Affordable Flowmaster 17339 Axle-back System - Single Rear Exit - American Thunder - Moderate Sound

Flowmaster 17339 Axle-back System - Single Rear Exit - American Thunder - Moderate SoundBuy Flowmaster 17339 Axle-back System - Single Rear Exit - American Thunder - Moderate Sound

Flowmaster 17339 Axle-back System - Single Rear Exit - American Thunder - Moderate Sound Product Description:



  • Mandrel bent 16 gauge aluminized tubing
  • Moderate exterior exhaust tone
  • Includes hangers and hardware for easy installation
  • Axle-back system
  • Dyno tuned for maximum performance

Product Description

This aggressive sounding system is designed to replace the original rear mounted mufflers located behind the rear axle. With easy fit in mind, the system is mandrel bent for maximum performance and includes specially selected mufflers to support the performance image of the car. As an American Thunder system, it delivers an aggressive exterior tone with moderate interior sound level that is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, the system does require cutting of the factory system and includes all necessary parts and hardware for easy installation. Flange Back.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5Very well made, excellent sounding, and looks great
By Saren
For the price, you can't beat this Flowmaster system.For starters, it is very easy to install. Just remove the factory muffler and pipe and replace with this. It's pretty much drop-in.When I removed my old muffler and piping there was rust galore and the original muffler was actually falling apart at the welds... Ouch.The exhaust tip looks great. It is not too big, and looks very classy. The system appears to be very well made, and is quite heavy.When started, the Flowmaster exhaust makes a nice, deep purr. Same goes for when you are stopped at a light. No ricey farty sound or anything, just the purr. When accelerating, the noise is excellent in the low RPM range, a deep growl, though it disappears as you approach redline.I have an AEM V2 intake along with the VTEC engine, and this complements it perfectly. At lower RPMs, the Flowmaster has a deep growl. At high RPMs, the AEM roars with a slight sound from the Flowmaster.Like the other reviewer stated, this exhaust is not all that loud overall. You can easily talk or listen to music while driving at any speed (within reason, of course).I will update my review once I have driven with it for a while to tell if there are any MPG gains.Finally, Flowmaster products are made in the USA right in Santa Rosa, CA. Major points for them, right there.EDIT: Along with my AEM, I have gained between 3-5 MPG per fill up... That is, when I drive with restraint. The added HP and sound from both modifications really makes me want to punch it!

0 of 0 people found the following review helpful.
5Sounds great and built solid
By Rob Runyon
I liked this muffler as soon as I took it out of the box. It is heavy and seems to be very well made. It fit right in place of my old factory muffler with no fitment issues. But what I like best about it is the sound! It is not loud! It really is a moderate sound. No bumble bee in a tin can, or fartcan sound either. It has a very LOW authoritative tone , with a low growl when driving. You can listen to the radio or have a conversation when driving at hiway speed. It might not be loud enough for those who want a really loud aggressive sound, but in my opinion it sounds just right. Plus I think the stainless exhaust tip looks cool coming out of the back of the car.

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Buy Flowmaster 17339 Axle-back System - Single Rear Exit - American Thunder - Moderate Sound