Exhaust› Exhaust Pipes, Systems and Components

Milltek

Cat-Back Exhaust System w/ Quad 90mm GT90 Titanium Trims

$4,674.83

SKU: SSXLR180

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 Milltek SSXLR180 is a cat-back exhaust system designed for the Land Rover Defender 110 5.0 V8. It features a non-resonated configuration for a louder exhaust note and is constructed from aerospace-grade Type 304, non-magnetic stainless steel for durability and resistance to discoloration. The system includes quad 90mm GT90 brushed titanium trims.
Show original supplier description
The Milltek SSXLR180 is a premium cat-back exhaust system meticulously designed for the Land Rover Defender 110 equipped with the 5.0 V8 engine, specifically for NAS Non-OPF/GPF models from 2021 to 2027. This system is crafted from aerospace-grade Type 304, non-magnetic stainless steel, ensuring exceptional durability, resistance to discoloration, and a long service life, even under demanding conditions. The non-resonated design provides the loudest exhaust note, delivering a sporty and crisp tone that enhances the V8's natural sound without introducing cabin drone or resonance. The system features a 2.76-inch (70mm) diameter pipework, engineered with mandrel bends for optimized gas flow and performance. It culminates in striking quad 90mm GT90 brushed titanium exhaust tips, adding a visual distinction to the rear of the vehicle. Milltek's comprehensive acoustic development process ensures that while the sound is enhanced, it remains free from undesirable NVH (Noise, Vibration, and Harshness) and cabin resonance, maintaining a refined driving experience. This particular system is designated as non-resonated for the loudest possible sound output. The construction utilizes superior materials and manufacturing techniques, including precise mandrel bending for consistent radius bends and enlarged bore diameters over stock to maximize performance without sacrificing mid-range torque. Milltek exhausts are designed, developed, and hand-finished in the UK.

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

BrandMilltek
Part NumberSSXLR180
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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