GFB Nissan Skyline (GTS-T) Deceptor Pro II - Blow Off Valve Venting Bias Kit

GFB Nissan Skyline (GTS-T) Deceptor Pro II - Blow Off Valve Venting Bias Kit

Marsoni

M251S

$236.34

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

GFB Nissan Skyline (GTS-T) Deceptor Pro II - Blow Off Valve Venting Bias KitControl the sound of your BOV "ON THE FLY." Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat. To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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After watching some videos, I decided to pick up these lights to go on my work truck. I work in a lot of remote locations across CO, WY, and NM. Traveling at night down dark highways and dirt roads can be a little stressful when wildlife is out. Not anymore with these lights! I can easily see anything in the ditches around me and at least 3/4 of a mile ahead of me. I’ve been running them for a few months and have had zero issues out of them. They seem to be super durable, easy to install with all the wiring included, look great on the truck, and you cannot beat the price to performance value. It’s also nice that the include yellow lenses to change the color of the beams for fog. Don’t waste your money on more expensive lights, these will get the job done perfectly for a lot less.

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Reviewed in the United States on February 3, 2026

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kevin

Omaha, US

★★★★★ 5

Very nice quality

Color: 4" Combo Light, Color: 4" Combo Light

I love these. They look great and very bright.

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Reviewed in the United States on May 17, 2026

Verified Purchase