55 3.0L Turbo Engines):

• BMW M135i (F20 / F21)

• BMW 335i (F30 / F31 / F34)

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