Banks Power
Banks Power 97-99 Jeep 2.5/4.0L Wrangler Slip Fit Cat Monster Exh Sys - SS Single Exh w/ Chrome Tip
SKU: B003 51312
Description
Part #: 51312
Huge 2.5-inch stainless mandrel-bent with Straight-thru Monster muffler. Flows up to 140 Percent better than stock. Includes Chrome or Cerakote Black tip. Cat outlet slip fit. Huge 2.5 inch stainless mandrel-bent tailpipe with a polished or Black tip. Straight-thru Monster muffler flows up to 140 percent better than stock. Slashes backpressure; throaty 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. Banks Monster muffler, its straight-through performance muffler, is the industry's least restrictive. In comparison tests, Banks muffler flowed 501.2 cfm at 1 psi - a 140 percent improvement over the stock exhaust's 208.6 cfm, and about 44 percent better than the nearest competitor. Monster virtually eliminates backpressure from the catalytic converter back, for more power and efficiency - and an authoritative, yet civil, exhaust note. For maximum results, combine with Banks TorqueTube system. Includes: Stainless Monster muffler; Stainless 2.5 inch tailpipe; Stainless tailpipe tip in polished Chrome or black; Mounting hardware.Key Features: Mandrel bent Stainless Steel construction. Virtually eliminates backpressure. Lowers exhaust gas temps. Dramatically improves flow. Maximum Airflow. Huge 2.5 inch stainless mandrel-bent. Straight-thru Monster muffler. Flows up to 140% better than stock. Includes CHROME or CERAKOTE Black tip. Cat outlet slip fit
Features:
- Flows up to 140% better than stock!
Monster Exhaust System, 2.5-inch Single Exit, Chrome Tip for 1997-1999 Jeep Wrangler TJ 2.5L/4.0L, with slip-fit
Fitment
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Specifications
| Brand | Banks Power |
| Part Number | B003 51312 |
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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