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Flowmaster Mufflers 50 Series Delta Flow

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You never pay more for Flowmaster at AutoAnything, guaranteed! If you find this product at a lower price within 1 year of your purchase date, call 1.800.874.8888 and we’ll beat it.

List Price:	$131.99-$174.69
AutoAnything:	$101.99-$134.99
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Availability:	Select options below for availability
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Customer Rating:	(67 Reviews)
Q&A:	1 question (0 answers)
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	Center Inlet / Center Outlet

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	Center Inlet / Dual Outlet

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	Center Inlet / Offset Outlet

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	Offset Inlet / Center Outlet

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	Offset Inlet / Dual Outlet

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	Offset Inlet / Opposite Side Offset Outlet

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	Offset Inlet / Same Side Offset Outlet

	Ships between 02/08/2012 - 02/10/2012

Features

The Flowmaster 50 Series Delta Flow Muffler boasts famous Flowmaster power and torque with a mild exterior tone and virtually no interior resonance
Ideal for bringing drag strip power and sound to street cars and sport trucks
The Flowmaster 50 Series Delta Flow Muffler utilizes Delta Flow deflector technology for noise reduction and superior exhaust scavenging
Specialized 3-chamber "H" design maximizes horsepower and torque while assisting noise reduction
Casing embossed with the Flowmaster name
Available in aluminized steel or T409S stainless steel
Your Flowmaster 50 Series Delta Flow Muffler carries a 3-year warranty on aluminized steel; Limited Lifetime Warranty on stainless steel

Description

Give your vehicle the best in both power and reduced exhaust noise with Flowmaster's 50 Series Delta Flow Muffler. Its unique 3-chamber "H" design ups the ante on power, torque and even gas mileage. And, the 50 Series Delta Flow offers a milder tone than roaring, aggressive mufflers.

The secret to the reduced interior resonance of the 50 Series is Flowmaster's exclusive Delta Flow technology, which precisely places deflectors for powerful tone outside, yet interior calm. Plus, this Flowmaster Muffler technology boosts power by improving exhaust gas scavenging.

The 50 Series Delta Flow Muffler boasts the quality construction you'd expect from Flowmaster. Each Flowmaster Muffler is built with 16-gauge aluminized steel for corrosion resistance and fully mig-welded for maximum durability. Best yet, your Flowmaster 50 Series Delta Flow Muffler boasts a 3-year warranty on aluminized and a Limited Lifetime Warranty on stainless steel.

Notes

Flowmaster 50 Series Delta Flow Mufflers come in a variety of inlet/outlet configurations and sizes, shown above. Select the inlet/outlet diameter you need from the drop down at right.
Select 50 Series Delta Flow model configurations are available with T-409 stainless steel construction instead of aluminized steel for extending protection against corrosion and yellowing.

Reviews (67)

Questions & Answers (1)

Flowmaster Mufflers 50 Series Delta Flow Customer Reviews

 Average Rating
Appearance
Ease of Installation
Price/Value
Quality

67 Customer Reviews

5 Star		46
4 Star		17
3 Star		3
2 Star		1
1 Star		0

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good sound 

						0 of 0 people found the following review helpful.
					
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							Reviewed by Phillip C (Wilmington, NC) 2011 Chevy Silverado — Sep 12, 2011 3:30 PM
						
great muffler. sounds good not too loud. only complaint is the sound when engine switches to V4 mode...

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Everything That I Expected 

						1 of 1 people found the following review helpful.
					
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							Reviewed by Matt W (Fergus Falls, MN) 2005 Chevy Silverado — Aug 18, 2011 11:00 PM
						
Great product, gives my 05 silverado 1500 a deeper sound.  However its quiet enough where people wont hear me coming, unless I want them too.

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Flowmaster 50 Delta on a 1994 4.0 TJ 

						2 of 2 people found the following review helpful.
					
