Exhaust Header System, Revolver Exhaust Header with hardware for 1991-1999 Jeep Wrangler 4.0L, 1991-1998 Cherokee

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4.0L 6-CYL: 1991-1999 WRANGLER, 1991-1998 CHEROKEE, 1991-1992 COMANCHE  

With more power, quicker acceleration, and tougher construction than ever, the new Banks Revolver® out muscles any competitive exhaust manifold: period! You'd think that being made from super-durable, mandrel-bent 409 stainless steel tubing and sporting a 1/2 inch thick precision ported and machined flange was enough... but there's more. The header is fortified with a "Revolver" collector which features Banks' patented "Power Pickle®" exhaust collector technology. The Revolver manifold features a longer center tube in the 6-cylinder exhaust collector which captures exhaust pulse action and turns it into massive torque throughout the operating range. Powering through the roughest terrain is no longer a question.

And cracking... a thing of the past when you arm your Jeep with Banks TorqueTubes.

  • Virtually indestructible 100% Stainless Steel
  • Mandrel-formed tubes tune exhaust flow for maximum torque
  • Maximize exhaust extraction
  • Flanges welded on both sides, then milled flat
  • Seamless high-velocity collector
  • Pulls exhaust and slashes backpressure
  • Heavy 400 stainless replaces crack-prone stock piece
  • Self-aligning exhaust seal won't compress or blow out
  • Bolts easily to stock exhaust
  • 1/2 inch thick flanges won't warp/flex
  • Precision port-match to cylinder head
  • Unrestricted Exhaust Ports

Emissions Compliant: D-161-105

US Patent #8,468,812 B1