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03-27-2015, 10:19 AM | #1 |
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The Challenge M3 rear section exhaust offers the perfect balance of street drivability with minimal cabin resonance and that raw wide open throttle sound of an exotic V8. Designed to be 100% bolt on to your factory x pipe, or to be added to one of our 4 flavors of stainless steel x pipes for maximum power gains! Features: - Made in the USA - Full stainless steel construction - Laser cut and formed mounting brackets - 3.5″ round tips - 2.5 in Piping - Twin stainless steel polished canisters - Includes full piping to bolt on to factory, or Aftermarket X Pipe. - Increased power across the entire RPM range - No highway resonance MSRP: $1795.00 USD I have owned this exhaust for under a year and has no damage to it. I believe challenge isn't producing this exhaust anymore so its going to be pretty rare to find. Last edited by MMAJNKE; 05-22-2015 at 12:22 AM.. |
03-28-2015, 05:32 PM | #3 |
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04-07-2015, 12:59 PM | #4 |
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04-07-2015, 04:50 PM | #6 | |
MMA Changed My Life!
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04-14-2015, 10:08 AM | #7 |
MMA Changed My Life!
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04-23-2015, 01:10 PM | #8 |
MMA Changed My Life!
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04-23-2015, 04:32 PM | #10 |
MMA Changed My Life!
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04-28-2015, 12:54 PM | #11 |
MMA Changed My Life!
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05-12-2015, 04:24 PM | #12 |
MMA Changed My Life!
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05-20-2015, 02:15 PM | #13 |
MMA Changed My Life!
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TTT!
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05-21-2015, 01:16 PM | #14 |
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sale pending..
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05-21-2015, 10:19 PM | #15 |
MMA Changed My Life!
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sold sold sold
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