Horsepower Gain vs Sound level with longtube headers
The sve GT500 catback system would appear as the most bang for the buck. Foremost with me, don't want to lose horsepower just for sound. 1 buyer reported 17 rwhp gain. Are there any who would be able to substantiate this gain? Next, I have bbk longtube headers. Already have some drone in cabin. Worried a bit what total will be. Any users out there can give me information regarding sound levels with longtube headers? Again, this could be the deal, if no loss of horsepower and don't RAP or BLATT! Thanks Guys. Keep E'm Alive!!
You will not lose HP with any aftermarket exhaust. There is drone with this system. I sold mine and bought the Roush catback system. No drone and a great sound. Having said that, the sound is nice and mellow with the SVE axle back. the drone didn't bother me I just wanted a more aggressive sound.