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Stainless Steel Race Catalytic Converter 034Motorsport: BMW F2x/F3x B58

Increased power and torque across the entire rev range, reduced turbo response time, enhanced exhaust sound: direct replacement for the restrictive original catalytic converter.
Reference 034-105-4051
€1,677.94 (VAT incl.)
€1,864.38 -10%
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Available from the manufacturer 9 in stock at factory
  1. Order today
  2. Preparation at the manufacturer
  3. Delivery Wed 21 Oct
Estimated delivery on 21/10/2026
This lead time is an estimate and may change due to circumstances beyond our control
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This 034Motorsport stainless steel race catalytic converter is a direct replacement for the restrictive original catalytic converter, for BMW F2x/F3x vehicles with the B58 engine.

  • Increased power and torque across the entire rev range
  • Reduced turbo response time, improved throttle response
  • Enhanced exhaust sound

Fits: BMW 340i/340iX F30 2014-2019, 440i/440iX F32 2015-2019.

Compatible vehicles (14)

BMW (14) ▼
Model Engine Fuel Displacement Power Years
Série 2 (F22) Coupé (09/2013 - 2021) 218i (136 cv) - - 136 hp 2013+
Série 2 (F22) Coupé (09/2013 - 2021) 220i (184 cv) - - 184 hp 2013+
Série 2 (F22) Coupé (09/2013 - 2021) 228i (245 cv) - - 245 hp 2013+
Série 2 (F22) Coupé (09/2013 - 2021) 230i (245 cv) - - 245 hp 2013+
Série 2 (F22) Coupé (09/2013 - 2021) M235i N54 Twinturbo (326 cv) - - 326 hp 2013+
Série 2 (F22) Coupé (09/2013 - 2021) M235i N55 Monoturbo (320 cv) - - 320 hp 2013+
Série 2 (F22) Coupé (09/2013 - 2021) M240i (340 cv) - - 340 hp 2013+
Série 3 (F30) Berline (11/2011 - 2019) ActiveHybrid 3 (340 cv) - - 340 hp 2011+
Série 3 (G20) (07/2019 - Aujourd'hui) 316/320i (B48) - - - 2019+
Série 3 (G20) (07/2019 - Aujourd'hui) M340i xd (374 cv) - - 374 hp 2019+
Série 4 (F32/F33/F36) (2014 - 06/2020) 420 i (184 cv) - - 184 hp 2014+
Série 4 (F32/F33/F36) (2014 - 06/2020) 428 i (245 cv) - - 245 hp 2014+
Série 4 (F32/F33/F36) (2014 - 06/2020) 435 i (306 cv) - - 306 hp 2014+
Série 7 (G11) (09/2015 - 2022) Toutes Motorisations - - - 2015+
Materials Stainless steel Steel
Product family Exhausts
Exhaust High-flow catalytic converter
Filter by part type Exhaust: High-flow catalytic converter
Engine: All engines M240i (340 hp) M340i (326/360 hp) Other engines
Make: BMW
Model: 2 Series (F22) Coupe (09/2013 - Present) 3 Series (F30) Sedan (11/2011 - Present) 3 Series (F31) Touring (07/2012 - Present) 3 Series Gran Turismo (F34) (03/2013 - Present) 4 Series (F32/F33/F36) (2014 - Present) 7 Series (G11) (09/2015 - Present)

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