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Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black

Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black

Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black
$ 84.00

Score By Feature

Based on 304 ratings
Value for money
9.29
Noise level
8.68
Easy to install
8.90
Mileage
7.90

OveReview Final Score

How Our Score Is Calculated

Product Description

A durable 16 gauge aluminized steel that is fully welded
Tone of exhaust that sounds aggressive and powerful from outside
The resonance of the interior is noteworthy
The product is perfect for street, stripe, and off-road applications
It is impossible for the packing to blow out
It fits all types of body types

Questions & Answers

What size will this fit on my 2016 Yukon Denali XL?

A good way to determine whether something is damaged is to get under the vehicle and inspect it It is almost impossible for a good muffler/exhaust shop not to be able to do anything.

This will fit a 2020 Ram 5 What are the seven hemispherical?

The only way I see why you couldn't is if you had a 3 inch exhaust and the appropriately offset header

How big is the outlet to the muffler on the tailpipe tips?

The exhaust tip will sit exactly 3 inches tall, regardless of whether you directly attach a muffler tip or attach 2, 3, or more feet of muffler tubing. Generally speaking, Standard 3 is used.

The question is, how do I know which muffler to get?

Make sure the exhaust pipe is the right size

Selected User Reviews For Flowmaster 43043 40 Series Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound, Black

It was built in 1970 and features 455 cubic inches of gas
5/5

In a nutshell, The classic sound of a muscle car! Made in the USA, these are extremely well made with excellent fit and finish! With my Buick 455, I was running Borla Pro XS's. The sound they produced on the road or when you were accelerating was amazing, but idle, they were rather bland. These Flows are precisely what I wanted. As I listened to YouTube clips to pick the best one, it took me hours to decide. Magnaflow, Dynomax, Black Widow, etc all make products of this type. This is a must-have, you won't regret it.

Maggie Morse
Maggie Morse
| May 02, 2021
I like that idea very much
5/5

It is relatively quiet at idle, but sounds a bit rowdy once you begin to alter the peddles. Ram 1500 QuadCab with 5. It was purchased new in 2010. This vehicle requires an expansion pipe of about 20 inches or so to fit onto the exhaust pipe that the factory muffler was removed from.

Emory Clark
Emory Clark
| Mar 02, 2021
The sound is quite nice
4/5

The Ford Excursion V10 I have ordered this for was built in the early 1960s. I like the idea! Amazon performed a vehicle review and found it to fit. This is why it only got 4 stars. Extra pieces of pipe were added to the front and the tail pipe had to be adjusted to make it fit. It makes a nice rumble without being obnoxiously loud thanks to all the extra work and the best welding work I've ever seen. The sound is definitely unique when played on a V10!.

Kayden Ellis
Kayden Ellis
| Nov 03, 2020
I was really blown away by this You are turning
5/5

It's mounted on a Dodge Durango Hemi Limited 2006. This is amazing! A great product This is a true head-turner, the tone of the muffler This feels like a turner as soon as There has been a noticeable boost in horsepower. What a great muffler! I love it!.

Brynn Roach
Brynn Roach
| Mar 01, 2021
I like the way the V8 rumbles
5/5

The fit is just right and the quality is good. At idle and when accelerating, there is a deep rumble, but at 65 to 75 mph, it only makes a slight noise. It is possible to hear the V8 rumble a little more between 55 and 60 mph. you need to do is drive the highways and you will be able to hear and talk without any problems.

Albert Stein
Albert Stein
| Jan 03, 2021
I am very unhappy with the welding
3/5

One of my friends called to say that their muffler broke. When I looked at the welds (from the factory), I found they were broken. That's no big deal, I just ordered another identical piece to it without even thinking about it. 1) Don't.

Kyla Freeman
Kyla Freeman
| Oct 16, 2020
The sound is a classic flow master sound, with no catalytic converter and a single exhaust
5/5

The sign is on the second single exit of my 2015 1500 Silverado. The 75" motor has no cats and the cylinder dropout is deleted. Great sound and not obnoxious at all. I got rid of the noisey clap clap when revving at high speeds.

Brecken Cooper
Brecken Cooper
| Aug 24, 2020
It is a good aggressive tone when you are driving, but it is not too loud
5/5

'Ordered for a friend whose truck was in dire need of a muffler. The original was rusted from the inside out and had been hanging off the truck before we ordered it. Despite its quietness, this muffler still produced a lot of noise. On this silverado with a 350, everything else is stock except this muffler. Also, the truck sounds like it does when it is It is incredibly difficult for neighbors to hear the aggressive tone you emit when you drive but it is still kind of loud.

Novalee Glass
Novalee Glass
| Mar 23, 2021

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