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Banks PowerPack System Part #51331 Customer Reviews

Average Rating

1 Customer Review

Banks Powerpack 99 TJ 4.0

Reviewed by John P (Silverthorne, CO) Reviewed for a 1999 Jeep Wrangler — Oct 28, 2009 12:55 PM

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50 of 67 people found the following review helpful.

It definitely takes some time to get the headers on what with having to remove the intake manifold, fuel rail, etc. but the end result is well worth the effort. My jeep has 33s and a 4 inch lift, and it feels like a sports car now in comparison to the way it used to be. Much more torque and throttle response, and much more powerful overall. I am also noticing a substantial fuel efficiency increase and added about 45 miles to my average tank of gas overall. It also ends up with a very "meaty" yet still uniquely jeep sound. I would recommend the Banks Powerpack system to anyone with a Jeep as I can't speak highly enough about it.

Banks PowerPack System - 51331

With Programmable Tuner
  • $1,341.54
    • On Sale: 10% Off
  • $1,207.39
  • Free Shipping
  • Ships Between 6/20 - 6/22
  • What Do You Drive?


  • Style:
    Single exit exhaust, with AutoMind tuner, with polished tip
  • Part #:

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