Flowmaster American Thunder Axle Back

MIGeezer

Dec 19, 2023

Installed the above today. More noise on acceleration, but not bad at cruising speeds, be it xway or local roads. Didn't have to increase the volume on the radio. Will give a few weeks to see if I like it. If not will go back to the OEM. My wife will make the final decision.

Chief Ron, rayhil67

Sort by date

Reaction Score

Dec 19, 2023

I did the Flowmaster Outlaw Axle back and I love it. At first it was a little over powering but after a week or two it settled down (or I got use to it). Still roars on startup, sounds good on acceleration, once in top gears you can barely hear it.

Chief Ron

Jun 24, 2024

MIGeezer
Installed the above today. More noise on acceleration, but not bad at cruising speeds, be it xway or local roads. Didn't have to increase the volume on the radio. Will give a few weeks to see if I like it. If not will go back to the OEM. My wife will make the final decision.

Hey Bud how are you liking it and what was your decision? I am looking into the Flowmaster American Thunder right now and its at the top of my list for bolt on exhausts. Thx

Chief Ron

Jun 25, 2024

I took it off after roughly 800 miles. Didn't care for the Xway noise at cruise speed. We were on the Xway a lot during the 800 miles. For now it sits in the garage. Had one bite on Facebook market, but no takers.

Chief Ron

Jun 25, 2024

Here's my Flowmaster:

Deano Bronc, jtgensler

Jun 25, 2024

BostonBadlands
Here's my Flowmaster:

Lol! damn, is it that bad?

Deano Bronc

Jun 25, 2024

MIGeezer
I took it off after roughly 800 miles. Didn't care for the Xway noise at cruise speed. We were on the Xway a lot during the 800 miles. For now it sits in the garage. Had one bite on Facebook market, but no takers.

Thx for sharing! So was it that it droned too much or just the sound itself wasnt pleasant? Also I am curious how much you are asking for lol I will send you a msg.

You must log in or register to post here.