4.5″ TURBO CATLESS DOWNPIPE FOR BMW B58 1/2/3/4/5/7 F& G CHASSIS
Precisely designed and tested on a real car in the real world
T304 stainless steel, TIG welded back-purged construction
Replaces restrictive factory downpipe
Great power upgrade with uncompromising performance
Incredible sporty exhaust sound, subtle when cruising
No drone with factory exhaust
BMW M140i (F20/F21) / M240i M240ix (F22)B58 Engine
BMW 340i 340ix (F30/31/34) 16-Present L4-3.0L (turbo) B58 Engine
BMW M340i M340ix (G20) 2019+ 3.0LB58 Engine
BMW 740i 740ix(G11) 16-Present 3.0L (turbo) B58 Engine
BMW 440i 440ix (F32) 16-Present L4-3.0L (turbo) B58 Engine
BMW 540i 540ix (G30/G31)B58 Engine
Check engine light might come on. Use of remap / reprogram ECU software is strongly recommend.
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