Loudmouth Performance question???

**01JameSS** · 11-09-2005, 08:17 PM

Quick question, does the SLP loudmouth rob an 01 SS of any horsepower???

**GEARHEADNATE** · 11-10-2005, 09:31 AM

I wouldn't think so, enless maybe it was installed backwards. I don't know if it is possable on a loud mouth. You would be suprised how many mufflers I have seen installed backwards.

dmnall · 11-11-2005, 09:38 AM

Originally Posted by 01JameSS

Quick question, does the SLP loudmouth rob an 01 SS of any horsepower???

You might lose lowend because the loudmouth is probably one of the most freeflowing exhaust systems available but I doubt you lost, more likely gained especially in the mid to upper rpms. I could be wrong but in my experience, when I had my camaro, I had the stock muffler cut off and did the dynomouth mod (like the loudmouth except with a race muffler compared to a resonator) to stock piping and my car had gained an noticable increase.

Charlie

**bumdroid** · 11-11-2005, 04:05 PM

i had the loudmouth on my 01 Z28 and loved it!! i really didnt notice any loss of low end power but definatly noticed some top end power. never did dyno it though to see for sure.

**GatorSS** · 11-11-2005, 05:35 PM

Originally Posted by 01JameSS

Quick question, does the SLP loudmouth rob an 01 SS of any horsepower???

**MdFormula350** · 11-13-2005, 09:39 AM

mine picked up all around, i can rev it alittle more free and i can actually hear the engine now! i couldnt hear the car at all with stock exhaust. i like this exhaust alot!

**01JameSS** · 11-15-2005, 07:40 PM

thanks to all...

**CamaroCrazyChris** · 11-16-2005, 12:02 AM

Down low you definately lost, in our quest for more horsepower and free flowing exaust we loose back pressure wich is vital to torque at low speeds, However in high RPM action you should have gained in both areas across the board above 2500 RPM.