Gained 8whp with Flowtech Cutout
Gained 8whp with Flowtech Cutout Very good investment for 30bux. 
https://ls1tech.com/forums/dynamometer-results-comparisons/553402-just-dyno-ed-less-than-300-dollars-power-mods.html
https://ls1tech.com/forums/dynamometer-results-comparisons/553402-just-dyno-ed-less-than-300-dollars-power-mods.html
Awesome! My car sounds like absolute **** under throttle with the cutout open, I'm re-doing my brand new exhaust setup lol.
Do you have yours under the back seat? How do you like the sound?
Do you have yours under the back seat? How do you like the sound?
Originally Posted by TheBlurLS1
Awesome! My car sounds like absolute **** under throttle with the cutout open, I'm re-doing my brand new exhaust setup lol.
Do you have yours under the back seat? How do you like the sound?
Do you have yours under the back seat? How do you like the sound?
I think it sounds wicked and it really isnt that loud, I think I have heard LM's that have been louder.
Trending Topics
The numbers depend on your exhaust setup. All of the different mufflers vary alot in flow. There is a few that flow great and there is very little gains. Like the Hooker catback, it's a great flowing system.
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
yea i could see that magnaflow doing something to the numbers, taking about 5 off wouldnt be that bad of a guess...but 8 is good for 30 bucks....thats what is keeping me from getting a catback...i get good enough numbers from my cutout right now....until i get headers and a true dual setup 
I just put one on. Sounds great at WOT, but, it is killing my gas mileage. Can't keep my foot out of it now. $60 vs ~$450 for catback, no contest. I didn't do the electric motor thing yet, and not sure I will. In 5th gear it is not that loud usually, so I don't need to be opening and closing. Plus, my 2 yr old loves it - thinks its a carnival ride now. Wife hates it but other than that, it is one of the best things I have done for my car!!