Exhaust› Exhaust Pipes, Systems and Components

Spec D Tuning

Dual Muffler Cat-Back Exhaust System

$502.99

SKU: K2-1783-INF-022-CE

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Spec-D Tuning exhaust system is a direct bolt-on replacement designed for the Infiniti G35 Coupe (2003-2007). It features dual muffler tips with either a polished or burnt blue finish. The system is constructed from quality stainless steel with CNC machined flanges for durability and mandrel-bent piping for smooth exhaust flow.

Fitment

Fitment Guaranteed

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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

BrandSpec D Tuning
Part NumberK2-1783-INF-022-CE
CategoryExhaust

Buy with Confidence

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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