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
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?
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
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