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Sportsman 3000XLP Muffler


Product Description

All New Sportsman 3000XLP Series

For those that are looking for something better and different in a muffler. Quieter and more mellow than our standard 3000XL Series.

Case Size: 4" x 10" x 16"

  • A great muffler for street rod applications, our 3000XLP Series muffler adds a layer of high-density stainless steel wool down each side of the muffler which helps assist in sound reduction.
  • Our Sportsman 3000XLP Muffler has the best performance SOUND anywhere!
  • The 300XLP will improve your performance and increase fuel mileage with a flow rate almost equal to our full Race Series mufflers.

Product Videos

1976 C3 Thumpr Corvette Stingray - Spintech Sportsman 3000 XL Plus mufflers - Comp Thumpr Cam 03:11

Part 4 some part swaps. New Spintech mufflers and a big Thanks to Ron at spintech for recommending them and getting them built so quickly. Great tone with enough reduction in volume to make the car more enjoyable around town. I also took the 600 double pumper off and installed a Holley 80770 Street Avenger 770cfm carb and what a difference that made, now the car responds really well. I also installed an aluminum radiator since the car was trying to run at 200 degrees with our cooler weather I knew summer would be brutal. The new radiator has cooled things down by a good 20 degrees. I picked up a Mallory Hyfire IV ignition box and increased the jet size in the primary and secondary and the car just keeps getting better.

  • 1976 C3 Thumpr...
    Part 4 some part swaps. New Spintech mufflers and a big Thanks...

Product Reviews

Write Review

  1. Impressive Tone! 4 Star Review

    Posted by on Feb 15th 2017

    "I purchased this muffler to install and a 2011 Ford Expedition with 5.4L V8. I installed this muffler to the stock vehicle with no other changes to the exhaust system, only a cold air intake. The muffler produces a deep rumble on start up and is quiet for a performance muffler at idle. It will roar to life under hard acceleration. Inside the cabin you will know the muffler is there, but it is not annoyingly loud and little drone while cruising. In just a few days I've gotten numerous compliments. I initially thought it to be a little louder than I hoped for (wasn't going for sound with this purchase), but it has definitely grown on me in short time. I would surely purchase this again."
    Product: 3445XLP..Sportsman Street XLP Series -3" Offset Inlet, 3" Offset Outlet, Inline

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