Flowmaster 70

[uh6tdrvr]

I did a search and really couldnt find the answer i was trying to find. Found an almost new 70 series SI/DO on CL and was trying to find if anyone with the newer trucks had one. Everything i seem to find is old and was just wanting to know if anyone liked it. Since its dual, i was thinking about making it exit out the side in front of the tire but dont know if it would get too annoying with AFM (might have to get that tuned out anyway) or if i would take it out the back. I know the longer the quieter but i have always like the side exit with square tips.

 

Pros and cons appretiated

[dlewis1111]

I did a search and really couldnt find the answer i was trying to find. Found an almost new 70 series SI/DO on CL and was trying to find if anyone with the newer trucks had one. Everything i seem to find is old and was just wanting to know if anyone liked it. Since its dual, i was thinking about making it exit out the side in front of the tire but dont know if it would get too annoying with AFM (might have to get that tuned out anyway) or if i would take it out the back. I know the longer the quieter but i have always like the side exit with square tips.

 

Pros and cons appretiated

 

It will drone horribly and most noticeably if you exit it in front of the rear tire.

[uh6tdrvr]

Then i will probably take it out the back, still dont know if I will get it cause i just found a set of Toyo MT's with about 6 K on them for really cheap. Hey David, when do you come back from Korea?

[Stevens03]

I had the 70-series on a 5.3L and it's fairly quiet. It had a nice tone, just not aggressive enough for my taste. No drone but that was with dual rear exits. I actually got rid of it for a 40-series...

[zogg]

I had the 70 series on my 07 6.0L 3/4 ton truck. I wanted to go louder but wifey hates it. It worked well...no drone and not very loud, just a nice small block rumble. It had the dual tail pipes out the corners in back. I did not go straight back because I was towing a 5th wheel and thought the noise would bounce off the front of the trailer and echo back to the truck...worked good.

[uh6tdrvr]

I found it on Craigslist and was going to look for a replacement to use the stock pipe but found this one with dual exit. Its listed for 80, would 50 be a fair deal on a used muffler. As you can tell by the pic it hasnt been used very much.

[blackout07]

I have a 50 series with a turndown and the drone is minimal if even noticeable. I would think the 70 would be just fine.

[uh6tdrvr]

I'm going to send the guy a text and see if he will take 50 for it, I really like the side exit like the Gibson supertruck....I think