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Rev9Power 13-15 ILX 2.4L / 12-15 Civic Si Bellmouth Downpipe

Part Number: DP-070

5 out of 55 out of 55 out of 55 out of 55 out of 5 1 customer reviews
$221.65 USD Free Shipping

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38 In Stock


Rev9Power 3" bellmouth downpipe for the 9th Gen Honda Civic and 1st Gen Acura ILX


  • Direct bolt-on with no modification
  • 100% SUS-304 Stainless Steel with Computerized Mandrel-Bent
  • CNC Machine Flanges for Strong Solid Support
  • TIG Weld for Strength and Durability
  • Gain 5 - 10 Horse Power gain
  • 3" Straight through Design


Brand: Rev9Power
Part Number: DP-070

Customer Reviews

5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

1 Total Reviews

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5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Rev9 downpipe

By Bryan Corliss on 6/4/2017

Just put on my down pipe and it does sound a lot meaner then before. I also have the spec d cat back exhaust which I added a second resonator. Under load tho it's cause the baffles in the cat back to rattle like crazy so it kinda sound like crap. I'm hoping after it breaks in to the new downpipe and the cat back breaks in that horrible rattling goes away. Bolts up good and easy and is how it's advertised but sound I don't know if I like it. May take off and return.

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