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 Videos
Custom Field
Product Reviews
3 Reviews Hide Reviews Show Reviews
-
Amazing sound!
Installed this on my 5.7L Hemi with factory cats and resonators. Sound is beautiful, just the perfect loudness of bubbly growl! Very happy with the results.
-
Amazing!
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! -
Amazing sound
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!
