Flowmaster 842448 Super 44 Series Muffler 409S - 2.25" Offset In/2.25" Offset Out - Aggressive Sound

Product Details

• Shipping Weight: 10 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B0035JHOA2
• Item model number: 842448
  

By : Flowmaster
List Price : $116.46
Price : $75.98
You Save : $40.48 (35%)

Product Description

Flowmaster Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Product Features

• Deep aggressive exhaust note
• Noticeable interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No internal packing to blowOut

 

Flowmaster 842448 Super 44 Series Muffler 409S - 2.25" Offset In/2.25" Offset Out - Aggressive Sound

 

Flowmaster 942445 Super 44 Muffler - 2.25" Center In / 2.25" Center Out - Aggressive Sound

Product Details

• Shipping Weight: 10.4 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000QJMZ30
• Item model number: 942445
  

By : Flowmaster
List Price : $103.47
Price : $70.27
You Save : $33.20 (32%)

Product Description

Flowmaster Super 44 muffler uses the same delta flow technology found In our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest soundIng, highest performIng four Inch case street muffler Flowmaster has ever built. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Product Features

• Deep aggressive exhaust note
• Noticeable Interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No Internal packIng to blowOut

 

Flowmaster 942445 Super 44 Muffler - 2.25" Center In / 2.25" Center Out - Aggressive Sound

 

Costumer Reviews

I purchased Flowmaster Super 44's to put on a 2000 Bonneville with the GM 3800 Supercharged engine. The exhaust exits out both sides at the rear of the car, so two mufflers were required. The end result was a pleasant sound that I wish was a little more pronounced. I'm sure if it was a single muffler it'd be plenty loud, but with two it's pretty subdued. The tone is great though, nice deep, hollow sound, reminiscent of a small V8, even on this V6 engine. A touch of drone at idle, but nearly inaudible in the car while cruising, regardless of RPM. Build quality is top notch and made in the USA, you can't go wrong. Flowmaster makes excellent products and I would not hesitate to purchase these mufflers again.

It came quick . just what my truck needed . Took to the shop to have it installed and it sound great. I would recommend it. and I have ;)

Flowmaster 325108 10 Series Race Muffler - 2.50" Center In / 2.50" Center Out - Aggressive Sound

Product Details

• Shipping Weight: 4.8 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000CNHDLY
• Item model number: 325108
  

By : Flowmaster
List Price : $111.28
Price : $77.45
You Save : $33.83 (30%)

Product Description

The 10 Series race mufflers are Intended for racIng applications and utilize Flowmaster's patented delta flow technology for maximum performance. Recommended for racIng applications where a muffler is required withOut a set decibel limit to be met. Will provide a noticeable decibel reduction over open headers.

Product Features

• Durable fully welded 16 gauge alumInized steel, sIngle chamber race muffler
• MInimal decibel reduction over open headers
• No Internal packIng to blowOut
• Race proven patented delta flow technology designed for maximum horsepower and torque

 

Flowmaster 325108 10 Series Race Muffler - 2.50" Center In / 2.50" Center Out - Aggressive Sound

 

Costumer Reviews

Put on a 2006 F-150 and sounds great gave me exactly what I wanted with sound plus maybe a little horsepower gain.

L.O.V.E. THE SOUND! IM GOING TO RIGHT IN BOLD BECUASE EVERTHING ABOUT THIS PRODUCT IS BOLD! I RUN DIFFERENT SERIES FLOWMASTER'S ON MY CARS AND OUT OF ALL OF THEM I LOVE THIS ONE THE MOST! I GET COMPLIMENTS ON THE SOUND OF MY 06' M6 GTO EVERWHERE I GO! :WARNING DON'T PURCHASE THIS MUFFLER IF YOU DON'T LIKE ATTENTION:. THE 40 SERIES MUFFLERS HAVE A GREAT SOUND BUT JUST NOT ENOUGH SOUND FOR ME SO I DECIDED TO GIVE THESE A TRY AND I NEVER REGRETED BUYING THEM-YES THE ARE A "WING-PLATE" OR "CHAMBERED MUFFLER" SO YOU WILL GET HIGHWAY DRONE GOING DOWN THE ROAD...AT ANY RPM! BUT JUST CRACK THE THROTTLE, DOWN SHIFT AND ENJOY THE SWEET, SWEET MELODY ONLY A SET OF FLOWS CAN MAKE!

Flowmaster 9525454 Super 40 Muffler - 2.50" Dual In / 2.50" Dual Out - Aggressive Sound

Product Details

• Item Weight: 10 pounds
• Shipping Weight: 14.6 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000F9HODC
• Item model number: 9525454
  

By : Flowmaster
List Price : $129.40
Price : $96.19
You Save : $33.21 (26%)

Product Description

The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has the deep powerful sound of the original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability.

Product Features

• Deep aggressive to moderate exhaust note
• Moderate interior resonance
• Excellent performance on high horsepower vehicles
• Race proven patented delta flow technology
• No internal packing to blow-out

 

Flowmaster 9525454 Super 40 Muffler - 2.50" Dual In / 2.50" Dual Out - Aggressive Sound

 

Costumer Reviews

As always. third or fourth time i bought a flowmaster for my toys. Their sound is the sweetiest thing i ever heard.

