DynoMax Ultra Flo„¢ Muffler - 6" Round x 16" - 21" Overall Length - 4" Inlet, 4" Outlet 915015 For AutoMeter brand instruments

For AutoMeter brand instruments

5 in Center to Center

and two hex nuts

full-speed RPM threshold

1966-1970 Jeep DJ5

DynoMax Ultra Flo„¢ Muffler - 6" Round x 16" - 21" Overall Length - 4" Inlet, 4" Outlet 915015 For AutoMeter brand instrumentsDynoMax Ultra Flo? Welded performance stainless steel mufflers feature 100 percent welded construction for lifelong durability. The unrestricted, straight through design dyno proven to flow up to 2, 000 SCFM and support up to 2, 000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The "Pure Unadulterated POWER" of DynoMax Ultra