Success: You have added 4" Flange Turbo Catless Downpipe for BMW Z4 X1 X3 X4 E89 E84 F25 F26 L4 N20 to your shopping cart!
4" Flange Turbo Catless Downpipe. 100% SUS-304 Stainless Steel. Direct bolt-on to OEM turbo or aftermarket turbo with OEM exhaust exit. Eliminates OEM catalytic converter for maximum exhaust flow. 4" v band / Pipe diameter tapered design to increase velocity. TIG Welded for Strength and Durability. Gain 15hp / 25 tq. Will fit all factory O2 sensors / bracket. Straight through Design and Bolt-On Installation. Some models need the reducer from 2.5" to 2.5". Compatibility: E84 X1 20i/28i (2010-2016), F25 X3 20i/28i (2013-2017), F26 X4 20i/28i (2013-2018), E89 Z4 28i (2011-2016).
| Category | Other > Automotive > Replacement parts |
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