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							Reviewed by Oliver S (Bakersfield, CA) 1995 Jeep Grand Cherokee — Apr 21, 2011 12:45 AM
						
The Shipping was fun for me and the kids, with a UPS tracking number we were able to follow the package each day. After opening the box I drooled. Install was a little more than anticipated, the transfer case rests on the main skid plate, had to remove the skid plate to get to the old muffler. I dumped a 12" tail pipe just right before the axle, thought the sound was a little pingy (ricey racer). I wanted to hear just how loud it was now going to be, drove 3 days without doors, windows and top.I didnt fully like the sound at first, and the SMELL - Whew! After the smell burned off (aprx 200 miles) the sound changed to a more rested very deep sound. Doors and top are back on, I can only hear it when I get up on it and I feel more punch going thru 3rd gear. The Jeep is a little meaner of an animal now! Thanks for the great deal, $10 less than most, $10 coupon... I will continue to purchase from you for sure!

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1995 dodge ram 318 cid 

						2 of 2 people found the following review helpful.
					
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							Reviewed by adelfo j (Hialeah, FL) 1995 Dodge Ram — Apr 19, 2011 7:19 PM
						
truck sounds great and seems to have gained some power. dont know about the milage increase yet, I'm still hot rodding it making noise all over the neighborhood. install took me 45 min with my sons help and the right tools. I recommend it to all home mechanics. PS I feel the power mostly in the highway when I stomp on it. this dodge doesnt have much hp to work with.

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2002 GMC Sierra 5.3L 

						3 of 3 people found the following review helpful.
					
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							Reviewed by Dan W (Fond Du Lac, WI) 2002 GMC Sierra — Apr 19, 2011 8:31 AM
						
I was tired of the boring, quiet stock exhaust on my truck and wanted to wake it up a little without waking up the neighbors. The 50 series is a great choice if you want a deep rumble but want to stay friends with your neighbors! It has a deep, throaty rumble but isn't loud in cab all. Flowmasters do drone slightly, but this one isn't too bad. The center inlet/offset outlet fit perfectly in place of the stock muffler. Very happy with it overall and would recommend it!

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50 series delta flow 

						2 of 2 people found the following review helpful.
					
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							Reviewed by DaNae W (Ewing, NJ) 2000 Ford Crown Victoria — Mar 21, 2011 5:50 AM
						
the flowmaster 50 delta series sounds great with aa dual exhaust on 2000 Ford Crown Victoria. gives a nice rumble to add some noise to the quiet factory exhaust.  no problem gettin my mechanic to weld them on.  Also great with  a performance chip for nice take off and sound to grab eyes while riding through town

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Flowmaster Delta 50 

						3 of 3 people found the following review helpful.
					
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							Reviewed by Curtis W (Hot Springs, AR) 1996 Dodge Ram — Mar 10, 2011 4:59 AM
						
I have a 96' Dodge 4x4 with a 318. The factory muffler had absolutely no tone to it what so ever. After installing the Delta 50 2.5" inlet and 2" duel outlets absolutely brought the rumble of the V8 alive. Most shops around here carry the 40 series which I think is too aggressive (loud)and with myself approaching 40 years of age I was looking for a nice pleasant tone from my exhaust and I am extremely pleased with my purchase.If you are looking for a great sound without the glass pack sound this is what you need.

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Louder than I thought 

						2 of 2 people found the following review helpful.
					
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							Reviewed by Gregory K (Aurora, CO) 1993 Jeep Cherokee — Feb 22, 2011 11:14 AM
						
Good muffler just a bit louder than I wished to have. However when you have an older truck and want quality you have to take what is available

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Good 

						3 of 5 people found the following review helpful.
					
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							Reviewed by Luay M. A (Springfield Gardens, NY) 2009 Jeep Grand Cherokee — Feb 14, 2011 9:08 PM
						
It's fantastic

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Louder than described 

						4 of 5 people found the following review helpful.
					
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							Reviewed by Rudy P (South Windsor, CT) 2006 Jeep Grand Cherokee — Dec 28, 2010 3:47 AM
						
I installed this muffler with expectations of mild outside and minimal inside sound as described on Autoanything's site. What I got was mellow to loud outside and that annoying 2,000 rpm inside resonance that everyone hates. While driving another couple to dinner, it was embarassing to have them be subjected to that in the back seat. Just be aware, it is not just a mellow rumble...it is a powerfull bass type sound. I am now faced with a double expense to swap it out.

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