WAGNERTUNING downpipe kit for BMW F-Series B58 engine no OPF
Guaranteed safe & secure checkout
🚚 Delivery time is about 40 working days.
Stock items require about 3-4 working days
(Please ask us via email or phone,
whether the desired part is in stock)
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Downpipe kit without catalytic converter for the BMW M140(x)i M240i 340i 440i & 540i
high-quality cast stainless steel 1.4301 (SS304)
complete Ø3.5 with adapter to original AGA
CAD designed and flow optimized
2 lambda probe connections
completely without catalyst
100% perfect fit, simply exchange it for a standard part
less thermal load on the turbocharger
More power by reducing the dynamic pressure
much more torque
Only suitable for vehicles without OPF!
Not permitted in the area of the STVO.
Error display in the DME due to the missing catalytic converter. 