CNT Racing V2 Bellmouth manifold For 12-15 Honda Civic Si / 13-15 Acura ILK K24

CNT RacingSKU: HD-9717-A

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  • Features stainless Bellmouth is a 4 inch to a 76mm / 3inch piping
  • fitment to fit both stock and any aftermarket exhaust.
  • Improves horsepower, torque, throttle response, and fuel mileage
  • CNC machine mandrel-bent stainless steel tubing for maximum exhaust flow for K24 motor
  • Significant weight reduction compared to OEM exhaust system

Not for sale in the state of California, New York, and Maine.

Customer Reviews

Based on 7 reviews
Ariel Alva
CNT down pipe 2013 civic si sedan

The quality of the downpipe looks and feels great, a lot better than I expected. Shipping was quick and arrived sooner than expected as well . It sounds great but I’ve been having issues with fitment. The down pipe is hitting the rack and pinion no matter how I try to adjust it and even with upgraded exhaust hangers and just makes a terrible rattle. I had a Skunk2 Downpipe before this one and didn’t have this issue. I tried wrapping the downpipe where it’s hitting the rack with exhaust wrap but still no luck. Great quality work and welds but might be a design flaw of some kind on mine.

A. Mendoza

It's excellent, the only problem is that it hits the rack and pinion and I had to go to a muffler shop to bend it a bit, but the most excellent

Roger Riehl

CNT Racing V2 Bellmouth catless Header For 12-15 Honda Civic Si / 13-15 Acura ILK K24

Oscar Yazzie
Cowabunga it is

Keep up the kickass work team

Kickass product,crew !!

Josh Ingram
Good product

Only reason I didn’t give a 5 stars there was a pinhole on one of the welds toward the end of the pipe. Other than that it looks and sounds great.

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