RM-Motors Catless Downpipe B48

RM-Motors Catless Downpipe B48Perfect upgrade for more sound and better performance for your B48 engine! Your car will sound and drive amazing. Only high quality stainless steel is used to produce this downpipe.

We tested developed and cast our own proprietary aluminum MAF housing in a hexagon shape to ensure that your car can meter air as well as it can in stock form

Every single Nostrum HPFP is dynamically bench tested for flow rate and pressure control by our technicians

coupled with our scoops ensures unrestricted airflow whilst maintaining low IATs through cold air saturation

but push-on through the corners and the chassis really comes to life

It’s well documented that the N55 engine is prone to oil starvation issues when pushed hard on the road and even more so when used on track

With increased boost pressure the standard pipework can be prone to splitting or cracking

Careful design has also allowed us to develop a solution that's easy to install compared to some other products as there's no drilling or modification required to the OE crankshaft

Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft

2mm) and can be set on the dash when testing and stored in the glove box or center console when not in use

Lighter weight than factory system

HPFP w/ Hardware

3' E91 LCI   (07/2007 — 05/2012)