Description
BMW 340i / 340iX 2014-2019 F30
BMW 340i / 340iX 2014-2019 (Euro Only) F31
BMW 440i / 440iX 2015-2019 F32
BMW 440i / 440iX 2015-2019 F33
BMW 340i GT/ 340iX GT 2015-2019 F34
BMW 440i / 440iX 2015-2019 F36
BMW M240i / M240iX 2016-2020 F22
BMW 740i / 740iX / 740Li 2014-2019 G11/G12
BMW M340i / M340iX 2018-2019 G20
BMW Z4 M40i 2018-2019 G29
The 034Motorsport Stainless Steel Racing Catalyst for BMW F2x/F3x B58 Vehicles is designed as a drop-in replacement for the restrictive factory catalytic converter. The Stainless Steel Racing Catalyst offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note. This upgrade eliminates the primary flow limitation in the factory exhaust system, allowing you to maximize the potential of your turbocharged engine.
Optimized for increased flow and maximum performance, the Stainless Steel Racing Catalyst features a Euro 4 racing catalytic converter in the factory location. This complete drop-in solution includes an integrated v-band flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, and a complete gasket/hardware kit to allow for precise fitment and ease of installation. The Stainless Steel Racing Catalyst for BMW F2x/F3x vehicles is constructed from 304 stainless steel for maximum durability and corrosion resistance, is TIG-welded, and includes an integrated OE style heat isolation barrier to minimize exhaust heat transferred into the engine bay.
034Motorsport's Stainless Steel Racing Catalyst was developed entirely in-house on 034Motorsport's Development F30 BMW 340i utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on track in B58 vehicles before release.
FEATURES:
Increased Horsepower & Torque Throughout the Powerband
Quicker Turbocharger Spool & Faster Transient Response (150-300 RPM Quicker Spool)
Enhanced Exhaust Note & Turbocharger Sounds
Direct, Bolt-In Upgrade for Factory Catalytic Converter
Engineered In-House by 034Motorsport's Engineering Team
Factory-Location Euro 4 Racing Catalytic Converter
304 Stainless Steel Construction with Integrated Inlet/Outlet Flanges & O2 Sensor Bung
Precision CNC-Machined Flange Mating Surfaces
OE Style Isolating Flex Section
OE Style Heat Isolation Barrier
TIG Welded & Backpurged
WHAT’S INCLUDED:
Stainless Steel Racing Catalyst
New V-Band Gasket
FITMENT:
F30 340i/340iX (2014-2019)
F31 340i/340iX (2014-2019) (Euro Only)
F32 440i/440iX (2015-2019)
F33 440i/440iX (2015-2019)
F34 340i GT/ 340iX GT (2015-2019)
F36 440i/440iX (2015-2019)
F22 M240i/M240iX (2016-2020)
G11/G12 740i / 740iX / 740Li (2014-2019)
G20 M340i/ M340iX (2018-2019)
G29 Z4 M40i (2018-2019)
