Exhaust› Exhaust Pipes, Systems and Components

Flashark

Stainless Steel Exhaust Header, Downpipe, Y-Pipe Kit

$292.00

SKU: FLES08272-ES08321-ES08381

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 Flashark exhaust header, downpipe, and Y-pipe kit is designed for the 2009-2013 Nissan 370Z and 2008-2013 Infiniti G37 3.7L. Constructed from stainless steel with a mirror polish finish, this kit includes an exhaust header, downpipe exhaust, and Y-pipe downpipe exhaust. The header features a 2.0" inlet and 2.5" outlet, while the downpipe has 2.5" inlet and outlet, and the Y-pipe has 2.5" inlet/outlet with a 2.5" piping diameter and welded flex pipe.
Show original supplier description
The Flashark exhaust header, downpipe, and Y-pipe all-in-one kit is engineered to enhance the performance and sound of your 2009-2013 Nissan 370Z or 2008-2013 Infiniti G37 3.7L models. The exhaust header boasts a 2.0" inlet and 2.5" outlet, while the downpipe is designed with 2.5" inlet and outlet diameters. The Y-pipe features a 2.5" inlet/outlet with a 2.5" piping diameter. Replacing restrictive stock components with this performance-oriented exhaust system can lead to noticeable increases in horsepower and torque, improving overall engine efficiency and delivering a more aggressive exhaust note. This kit is compatible with 2-door and 4-door models of the 2009-2013 Nissan 370Z 3.7L and 2008-2013 Infiniti G37, G37X, and G37XS 3.7L. It is important to note that when modifying an exhaust system, a connecting pipe or mid-pipe is often required to properly join the exhaust header to the cat-back exhaust system. Proper installation is crucial to ensure smooth exhaust flow and prevent leaks. It is recommended to consult manufacturer instructions or a professional installer to guarantee a proper fit and optimal performance.

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

BrandFlashark
Part NumberFLES08272-ES08321-ES08381
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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