aFe 01-04 GM V8-6.6L LB7 Twisted Steel Manifold w/ Up Pipe - 48-34009-PK fits_2006-2011`BMW`3 Series 409 stainless steel tubing for

409 stainless steel tubing for maximum flow

High Flow Rates And Outstanding Filtration

This brand new dry carbon fiber interior trim fit the G20 3-Series and G22 4-Series

Set includes both driver and passenger sides for complete coverage

Its winglet design optimize

aFe 01-04 GM V8-6.6L LB7 Twisted Steel Manifold w/ Up Pipe - 48-34009-PK fits_2006-2011`BMW`3 Series 409 stainless steel tubing forConstruction: These unique up pipes are constructed of 2" mandrel bent 304 stainless steel tubing with a . 120" wall for strength and durability. 2" Inner Liner Flex Pipes: The down pipes utilizes heavy duty 2" flex tubes with internal inner liner. Leak Free Seal: High quality 3 8" thick flanges are used for a complete 360 degree sealing surface. Machined Ports: These manifolds have both the inlet and the outlet ports machined to match the factory