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10-25-2011, 02:45 PM | #1 |
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aFe MACH Force XP Downpipe
aFe is proud to announce the release of the MACH Force XP Down Pipe for the BMW 135i 11-12 L6-3.0L (t) N55. The MACH Force XP Down Pipe is constructed of mandrel bent 304 stainless steel tubing. Using a unique resonance chamber to capture sound waves and minimize exhaust "drone", this system produces an aggressive tone on throttle but a smooth sound at cruising speeds without affecting performance.
This Down Pipe produces 14 horsepower and 39 lbs. x ft. of torque at 1900 RPM. Place your order today (P/N: 49-76306). Also fits BMW 335i 11-12 L6-3.0L (t) N55 Last edited by VividRacingSale; 10-27-2011 at 11:08 AM.. |
10-27-2011, 11:18 AM | #3 |
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There are so many factors that affect the way an exhaust sounds. I'm sure the resonance chamber serves a purpose on this design. Regardless, this thing makes 14hp and doesn't drone, so it's hard to complain right?
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Appreciate
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