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  • Super Pro Street 9436XL
  • Super Pro Street 9436XL

Super Pro Street 9000XL


Product Description

Newest SpinTech Muffler

Super Pro Street 9000XL

Wider body muffler measures 4" x 8.5" x 9"  Little quieter than our Super Pro Street 9000.

The wider case and dual inlet/outlets make installation easier for running dual tail pipes. 

Made from 16ga aluminized steel. Available in all 9000 configurations and in 304 Stainless Steel

Product Reviews

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  1. Amazing! 5 Star Review

    Posted by on May 4th 2018

    My husband was very surprised with the quality and sound! He said it was much louder than expected.
    I myself was also very impressed.
    It sounds amazing!

  2. Amazing sound 5 Star Review

    Posted by on May 1st 2018

    My truck has never sounded better. The only disclaimer is to be prepared to lower your MPGs a few numbers for all the heavy acceleration you’re going to do. I can’t get enough!

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