CTS Turbo is proud to announce our BMW E90/E92 N55, /E81/E82 N55 135i/335i/X1 cat-less downpipe.
NOTE: These are for late E-series models with N55 "twin-power" single turbo engine.
Made from T304 stainless steel, these downpipes offer far superior flow compared to the OEM pipes. Increase your throttle response, power and improve the sound of the engine.
Product Details:
- T304 Seamless Stainless Steel tubing
- 3" diameter pipe off the turbo, splitting to dual 2.5" pipes
- T304 Stainless Steel flanges
- 100% TIG Welded
- T304 Stainless Steel 02 bungs
- Great Sound and perfect fitment
Fitment is for E-series N55 engines:
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2011 – 2013 E82 BMW 135i
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2010 – 2013 E90/E91/E92/E93 BMW 335i & 335xi N55
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2012 – 2015 E84 BMW X1 35i
Stage 2 software is required to avoid check engine light.
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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