Banks 51327 Stainless Revolver Exhaust Header 1991-1999 Wrangler/Cherokee/Comanche 4.0

Banks 51327 Stainless Revolver Exhaust Header 1991-1999 Wrangler 1991-1998 Cherokee 1991-1992 Comanche 4.0

Emissions Compliant: D-161-105

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

Notes

Emissions Compliant: D-161-105

US Patent #8,468,812 B1

WARNING: Cancer and/or Reproductive Harm — www.P65Warnings.ca.gov

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