99 spec muffler

Wanted

Engine - Exhaust

Sep 14, 2025, 10:52 AM | Replies: 4 | Views: 327
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  • Price
    $100 - $1,000
  • Location Philadelphia, PA, 19114, USA
  • Condition Used
  • Compatibility
Make Model Year
Mazda RX-7 1993
Description:

Anyone know if the 99 spec muffler bolts right on to a stock US 93 RX-7?Trying to keep it emissions passable while being stock

Old Sep 14, 2025 | 10:55 AM
  #2  
FDAUTO's Avatar
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From: Tampa
It does, yes
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Old Sep 14, 2025 | 11:37 AM
  #3  
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Originally Posted by FDAUTO
It does, yes
thanks.Having a hard debate with my self if going the full 99 spec update will be worth it in the end
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Old Sep 14, 2025 | 11:56 AM
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99 spec is always worth it. It's the best spec
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Old Sep 14, 2025 | 09:55 PM
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To my knowledge the 99Spec Muffler is the same as 93-98?

Am I wrong in this?
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