Link GT86 Expansion Harness

Marsoni

M251S

$137.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Link GT86 Expansion HarnessThis harness is ready to to complement your Link GT86 PNP ECU. With the expansion of E85, Fuel Pressure, Oil Pressure Temp & boost control allowing you to push your GT86 to the limit safely. Fuel Pressure or Oil Pressure Temp could be repurposed for other sensors such as eMAP, coolant Pressure etc. Option 1: Harness only. Option 2: Harness Boost Controller Kit Option 3: Harness Fuel Pressure Oil Pressure Temperature Option 4: Harness Boost Controller

Easy Shipping

Quick Dispatch:

Your Link GT86 Expansion Harness orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Link GT86 Expansion Harness ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Looked great on my husband for a celebration of life we had to attend. Turns out we over dressed compared to most! He also appreciated the fact it was not as thick as most vest and he didn’t over heat in it. Has adjustment in the back for a better fit. I honestly could have sized him down one and it would have probably looked even better! Definitely felt it was worth the money

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Reviewed in the United States on May 28, 2026

Verified Purchase

Jen D

Houston, US

★★★★★ 5

Very nice vest.

Color: Black, Size: 4X-Large

Color- Black Size: 4X-Large Bought for my sons 12 grade events. It is a nice lookiing vest he wanted to wear with his dress clothes. It fit him beautfully. He was able to bo up the buttons with out any issues Decently priced. It felt nice on and is dressy without being to dressy so he will get some more use out of it other then school events.

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Reviewed in the United States on February 25, 2026

Verified Purchase

Michael Elgo

Omaha, US

★★★★★ 4

Very stylish and fit

Color: Navy Blue, Size: Large

Perfect for work, very affordable for a waist cost. Detail and quality are great

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Reviewed in the United States on January 14, 2026