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![TR-Series Resonator Muffler, Inlet/Outlet: 3 in., Overall Length: 16 in. [Mirror Polished Finish]](https://www.jegs.com/images/mini_750/800/889/889-tr31.jpg)
Vehicle Info NeededAERO EXHAUSTPART NUMBER: 889-TR31
TR-Series Resonator Muffler, Inlet/Outlet: 3 in., Overall Length: 16 in. [Mirror Polished Finish]
$19599
Ships on 09/17/2026
Lowest Price GuaranteeTR-Series Resonator MufflerInlet/Outlet: 3 in. Body Diameter: 5 in. Body Length: 13 in. Overall Length: 16 in. 304 Stainless Steel Mirror Polished Finish Sold Individually
Aero Exhaust TR31 TR-Series Resonator Muffler Features:
- Provides increases in horsepower, torque, and fuel economy
- Versatile to fit in tight locations on most vehicle applications
- Straight-through design with reduced rasp and drone
- High-temp ceramic sound absorption material withstands up to 1,800 degrees F
- Fully TIG-welded stainless construction
- Stamped Aero Exhaust logo on the muffler body
Part TypeResonator
BrandAERO EXHAUST
Package Height5.0
Package Width5.0
Package Length16.0
Weight4.0 PG
Resonator Material304 stainless steel
Outlet Size3 in (76.2 mm)
Resonator Overall Length16 in (406.4 mm)
Outlet QuantityOne
QuantitySold individually
Resonator Outlet PositionCenter
Resonator Case Length13 in.
Inlet Size (In.)3
Case ShapeRound
Resonator Inlet PositionCenter
Resonator FinishSatin (raw)
Inlet QuantityOne
Case Outside Diameter5 in (127 mm)
Vendor Part NumberTR31
Package Qty1
Package TypeEA
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