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|Case Length:||13 in|
|Case Shape:||Flowmaster Case|
|Inlet Diameter:||2.25 in|
|Muffler Height:||4 in|
|Muffler Material:||Aluminized Steel|
|Muffler Shape:||Flowmaster Case|
|Muffler Width:||9.75 in|
|Outlet Diameter:||2.25 in|
REVIEW SNAPSHOT®by PowerReviews
Reviewed by 1 customer
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Comments about Flowmaster Inc. 40 Delta Flow Muffler - 2.25 Offset In / 2.25 Center Out - Aggressive Sound:
I installed this on my 1969 Mustang. The fit was perfect even though I went with an odd size (2 1/4), But that's exactly what I wanted. The build of this was very good, pretty welds, everything was top rate. I've not been for a test drive for sound yet, but it sounds really nice sitting in my garage. The last exhaust system I installed was a Bassani cat back and it's a great system, yet Its not a welded muffler, I'm thinking there is going to be a whole lot more life in these flowmasters! And the old school sound is allways a plus for an old school hotrod!
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Q:Does this muffler increase HP and gas mileage? I have a 95 Jeep Grand Cherokee V8 5.2L and am stuck between this one and the Flowmaster 10 S. Any suggestions on the best deep sounding muffler would be greatly appreciated. Thank you.
A:Yes, it will increase the horse power and gas mileage for your vehicle. It should fit your vehicle. However, this product is universal and not a direct fit some modifications may be required for proper installation. These mufflers not only out-scavenge the originals, but also provide superior reductions in exterior sound levels and resonance, which are transmitted through the exhaust system and into the vehicle. You get all this, plus improved torque and horsepower and that famous Flowmaster sound.