Exhaust Help
Senior User
Joined: May 2003
Posts: 481
Likes: 0
From: St. Petersburg, FL
So I immediately took notice of the truck. Anyway, when he started his truck it sounded great, with a really nice throaty rumble that wasn't too over-bearing. So I stopped him and chatted with him for a few moments. Turns out that he just got his new exhaust installed the day before yesterday. He showed me the paperwork and It was a Flowmaster kit #817505
08-12 Ford F-250 V8/V10 Cat-Back 50Series HD FII DOR/S [817505] - $831.59 : Flowmaster Inc. Exhaust Shop, Love That Sound!
I've been looking all over online this morning for this, and It looks like Jegs and Summit have the best price for it at $585.
Senior User
Joined: Oct 2011
Posts: 295
Likes: 1
From: Youngsville, LA
looks like you can actually get that setup for only $530 w/ free shipping @ ExhaustExhaust
One of the guys on this forum did the Corsa system for this truck and was very pleased. Here's the link to the forum that covers the install and a review.
https://www.ford-trucks.com/forums/1...uper-duty.html
One of the guys on this forum did the Corsa system for this truck and was very pleased. Here's the link to the forum that covers the install and a review.
https://www.ford-trucks.com/forums/1...uper-duty.html
Moderator
Joined: Aug 2002
Posts: 6,104
Likes: 384
From: Southern California
Allied......flows 90%+ of the race spec mufflers, very deep throaty tone, low rumble on accel/decel, sells for $30-$50 each depending on size (ranges from 10" to 34" IIRR), excellent quality, been around for 30+ years & avialable at any muffler shop.
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Posting Guru
Joined: Oct 2001
Posts: 2,066
Likes: 0
From: Oxnard, CA
glasspack + exhaust clamps = $30
sawsall + socket set = required tools
30 minutes + 2 beers = labor cost
Only problem with this setup is that it might be too loud for some, but don't count the noise level out until you hear one in person.... even if the db is too high for you, the less adulterated sound of a V-8 might just make you appreciate the db better.
TIP: use an impact on the clamps and you'll never have to worry about them loosening over time.
sawsall + socket set = required tools
30 minutes + 2 beers = labor cost
Only problem with this setup is that it might be too loud for some, but don't count the noise level out until you hear one in person.... even if the db is too high for you, the less adulterated sound of a V-8 might just make you appreciate the db better.
TIP: use an impact on the clamps and you'll never have to worry about them loosening over time.
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Senior User
Joined: May 2010
Posts: 318
Likes: 2
From: Hanford, Cali
Or better yet, weld all muffler-to-pipe joints. And worry even less....
Laughing Gas
Joined: Jul 2010
Posts: 859
Likes: 10
From: North Carolina
I ran into a guy last night at Home Depot who had a new 2012 F-250 6.2L 4x4 CC just like mine and was parked all the way in the back like I do.
So I immediately took notice of the truck. Anyway, when he started his truck it sounded great, with a really nice throaty rumble that wasn't too over-bearing. So I stopped him and chatted with him for a few moments. Turns out that he just got his new exhaust installed the day before yesterday. He showed me the paperwork and It was a Flowmaster kit #817505
08-12 Ford F-250 V8/V10 Cat-Back 50Series HD FII DOR/S [817505] - $831.59 : Flowmaster Inc. Exhaust Shop, Love That Sound!
I've been looking all over online this morning for this, and It looks like Jegs and Summit have the best price for it at $585.
So I immediately took notice of the truck. Anyway, when he started his truck it sounded great, with a really nice throaty rumble that wasn't too over-bearing. So I stopped him and chatted with him for a few moments. Turns out that he just got his new exhaust installed the day before yesterday. He showed me the paperwork and It was a Flowmaster kit #817505
08-12 Ford F-250 V8/V10 Cat-Back 50Series HD FII DOR/S [817505] - $831.59 : Flowmaster Inc. Exhaust Shop, Love That Sound!
I've been looking all over online this morning for this, and It looks like Jegs and Summit have the best price for it at $585.
Flowmaster 817505 Flowmaster Stainless Steel Exhaust Systems
I’ll let you know how it goes.
Freshman User
Joined: Jul 2012
Posts: 27
Likes: 0
or just look at the undercarriage .and the exhaust system before purchase parts that won't fit...
Dynomax Performance 39506 - Dynomax Ultra Flo Welded Exhaust Systems - Overview - SummitRacing.com
Dynomax Performance 39506 - Dynomax Ultra Flo Welded Exhaust Systems - Overview - SummitRacing.com
Laughing Gas
Joined: Jul 2010
Posts: 859
Likes: 10
From: North Carolina
or just look at the undercarriage .and the exhaust system before purchase parts that won't fit...
Dynomax Performance 39506 - Dynomax Ultra Flo Welded Exhaust Systems - Overview - SummitRacing.com
Dynomax Performance 39506 - Dynomax Ultra Flo Welded Exhaust Systems - Overview - SummitRacing.com
Senior User
Joined: May 2010
Posts: 318
Likes: 2
From: Hanford, Cali
Well, for the readers here who don't know, the Dynomax kit DOES come with a Y-pipe to replace the forward resonator, then goes into a full 4" system to the end of the tailpipe. And about the Flowmaster system post above the Dynomax one, it connects to the stock 3" pipe AFTER the forward resonator, then into a 3" inlet muffler with (2) 2-1/2" outlets into twin tailpipes to the sides or rear (you get BOTH bent and straight ends in the kit).
Hope this clarifies things
Hope this clarifies things
Last edited by Gary Atsma; Jul 26, 2012 at 07:08 PM. Reason: correct pipe dimension
Laughing Gas
Joined: Jul 2010
Posts: 859
Likes: 10
From: North Carolina
Well, for the readers here who don't know, the Dynomax kit DOES come with a Y-pipe to replace the forward resonator, then goes into a full 4" system to the end of the tailpipe. And about the Flowmaster system post above the Dynomax one, it connects to the stock 3" pipe AFTER the forward resonator, then into a 3" inlet muffler with (2) 2-1/5" outlets into twin tailpipes to the sides or rear (you get BOTH bent and straight ends in the kit).
Hope this clarifies things
Hope this clarifies things
Flowmaster introduces its brand new Force II system for 2008-2011 Ford F250 Super Duty trucks with gas engines including the new 6.2L V8. This system provides the perfect balance between delivery of increased power, torque and mileage. The fully mandrel bent system consists of a clamp-on adapter that connects after the catalytic converter mounting a Flowmaster 50HD Series single inlet, dual outlet muffler.
Of course I will post back when I know for sure that it will work on our trucks, albeit maybe not a true “Catback” I do have faith...