VRSF N55 4" Decat Ceramic - F Series (M135/235/M2/335/435)

VRSF N55 4" Decat Ceramic - F Series (M135/235/M2/335/435)

VRSF downpipes are hand crafted from mandrel bent SS304 grade stainless steel and our CNC precision machined flanges are also constructed from billet 304-grade stainless steel. All VRSF products include a lifetime warranty as well as our “No Hassle” satisfaction guarantee (including fitment). All M135i & 335i models produced up to 07/13 require the 3.5″ version of this downpipe. M135 and 335i models produced after 07/13 require the 4″ model of this downpipe. All M235 and 435i models require the 4″ version of this downpipe. Please feel free to contact us with the last 7 of your VIN if you need help determining exactly which version of the downpipe your car requires.

VRSF Catless & Catted 3.5″ / 4.0″ N55 Stainless Steel Down Pipe

• Made from hand-crafted, tig welded 304-grade stainless steel.

• Smooth radius bends to decrease turbulence and increase flow.

• 200 cell high flow cat as well as catless options available.

• CNC SS304 stainless steel flanges.

• Gains from 20-25hp with the tune.

• VRSF Lifetime Warranty

Bmw F Series (M135/235/M2/335/435)