Exhaust Exhaust Pipes, Systems and Components

Tomei

Expreme Ti Titanium Cat-Back Exhaust System Dual Exit

$2,061.00

SKU: TB6090-NS21E

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei Expreme Ti Titanium Cat-Back Exhaust System is a dual exit exhaust designed for the Infiniti Q50 with the Nissan VR30DDTT engine. It features a full titanium construction, a straight-through design, and a main pipe diameter of Φ80.5mm x 2. The system weighs 13.3kg, significantly less than the OEM 21.0kg.
Show original supplier description
The Tomei Expreme Ti Titanium Cat-Back Exhaust System (Type-D Dual Exit) is engineered to enhance the performance and sound of the Infiniti Q50, specifically models equipped with the Nissan VR30DDTT engine. Crafted from full titanium, this system boasts a true dual layout with main pipes measuring Φ80.5mm each. Its straight-through design and lightweight construction contribute to a deep, dry titanium tone with a refined low-frequency presence. This exhaust system offers a substantial weight reduction, coming in at 13.3kg compared to the stock system's 21.0kg. This not only aids in performance but also contributes to the vehicle's overall handling. The "function over form" philosophy behind the Expreme Ti line is evident, as this dual configuration is designed to complement modern performance needs while amplifying the natural character of the VR30 engine. Compatibility is confirmed for various Infiniti Q50 Sedan models from 2014 to 2021, including those with VQ35HR (Hybrid), VQ37VHR, and crucially, the VR30DDTT engines (both 300HP Sport Premium Luxe and 400HP Red Sport variants). All necessary components for installation, including bolts and nuts, are included in the kit.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTomei
Part NumberTB6090-NS21E
CategoryExhaust

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy