Wagner Tuning BMW F-Series N55 Catless Downpipe

Maximize the performance of your BMW N55 engine with the Wagner Tuning Catless Downpipe. Designed for select F-Series models, this downpipe optimizes exhaust flow for increased power and torque gains, especially when combined with engine tuning.

Key Features:

• High-Quality Stainless Steel: Constructed from premium 1.4301 (SS304) stainless steel for durability and corrosion resistance.
• Optimized Airflow: Catless design maximizes exhaust flow, reducing back pressure and improving turbocharger efficiency.
• Performance Gains: Experience significant increases in horsepower and torque.
• Perfect Fit: 100% direct replacement for the OEM downpipe, ensuring easy installation.
• Reduced Thermal Load: Lessens the thermal stress on the turbocharger for increased longevity.
• Connection Diameter: 105mm

Fitment:

• BMW M135i F20/F21 (up to 06/2013)
• BMW 335i(x) F30/F31/F34 (up to 06/2013)
• BMW 435i(x) F32/F33 (up to 06/2013)

Replaces OEM BMW Part Number: 18328603875

Disclaimer:

• For Off-Road/Track Use Only: This product is intended for track or off-road use only and is not compliant with UK emission standards. Use on public roads is prohibited unless a catalyst is fitted in the exhaust mid-section.
• ECU Coding Required: ECU coding is necessary to prevent engine management light errors after installation.
• Gasket Replacement Recommended: We highly recommend replacing the turbo-to-downpipe gasket during installation for optimal performance and to prevent leaks.
• Catalyst Removal: Removing all catalytic converters may make your vehicle illegal for road use in your region. Please consult local regulations