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Pro Shoot Out 4000 (Round)

SpinTech Race Pro Shoot Out 4000 (Round)

  • Pro-Shoot Out 4000 (Pair) Pro-Shoot Out 454-PRO

    4000 Pro-Shoot Out Round

    Pro Shoot Out 4000 Round Race Muffler The Hottest Sprint Car Muffler in the U.S.A and Australia! This muffler is for all out racing, where sound requirements are very liberal! This unique patented muffler is compact and light weight, yet still very...

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Hear the sound of thunder, experience the passion of power! Every SpinTech Muffler has a sporty soul which will awaken your vehicles sound with SpinTech power