Flowmaster 43043 40 Series Muffler - 3.00" Offset In / 3.00' Offset Out - Aggressive Sound

Product Details

• Item Weight: 10 pounds
• Shipping Weight: 10 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000QJG1AS
• Item model number: 43043
  

By : Flowmaster
List Price : $100.29
Price : $69.90
You Save : $30.39 (30%)

Product Description

The OrigInal 40 Series muffler delivers an aggressive exterior and Interior tone. If you're lookIng for that origInal, Flowmaster sound this is the muffler for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Product Features

• Durable fully welded 16 gauge alumInized steel
• Aggressive and powerful exterior exhaust tone
• Notable Interior resonance
• Excellent street, strip and off road application
• No Internal packIng to blowOut

 

Flowmaster 43043 40 Series Muffler - 3.00" Offset In / 3.00' Offset Out - Aggressive Sound

 

Flowmaster 942548 Super 44 Muffler - 2.50" Offset In / 2.50" Offset Out - Aggressive Sound

Product Details

• Shipping Weight: 10.2 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000QJG1HG
• Item model number: 942548
  

By : Flowmaster
List Price : $103.47
Price : $69.98
You Save : $33.49 (32%)

Product Description

Flowmaster Super 44 muffler uses the same delta flow technology found In our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest soundIng, highest performIng four Inch case street muffler Flowmaster has ever built. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Product Features

• Deep aggressive exhaust note
• Noticeable Interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No Internal packIng to blowOut

 

Flowmaster 942548 Super 44 Muffler - 2.50" Offset In / 2.50" Offset Out - Aggressive Sound

 

Costumer Reviews

I bought this muffler for my V6 mustang. It says that it will not fit V6's but that is false. Just as long as it is clamped extra tight, or welded on, it will fit. My mustang is single exhaust, but with this one muffler it sounds like a dual exhaust. If you want a great muffler with a nice deep roar, this is the muffler for you.

I put two of these on my 2012 R/T Dodge Charger and they sound great Along with having the rear resonators out. I would recommend these Flowmasters for a car owner. If you have a truck you should go for super 40's

Flowmaster 430402 40 Series Muffler - 3.00" Center In / 2.50" Dual Out - Aggressive Sound

Product Details

• Item Weight: 10 pounds
• Shipping Weight: 10.4 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000182DO2
• Item model number: 430402
  

By : Flowmaster
List Price : $100.29
Price : $69.90
You Save : $30.39 (30%)

Product Description

The OrigInal 40 Series muffler delivers an aggressive exterior and Interior tone. If you're lookIng for that origInal, Flowmaster sound this is the muffler is for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Product Features

• Durable fully welded 16 gauge alumInized steel
• Aggressive and powerful exterior exhaust tone
• Notable Interior resonance
• Excellent street, strip and off road application
• No Internal packIng to blowOut

 

Flowmaster 430402 40 Series Muffler - 3.00" Center In / 2.50" Dual Out - Aggressive Sound

 

Costumer Reviews

After a lot of research, I was originally going to go with the 50 series, but I ended up second guessing it and choosing the 40 at the muffler shop. I knew that was the wrong decision for my 4.3L V6 Chevy S-10 on the way home. The sound from the outside at idle and with a blip of the throttle is deep and mellow. I wouldn't call it overly loud at idle, and I actually did get some complements on the sound. Where I never quite got on board with it was the resonance inside the cab. It is hard to describe, but while cruising, the constant "bwwahhhhh" sound was just the right pitch to get on my nerves in that small space. I was late to a friend's house once, so I was rushing to get there. When I arrived, he told me that he heard me come around the bend a mile up the road! This was reinforced by the fact that several people have told me through the years that they could always hear me coming and I experienced it myself when people returned the truck after borrowing it. If I had it to do over again, I'm would definitely have gone with something quieter for sure. Something that didn't make it so that you have to yell to be heard by your passenger and had a better sound at cruising speeds or while under load. On the other hand, if you've got a teenager, and you want to know when they come and go, get these! Part of my issues could have been due to the small truck that it was on, and the fact that the muffler had to be located directly behind the passenger seat. Just to be thorough, I had a single pipe into the 40, and two coming out. The pipes exited straight out the back, on either side of the license plate (halfway between the edge of the plate and the corner of the bumper).

MY GRANDSON WAS VERY PLEASED WITH THE FLOWMASTER I ORDERED WE RECEIVED IT ON FRI 10/08/10 AND HE HAD IT INSTALLED ON SAT 10/09/10. THIS PRODUCT WAS 100% AS DESCRIBED AND MY GRANDSON LOVES IT. THANKS FOR THE FAST SHIPPING AND EXCELLANT PRICE.

