Flowmaster Exhaust 40 Series Mufflers

A: Jim- Thanks for asking. The Flowmaster Exhaust 40 Series Muffler would be a good choice for your 2009 F-250 w/6.8L

A: Bryce- Thanks for the question. For the best sound I would not install just a muffler as the stock piping on your 1997 Jeep Wrangler will alter the sound of any muffler making it sound more high pitched. I would recommend the full Flowmaster exhaust system for your truck that you can find here http://jo.my/sd27f1

A: Hello RMN, Thank you for the question. Yes, the Flowmaster Exhaust 40 Series Muffler is a universal fit. You will need to have it welded on to the vehicle by a professional exhaust shop or your local 4 Wheel Parts store.

A: Mike- Thanks for asking. The Flowmaster 40 Series muffler is a universal part and may require some fabrication to fit your 2008 Chevy Tahoe with a 5.3L.

A: Angel- Thanks for asking. A lot of things determine how aggressive sounding a muffler can be. If you have headers, a catalytic converter and how long the tail pipes are can all determine how the FlowMaster 40 series muffler will sound.

A: Derik Thank you for your interest. The Flowmaster Exhaust 40 Series Muffler will improve flow over your stock muffler even if you run duel from the muffler back. This is an excellent and cost effective mid step in comparison to a true dual.