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Exhaust Exhaust Pipes, Systems and Components

Banks Power

Banks Power 97-99 Jeep 2.5/4.0L Wrangler Slip Fit Cat Monster Exh Sys - SS Single Exh w/ Blk Tip

$310.00 $279.00 Save $31.00

SKU: B003 51312-B

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Banks Power Monster Cat-Back Exhaust System is meticulously designed to optimize exhaust flow, which significantly improves horsepower and torque, enhancing fuel efficiency. The smoother flow minimizes back pressure, a common issue that can hinder engine performance. By allowing your engine to breathe more efficiently, the system ensures that exhaust gases exit more swiftly, enhancing the vehicle’s responsiveness. This not only increases overall performance but also contributes to a more enjoyable and dynamic driving experience, particularly beneficial for Jeep Wrangler models used in demanding driving conditions or for performance-focused applications. With this Banks Power Monster Cat-Back Exhaust System installed, your Jeep will produce a deep, throaty sound that significantly enhances the vehicle’s presence on the road and off it. This aggressive exhaust note appeals strongly to automotive enthusiasts who value a powerful and authoritative sound profile. The distinct acoustic output of this system not only turns heads but also reflects the enhanced performance capabilities of the vehicle. It serves as an auditory signal of your Jeep’s upgraded setup and stands out in gatherings of enthusiasts or simply on your everyday drive. Huge 2.5 in. 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 in. tailpipe with a stainless tailpipe tip polished to a mirror finish. Banks Monster muffler, its straight-through performance muffler, is the industrys least restrictive. In comparison tests, Banks muffler flowed 501.2 cfm at 1 psi - a 140 percent improvement over the stock exhausts 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 in. tailpipe; Stainless tailpipe tip in polished Chrome or black; Mounting hardware.

Fitment

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Specifications

BrandBanks Power
Part NumberB003 51312-B

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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