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VRSF N54 Catless Downpipes

VRSF N54 Catless Downpipes

Regular price $669.99
Regular price $689.99 Sale price $669.99
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VRSF N54 Downpipe Upgrade

Currently awaiting a restock, due 2nd week of March.

For your 2007-2010 BMW 135i, 1M, 335i & 335IS with the N54 Engine

Introducing our VRSF 3" High Flow Downpipes for the N54 135i and 335i, a great value modification that delivers impressive results. With a DME remap, you can expect to see gains of up to 30hp and 35tq by replacing the restrictive catalytic converters found in the factory N54 downpipes. This results in reduced back pressure, faster spool, more power, and a more aggressive exhaust note.

Our 3" N54 downpipes are unique in that they feature a full 3" design up to the 2.5" flange, which allows for increased flow. They are meticulously crafted from SS304 stainless steel. The kit includes heavy duty, grade 12 bolts, nuts, and washers, along with two mid-pipe gaskets. We also offer additional installation accessories, such as the turbo to downpipe clamp and gasket, which are available for purchase separately. While not required, these accessories are highly recommended if your original accessories have more than 50-60k miles.


  • Adds 20-25 HP to the wheels & 25-30 TQ to the wheels.
  • CAD/CAM designed cast bell mouth for seamless flange to pipe transition.
  • Hand made from mandrel bent, tig welded 3″ 304 grade stainless steel.
  • Smooth radius bends to decrease turbulence and increase flow.
  • Fits RHD and LHD models with no modification necessary.
  • Gaskets & high quality grade 12 mounting hardware included.

This item fits the following BMWs:
2007 – 2010 E90/E91/E92/E93 BMW 335i N54
2011 – 2013 E92 BMW 335is N54
2008 – 2010 E82/E88 BMW 135i N54
2011 – 2012 E82/E88 BMW 1M N54

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