Year / Model Reviewed: 2004 Hennessy Venom 800tt Dodge Viper
Strengths: sounds like a open headers on a top fuel dragster. really shiney and chromey.
Weaknesses: oh hell no! no weakness here!
Summary: i'll tell you that this exhaust adds MAJOR HORSEPOWER AND TORQUE! gained 40.86hp at rear wheels. recorded from dyno. just with muffler adds atleast 25hp. and it'll lower 0-60 time by a second.
Similar Products Used: dual Hayame xtr-4 mufflers! HAYAME RULES!
Rating Reviewed by: Kory (Unregistered User)
Review Date October 12, 2002
Overall Rating 2 of 5
Value Rating 2 of 5
Used product for 1 to 3 months
Visitors rate this review 4.89 of 5,
Review 2 of 2
Year / Model Reviewed: 1999 honda accord v6
Strengths: good sound after driving for 5 miles
Weaknesses: no sound after 3000 rpms
Summary: This exhaust sounds really clean and deep at low RPMs. When you accelerate over 3000 rpms you lose sound and my AEM cold air intake sound comes in. I had to get both of my resonators out to make it sound loud. Right when you start your car you can't hear it that well it takes about 5 miles or so for it to get loud