VRSF Stainless Steel Catless Downpipes for V8 N63R M550 Now Available!

[mike@XPH]

VRSF N63R Stainless Steel Downpipes
For your 2018+ BMW M550iX with the V8 Twin Turbo N63R Engine

We are proud to introduce our VRSF Catless Downpipes for your G30 M550i & G07 750i which feature a CNC stainless steel v-band to pipe transition. These downpipes are the best bang for the buck mod available for your N63R, with gains from 50hp & 60tq when tuned. By eliminating the restrictive catalytic converters in the factory downpipes, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.

Rather than necking down closer to the turbos like most of our competitors, our catless downpipe feature a smooth mandrel bent design which offers a significant increase in flow. Our downpipes are hand crafted from SS304 stainless steel and include a lifetime warranty & our “No Hassle” satisfaction guarantee which includes fitment & defects.

We also offer ceramic coating services on these utilizing Cerakote’s High Temperature Ceramic coating, made to withstand temperatures up to 1800F. Please note that while we do offer a lifetime warranty on the downpipes, we only offer a 1 year warranty on the ceramic coating services due to the nature of the product.

Features:

• Adds 50-55 HP to the wheels & 60-65 TQ to the wheels.
• CAD/CAM designed CNC flange.
• Hand made from mandrel bent, tig welded 304 grade stainless steel.
• Smooth radius bends to decrease turbulence and increase flow.
• Fits RHD and LHD models with no modification necessary.
• VRSF Lifetime Warranty against defects and fitment.

This item fits the following BMWs:

• 2018 – 2021 G30 BMW M550i & M550i xDrive N63R
• 2018 – 2021 G11 BMW 750i & 750i xDrive N63R

[SoCalJayC]

Hi Mike!

Since these are catless, what kind of fume situation will they present? The HP and TQ claims are without tune or with tune?

[mike@XPH]

Hi,
The claims are with a tune.
Catless will produce a fuel smell outside of the cabin if the car is on idle for some time. No smell inside the cabin