Exhaust› Exhaust Pipes, Systems and Components

MRT

3.5L EcoBoost V6 Cat-Back Exhaust, 2.5-Inch, 4-Inch Tips

$959.99

SKU: 91L700

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

It features 2.5-inch mandrel-bent tubing and dual 4-inch polished tips to improve exhaust flow and performance.

Crafted from T304 stainless steel, this exhaust is engineered to provide a noticeable sound presence while minimizing excessive cabin drone. It is designed to be a direct-fit upgrade for 2010-2019 Ford Taurus SHO models equipped with the 3.5L EcoBoost V6 engine.
Show original supplier description
The MRT Street Performance Axle-Back is a precision-engineered exhaust solution specifically developed for 2010-2019 Ford Taurus SHO models with the 3.5L EcoBoost V6 engine. By utilizing a straight-through muffler design and 2.5-inch mandrel-bent T304 stainless steel tubing, the system effectively reduces exhaust flow restrictions to provide measurable performance gains and a deep, aggressive muscle car tone. Each system features dual 4-inch double-wall, polished T304 stainless steel tips with beveled edges for an enhanced rear-end aesthetic. The construction prioritizes corrosion resistance and long-term durability, with all components developed and handcrafted in the USA. For owners located near Plymouth, Michigan, professional installation services are available by appointment directly through the manufacturer. The system is backed by a Limited Lifetime Warranty. Note that this exhaust is compatible specifically with 2010-2019 Ford Taurus SHO 3.5L EcoBoost V6 models. Please be aware that while the system minimizes drone, it remains a performance exhaust with a distinct, elevated sound profile compared to the stock configuration.

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

BrandMRT
Part Number91L700
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.

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