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51343-B Monster Exhaust System, Single Exit, Black Obround Tip for use with 2012-2018 Jeep 3.6L, Wrangler JK Unlimited 4-door

Monster Exhaust System

Monster Exhaust System, Single Exit, Black Obround Tip for use with 2012-2017 Jeep 3.6L, Wrangler Unlimited 4-door
  • Mandrel bent Stainless Steel construction
  • Virtually eliminates backpressure
  • Lowers exhaust gas temps
  • Dramatically improves flow
  • Maximum Airflow
  • Huge 2.5 inch stainless mandrel-bent tailpipe
  • Straight-thru Monster muffler
  • Flows up to 119% better than stock
  • Includes BLACK tip
Fits 3.6L Wrangler/Rubicon 4-door
Was: $410.86
Sale: $369.77


Huge 2.5 inch stainless mandrel-bent tailpipe with a polished tip. Straight-thru Monster muffler flows up to 119% better than stock. Slashes backpressure, rich, authoritative sound. Constructed of heavy-gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless tailpipe tip polished to a mirror finish - or get it in the new black finish! Monster Muffler, Banks' straight-through performance muffler, is the industry's least restrictive, more than doubling the stock flow. Monster virtually eliminates backpressure from the catalytic converter back, for more power and efficiency - and an authoritative, yet civil, exhaust note.

Available for 2-door and 4-door models.

Stainless Monster muffler, Stainless 2.5 inch tailpipe
Stainless tailpipe tip in your choice of polished chrome-over stainless or high-temp black
Mounting hardware.



  • 51343-B
  • 51343-B
  • 801279813434
  • Banks Power
  • New

Shipping Information

  • Item Requires Shipping
  • 43.0 lbs.
  • W15.0000” x H11.0000” x L43.0000”

Customer Reviews

Comment Total Reviews (1)

Sounds great
  • Currently 4/5 Stars

Reviewed by: robert07/15/2017 07:43PM

Product ownership: Less than 1 week

Purchased from: Banks Power

The sound this great at rpms 2 to 4. I would recommend getting different clamps the ones that come with it are weak had to break on me.

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