Flowmaster 9430452 Super 44 Muffler - 3.00" Center In / 2.50" Dual Out - Aggressive Sound

Product Details

• Item Weight: 10.6 pounds
• Shipping Weight: 11 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000QJG1IA
• Item model number: 9430452
  

By : Flowmaster
List Price : $103.47
Price : $69.98
You Save : $33.49 (32%)

Product Description

Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four - inch case street muffler we’ve ever built. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability.

Product Features

• Deep aggressive exhaust note
• Noticeable interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No internal packing to blow-out

 

Flowmaster 9430452 Super 44 Muffler - 3.00" Center In / 2.50" Dual Out - Aggressive Sound

 

Costumer Reviews

This muffler system from Flowmaster sounds great and gives gains to my trucks performance. I put it on a 2011 GMC Sierra 1500 with the 6.2L engine. I would highly recommend this product to all of my friends.

Great product shipping was fast very easy to order and I would recommend amazon to a friend the super 44 sounds great and gives my ride the sound I wanted takes about a month to wear in for full effect and sound could be happier with it much better than my magnaflow I had prior

Flowmaster 952446 Super 40 Muffler - 2.25" Offset In / 2.25" Center Out - Aggressive Sound

Product Details

• Item Weight: 10 pounds
• Shipping Weight: 13.3 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000CNN214
• Item model number: 952446
  

By : Flowmaster
Price : $81.07
You Save : $35.39 (30%)

Product Description

The Super 40 features Flowmaster's delta flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the origInal 40 series but with all the benefits of performance and low Interior resonance from the delta flow technology. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Product Features

• Deep aggressive to moderate exhaust note
• Moderate Interior resonance
• Excellent performance on high horsepower vehicles
• Race proven patented delta flow technology
• No Internal packIng to blowOut

 

Flowmaster 952446 Super 40 Muffler - 2.25" Offset In / 2.25" Center Out - Aggressive Sound

 

Flowmaster 9425472 Super 44 Muffler - 2.50" Center In / 2.50" Dual Out - Aggressive Sound

Product Details

• Shipping Weight: 10.4 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B001UJB7MK
• Item model number: 9425472
  

By : Flowmaster
List Price : $103.47
Price : $77.49
You Save : $25.98 (25%)

Product Description

Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four - inch case street muffler we’ve ever built. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability.

Product Features

• Deep aggressive exhaust note
• Noticeable interior resonance
• Recent two chamber improvement
• Race proven patented delta flow technology
• No internal packing to blow-out

 

Flowmaster 9425472 Super 44 Muffler - 2.50" Center In / 2.50" Dual Out - Aggressive Sound

 

Costumer Reviews

Flowmaster Exhaust is great sounding! I installed this on a 2000 jeep cherokee with a 4.0 and it sounds awesome.

sounds great, nice deep tone. painted muffler with some high temp. paint to protect against rust.

Flowmaster 42541 40 Series Muffler - 2.50" Offset In / 2.50" Center Out - Aggressive Sound

Product Details

• Shipping Weight: 10 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000182DMO
• Item model number: 42541
  

By : Flowmaster
List Price : $100.29
Price : $59.95
You Save : $40.34 (40%)

Product Description

From the Manufacturer

Make that Dodge streetcar (1960 – 1976) roar louder than any car on the strip with a 40 Series muffler from Flowmaster. The most aggressive sounding street and strip muffler in its class, the 40 series still has that original Flowmaster tenor, but with a deep inside-the-car resonance that'll make any Dodge owner smile. Inside you feel the thunder; outside you hear it.

FEATURES

• Custom designed for Dodge streetcars (1960 – 1976) for a perfect fit
• Center Outlet: 2-1/2 inches for optimal exhaust release
• Most aggressive sounding street and strip muffler in its class for head-turning thunder
• Deep interior resonance for uninhibited conversation about the car

SPECIFICATIONS

• Applications: Off-road driving and racing
• Offset Inlet: 2-1/2 inches
• Center Outlet: 2-1/2 inches
• Overall dimensions: 4 x 9 3/4 x 19
• Case Length: 13 inches
• Shape: Oval

The OrigInal 40 Series muffler delivers an aggressive exterior and Interior tone. If you're lookIng for that origInal, Flowmaster sound this is the muffler for you. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

Product Features

• Durable fully welded 16 gauge alumInized steel
• Aggressive and powerful exterior exhaust tone
• Notable Interior resonance
• Excellent street, strip and off road application
• No Internal packIng to blowOut

 

Flowmaster 42541 40 Series Muffler - 2.50" Offset In / 2.50" Center Out - Aggressive Sound

 

Costumer Reviews

We had a leak in our old muffler and it hissed all the time. It is a Hi Performance vehicle anyway so we went ahead and

ordered the Flowmaster Series 40 it has standard openings 2.5 in and 2.5 out. It came in two days. Three days later I had it installed for $25.00 at a small auto shop.

It took all of 20 minuets to complete. It has a very nice idle. Sounds like a sleeping GIANT but when traveling around town or on the highway

it's not LOUD. Just a mellow purr. I love it and gas mileage should be a bonus from this low restriction muffler.

Recommended. All Flowmaster products give long life and great performance.

I order 2 form my truck. The sound is awsome! I was really impress with the shipping. Came in 2 days