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Gen3 LS Bundle - G4X StormX ECU + LS Engine Harness + Fuse Box bundle

Marsoni M251S
Sale price$2212.50
Pay 4 payments of $553.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Gen3 LS Bundle - G4X StormX ECU + LS Engine Harness + Fuse Box bundleA ready to go solution to connect a Link ECU to your Gen 3 (LS1 & LS6), Cable Throttle LS V8 engine, including a fuse box and relay. Bundle Includes: G4X StormX ECU (8 x Injector and 8 x Ignition Drives) 108 4000 Terminated Engine Harness GM LS GEN3 4* 101 0300 LS Stepper Adapter Harness 101 0301 LS MAP Adapter Harness 101 0302 LS Gen 3 Knock Adapter Loom 101 0305 LS Fuse and Relay Box 101 0310 Advanced features on the StormX ECU: Built in trigger
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4.4 ★★★★★
Based on 943 reviews
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Katy
Belleville, US
★★★★★ 5
Elegant Color and Very Well Made Vest
Size: 14, Color: Light Grey, Size: 14, Color: Light Grey
The vest is really nice and great quality, but it does run a little smaller than expected. I would suggest sizing up if you want a more comfortable fit. Other than that, it looks very sharp and well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
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Verified Purchase
Cyndie Sue
Grantham, US
★★★★★ 5
Part of his Tu Bardh Wilson costume
Size: 5, Color: Grey, Size: 5, Color: Grey
Nice looking vest!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
H
Heather
Chelsea, US
★★★★★ 4
Size up!
Size: 16, Color: Black
For sizing size up as much as you can. Good quality but sizing wasn’t great.
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Reviewed in the United States on August 1, 2025
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Verified Purchase
Latrice S.
Draper, US
★★★★★ 5
Perfect match and fit!
Size: 16, Color: Navy Blue
It look great on my nephew and matched his pants perfectly!
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Reviewed in the United States on December 3, 2025
H
Verified Purchase
heather
Lowell, US
★★★★★ 5
Good fit
Size: 10, Color: Navy Blue
Nice fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025

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