Review on Dynomax 17742 Spr Trb Muffl 6 by Jamal Gignilliat

I was hesitant to upgrade my car's exhaust system, but I'm glad I went with this one... The SOUND is deep and throaty, but not obnoxious. Automotive enthusiasts will appreciate the difference. As my tests showed, it increased horsepower and torque by a noticeable amount. The only downside is that installation can be tricky, but it's worth the extra effort for the performance boost..