VRSF X3M / X4M Catless Downpipes PRE-LCI G07 high air flow

high air flow

Black powder coated heat shield

The flow path from the filters to the turbo inlets is very direct and does not change direction as abruptly as the usual OEM airbox designs

• Maximizes exhaust flow for improved engine performance

built in 2018 -

VRSF X3M / X4M Catless Downpipes PRE-LCI G07 high air flowFor X3M X4M LCI, you need to order the G8x corresponding item. If unsure, send us VIN to make sure you order the right part. We are proud to introduce our VRSF Race Downpipes for your F97 & F98 BMW X3M & X4M. These downpipes are the best bang for the buck mod available for your S58, with gains from 30 whp & 35 wtq as a direct bolt on and gains of up to 60 whp and 100 wtq when paired with the the Stage 2 BM3 91 octane map. By eliminating the