Cobb Catted Downpipe N54

By eliminating the restrictive catalytic converters in the factory n54 downpipes back pressure is reduced significantly which results in faster spool an increase.
Cobb catted downpipe n54. Custom cast bell mouths ensure perfect oem like fitment. For only 650 you have a 3 series that makes a few less horsepower and much more torque than its m3 counterpart. Cad designed cast turbo outlets for maximum flow. Dual 200 cell high flow catalytic converters.
We have the best prices on all bmw n54 catless downpipes. A direct replacement for the factory downpipes cobb s feature 200 cell high flow catalytic converters and 304 stainless steel tubing. Compatible with cobb accessport ots maps. Free up your bmw s n54 engine with cobb 3 downpipes.
Specials on the latest catless downpipes for 2007 2010 bmw 335i n54. Eisenmann f30 328i sport exhaust with er catted downpipe take off duration. Ar design catless and catted downpipes now available. 3 304 stainless steel construction.
Bmw 335is n54 fbo w catless downpipes duration. James parhas 17 688 views. Downpipes bolt directly to the turbochargers and the factory catalytic converters create significant back pressure which results in slower turbo spool. This twin turbo inline 6 cylinder n54 makes good power from the factory.
One of the biggest restrictions on the n54 powered 135i 335i and 535i is the factory catted downpipes. James parhas 16 862 views. Add on the cobb fmic and cobb downpipes and few vehicles you encounter will compete. We are proud to introduce our vrsf 3 catless downpipes for the n54 135i 335i which now feature a cast stainless steel mouth.
It s even more incredible after only an ecu flash from the accessport. Exhaust comparison between a catless downpipe from vrsf and a catted downpipe with a high flow cat from evolution racewerks. Bmw n54 catted downpipes. Works with stock or cobb cat back.
Bmw 335is cobb catted downpipes vibrant 1792 resonators dinan mufflers duration. Bmw 335is n54 fbo w catless downpipes duration. What do you think sounds better.