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4" N55 Turbo Catless Downpipe for 2010-13 135i 335i 335xi xDrive X1 35i E Series


SINGLE TURBO Catless Downpipe for 2010-2015 135i 335i 335xi xDrive X1 35i E90 E91 E92 E93 E82 E88 E84 N55

Fitment Guide:
N55 3.0L I6 Single Turbo
2011-2013 BMW 135i E82 E88
2010-2013 BMW 335i 335xi E90 E91 E92 E93 xDrive 
2012-2015 BMW X1 35i E84

TIG Welded
CNC 304 Grade Flanges
Includes O2 bungs and Plugs
Includes hardware Gaskets, Stainless Bolts, Nuts & Washers
4" to dual 2.5" Collector that mates to the factory style exhaust
25-30HP Gains with Tune
(Ideal upgrade when increasing turbo boost pressure)
Package Contents:
(1) Hi Flow 4" Catless Turbo Outlet Downpipe Kit
W/ Hardware, Gaskets, Bolts, Nuts, Washers

Cross Reference Part Numbers:

Competitive Worldwide Shipping Rates

Brand: NPBoosted
Type: Exhaust Downpipe
Model: N55 Turbo Outlet Down Pipe
Bundle Description:Hi Flow 4" Downpipe to Twin 2.5" w/ Hardware
Interchange Part Number: 3.0L, 3.0 Inline 6, N55 Single Turbo, 2010, 2011, 2012, 2013, 2014, 2015, 135i, 335i, 335xi, xDrive AWD, X1, 35i, E90 E91 E92 E93 E82 E88 E84 N55