Flowmaster Install Questions

smoore2199

Founding Member
Nov 19, 2001
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NJ
I am waiting for my Flowmaster American Thunder Cat-Back system to arrive and was wondering if anyone had installed one themselves and had any tips?

Is there any welding that is required or is it a true bolt on design???

I was quoted at $85-100 to have it installed by the local Meineke, so I'd prefer to save the 100 and do it myself.
 
45 minute install with a lift

My brother's friend let me use his lift for $20.00....
My brother and I installed them in about 45 minutes.
Torched off the factory and bolted on the flows.
Install is very straight forward just as they claim.
They sound awesome. :nice:
 
You can do them in the driveway. The secret is jacking the car correctly AND SAFELY. Also, you can't push up the car in the back in a way that presses the rear axle up. You can simply cut the stock mufflers out with a saw...that's what we did.