Description:
We are proud to introduce our VRSF 3″ Catless Downpipes for the N54 Z4 35i & 35is which now feature a cast stainless steel mouth. These 3″ downpipes are THE best bang for the buck mod available, with gains from 25hp & 30tq 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 3″ catless downpipe feature a full 3″ design up to the 2.5″ flange which allows an increase of flow. Our 3″ downpipes are hand crafted from SS304 stainless steel and include a lifetime warranty & our “No Hassle” satisfaction guarantee which includes fitment & defects. Grade 12 installation hardware and gaskets are included with purchase.
Features:
- Adds 20-25 HP to the wheels & 25-30 TQ to the wheels.
- CAD/CAM designed cast bell mouth for seamless flange to pipe transition.
- Hand made from mandrel bent, tig welded 3″ 304 grade stainless steel.
- Smooth radius bends to decrease turbulence and increase flow.
- Gaskets & high quality grade 12 mounting hardware included.
- VRSF Lifetime Warranty against defects and fitment.
Vehicle Fitment Chart:
| Make | Model | Sub-Model | Chassis | Engine | Year |
| BMW | Z4 |
sDrive35i sDrive35is |
E89 | N54 |
2009-2016 |
Note:
Images are for representation purpose only and may differ depending on application