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Exhaust Exhaust Pipes, Systems and Components

Solo Performance

Mach X3 3-Inch Cat-Back Exhaust System

$1,269.63 $253.93 Save $1,015.70

SKU: 994000SL

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Solo Performance Mach X3 is a 3-inch cat-back exhaust kit designed for the V8 Caprice PPV 2011-2018. This system is constructed from T409 stainless steel with dual 3-inch T304 polished stainless steel exhaust tips.

It features a special 3-inch X-Design muffler and tunable J-pipes designed to eliminate cabin drone. The kit is a completely bolt-on system that includes all necessary hardware and heavy-duty reinforced hangers for straightforward installation.
Show original supplier description
The Solo Performance Mach X3 (MPN: 994000SL) is a 3-inch mandrel-bent cat-back exhaust system engineered for the V8 Caprice PPV model years 2011 through 2018. Constructed from durable T409 stainless steel for the main pipes, it features striking dual 3-inch T304 polished stainless steel exhaust tips with an inner bevel, offering a staggered dual outlet design for adjustable positioning. This system aims to provide a deep, full 60's American muscle car tone without the drone typically associated with the Caprice PPV. It achieves this through a unique combination of a front T304 stainless steel X-Design muffler, heavily packed with sound-dampening materials, and rear tunable J-pipes. These J-pipes utilize a unique design where sound waves are reflected and canceled out, specifically targeting and neutralizing the drone frequency at certain RPMs. The kit includes all necessary hardware, including heavy-duty reinforced hangers, for a hassle-free setup. The separate rear tip design further enhances ease of installation and allows for customization of tip placement. It's important to note that this 3-inch system is recommended for performance enthusiasts who have or plan to extensively modify their PPV. A minimum of a computer tune, intake, or performance headers is advised for optimal performance, as without these modifications, the increased flow may be excessive. The PPV-MACH-X3 kit is designed to bolt up to either the stock converters or Solo's separately sold Ultra High Flow Catalytic Converters.

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

BrandSolo Performance
Part Number994000SL
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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