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Rogue Engineering E46 M3 Rasp Pipe

Your Price: $550.00
Not for Sale.
Part Number:RE.MID.E46M3.2

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Hardware Kit
New design coming soon!  Even more RASP elimination!

Rogue Engineering is proud to introduce our E46 M3 Rasp Pipe, the sensible way of getting rid of that nasty factory exhaust rasp.  Finally, you can truly enjoy the sound of your M3 without the annoying, Honda Civic-buzzing-like rasp of the exhaust at the higher RPMs found in US-model E46 M3s.  A perfect compliment to our E46 M3 X-Pipe and El Diablo exhaust system.  

High Quality Materials, Factory Like Fit
The RE Rasp Pipe is made to fit exactly like factory.  Features of the unit include:

  • Fully mandrel bent tubing, no crimps or flattened areas.
  • 100% T-304 stainless steel construction, including flanges, internals
  • Weighs only 19 lbs. (factory weighs 14.5 lbs.)
  • Will not change ground clearance
  • Will not void factory warranty
  • Will not affect emissions
  • No permanent modifications required for installation
  • Optional available hardware kit sold separately.  Grade 8.8 Zinc plated, flanged bolts with serrated, flanged locknuts.

Rogue Engineering Pre-Production RASP pipe next to an OEM factory pipe

Only the front pipe?  What about the rear pipe?
During our development, we were able to sufficiently tune out the factory rasp without the added expense of replacing another section of of the factory exhaust system. Because of the simplicity, installation can take as little as 20 minutes (with the car on the lift, with proper tools).

What about the others?
For those that looking to eliminate this tone from their E46 M3s, there are a few other choices in the marketplace.  However, the RE Rasp Pipe is one of the few that can truly say that performance is uninhibited by the installation of this item.  Other "muffler style" designs that use one piece units to try to achieve the same result as our product do so by lowering the cost of the item (it is cheaper to use one muffler than using two, regardless of size).  These do have negative effects, as seen in comparable products used in daily drivers.

Flexible and Compatible
Regardless of the exhaust system you choose, the RE Rasp Pipe will do its job in removing the raspy tone. 

Note:  This is designed to replace the factory US pipe.  European versions have catalytic converters in this pipe.  Removal of factory installed emissions equipment is not legal in the US.

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