VRSF B58 4.5-inch Decat Downpipe – BMW M140i, M240i, 340i, 440i & 540i
DESCRIPTION
This is a catless/race 4.5-inch downpipe for the approved Gen-1 B58 exhaust interfaces listed below.
- VRSF 4.5″ F20/F30/F31/F32/F33/F34/F36/G30 B58 Stainless Steel Downpipe.
- Made from hand-crafted, TIG-welded 4.5″ 304-grade stainless steel.
- Fits RHD and LHD models with no modification necessary.
- Smooth radius bends to decrease turbulence and increase flow.
- Fits the stock cat-back as well as all aftermarket catbacks.
- VRSF lifetime warranty for the race/decat downpipe.
UK Vehicle Fitment
- BMW M140i F20/F21 — B58 Gen-1 downpipe/exhaust interface
- BMW M240i F22/F23 — B58 Gen-1 downpipe/exhaust interface
- BMW 340i F30/F31 — B58 Gen-1 downpipe/exhaust interface
- BMW 440i F32/F33/F36 — B58 Gen-1 downpipe/exhaust interface
- BMW 540i G30 — B58 Gen-1 downpipe/exhaust interface
Fitment check: Confirm the physical turbo-to-downpipe and downpipe-to-exhaust connections before ordering; model year alone is not sufficient.
DISCLAIMER
Where applicable, the use of de-cats, sports cats and removing OPF/GPF systems is for off-road/motorsport use only. Using these parts may prevent your vehicle from passing an MOT test. Only EC type-approved components are legal and fit for road use.
SHIPPING & WARRANTY
Free UK shipping on all orders. In-stock orders are dispatched Monday–Friday. Please refer to the live dispatch estimate above for the current estimated dispatch day. Tracking is provided once your order is dispatched.
Warranty coverage varies by product and manufacturer. Please contact us if you need confirmation of warranty coverage before ordering. Your statutory rights are unaffected.