Banks Virtually Eliminates Backpressure Exhaust System Kit 51314 - Monster
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Banks 51314 Virtually Eliminates Backpressure
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 Cubic Feet Per Minute at 1 Pounds Per Square Inch - a 140 Percent improvement over the stock exhaust's 208.6 Cubic Feet Per Minute, 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.
Features & Benefits
- Mandrel bent stainless steel construction
- Virtually Eliminates Backpressure
- Lowers exhaust gas temps
- Dramatically Improves Flow
- Huge 2.5 inch stainless mandrel-bent
- Straight-Thru Monster Muffler
- Flows up to 140 percent better than stock
- Limited 5 year warranty
Specifications
| Model | Virtually Eliminates Backpressure |
| Material | Huge 2.5 inch stainless mandrel-bent |
| Weight | 27 lb |
| Dimensions | 43 x 14 x 12 in |
| Brand | Banks |
| Manufacturer Part Number | 51314 |
| UPC | 001279513147 |
Frequently Asked Questions
What are the key construction details?
Banks Virtually Eliminates Backpressure features mandrel bent stainless steel construction. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 27 lb.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

