Exhaust› Exhaust Pipes, Systems and Components

3SX Performance

Single Shot Cat-Back Exhaust System

$799.95

SKU: 3SX-SGLSHOT-35EX

In Stock
In Stock
Ships by Sep 12
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The 3SX Single Shot is a high-performance cat-back exhaust system for DOHC models of the Mitsubishi 3000GT and Dodge Stealth, suitable for both Turbo and Naturally Aspirated variants. It features a 3.5" to 3" step at the two-bolt flange, allowing it to mate with the stock TT catalytic converter.

Originally developed for TT cars, an extra conversion pipe is included to enable fitment on Non-Turbo DOHC cars. For NA cars with a factory NA cat, a 2.5-3.0 conversion cat is required for seamless installation. The system is constructed from stainless steel with a straight-through design.
Show original supplier description
The 3SX Single Shot is a high-performance cat-back exhaust system meticulously engineered for DOHC models of the Mitsubishi 3000GT and Dodge Stealth. This exhaust is compatible with both Turbo (TT) and Naturally Aspirated (NA) variants of the 6G72 engine. Constructed from stainless steel with a straight-through design, the Single Shot exhaust aims to deliver superior performance and an enhanced exhaust note. The system features a 3.5" to 3" stepped transition at the two-bolt flange, facilitating connection to the stock TT catalytic converter. For enthusiasts seeking maximum flow, this flange can be removed entirely to directly connect a custom 3.5" downpipe. While originally designed for TT applications, 3SX has included an additional conversion pipe to ensure fitment for Non-Turbo DOHC models. For NA vehicles equipped with a factory NA catalytic converter, the 2.5-3.0 Conversion Cat is a necessary component for a seamless installation. Installation tips suggest opening the slotted ends of the slip-on flanges to fit over the solid pipe, aiding in easier assembly. The product page also notes that this exhaust system is pictured on both a Stealth TT and a 1996 Stealth RT DOHC NA model, providing visual references for different applications.

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

Brand3SX Performance
Part Number3SX-SGLSHOT-35EX
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

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