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Itami

NT-1640-2BK 4-Inch Outlet Double-Wall Slant-Cut Quad Exhaust Tip

$219.99

SKU: 25-1640-2BK

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Itami 25-1640-2BK is a quad exhaust tip designed for customization. It features a double-wall slant cut with a round tip shape and a gloss black powder-coated finish. The tip has an inlet diameter of 2.5 inches, an outlet diameter of 4.0 inches, and an overall length of 10 inches. Installation requires welding.
Show original supplier description
The Itami NT-1640-2BK is a quad exhaust tip designed to add a custom and aggressive aesthetic to your vehicle's rear end. This particular model features a sleek gloss black powder-coated finish, offering a premium look that stands out. The tips are crafted with a double-wall slant-cut design, adding a refined touch to the overall appearance. This material is known for its resistance to corrosion and high temperatures, ensuring the exhaust tips can withstand the demanding environment of the exhaust system. The specifications include a 2.5-inch inlet diameter, which is designed to connect to your existing exhaust piping, and dual 4-inch outlet diameters for a quad exhaust setup. The overall length of each tip is 10 inches, and they are designed for a side exit configuration, providing a clean and performance-oriented look. This exhaust tip is sold as a pair, allowing for a symmetrical quad exhaust setup. Its construction and finish are intended to provide a lasting visual upgrade for your vehicle. While specific vehicle fitment is not detailed here, exhaust tips are generally universal and rely on matching inlet diameters to the exhaust system's outlet pipe.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandItami
Part Number25-1640-2BK
CategoryExhaust
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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