GSC P-D Toyota 3STGE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 8

GSC P-D Toyota 3STGE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 8

Marsoni

M251S

$169.24

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

GSC P-D Toyota 3STGE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 8SKU: 2073 8 GSC P D Toyota 3S GTE 23 8N Chrome Polished Exhaust Valve 30mm Head (+1mm) SET 8 for 1990 1999 Celica & MR2 Turbo GSC Power Division exhaust valves deliver reliable performance for Toyota 3S GTE engines in 1990 1999 Celica ST185 ST205 Turbo 4WD and MR2 Turbo SW20 models. The 30mm head diameter provides 1mm over stock size to improve exhaust flow and engine breathing for noticeable power gains. Chrome polished stems ensure long lasting

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This is my second (at least) Nilight wiring harness. I wanted to re-do the lights on my Rhino 660. This makes it SO EASY! 👍🏼😉 And a hell-of-a-deal!! All I had to get was a "reamer" drill bit to enlarge the switch holes on my dash. Run the wire, attach the ends to the light, switch & power source, all done. I did add "shrink tubing" to my connections to add an extra layer of insulation/weatherproofing. 👍🏼

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Reviewed in the United States on November 16, 2025

Verified Purchase

Daniel T.

Chelsea, US

★★★★★ 5

Definitely a good buy very professional craftsmanship

Color: 14AWG-1 Lead

As a retired master technician for Honda and all makes and models of automobiles this harness is a cut above the others is put together immaculately and anyone that can put a wire through the firewall I purchased my light bar to harbor freight 22 in great lighting but their harness kit was 56 bucks I paid under 24 this and it looked identical except the switch on this is actually much more appealing cosmetically and works well functionally just had to drill a hole in one of the blanks 4 switches in my truck made it fit perfect and has worked flawlessly since I put it in a couple weeks agodefinitely do your homework sometimes I find great deals at harbor freight that nobody can touch on Amazon but then other times vice versa Amazon has a great product at a great price compared to harbor freight in other retailers

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Reviewed in the United States on February 22, 2020

Verified Purchase

FrugalDad

Boise, US

★★★★★ 5

Perfect for roof LED light bar

Color: 14AWG-1 Lead

This worked great for wiring a 50" LED light bar to the roof of my SUV. This kit conveniently includes a relay, switch with backlight, and fuses. I used a step bit to drill the pilot hole for the switch and worked my way up until it was the right size. I zip tied the excess wire and it made for a clean install. My only complaint is that the ring terminals were too large for the battery but it was easy to crimp smaller ones on.

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Reviewed in the United States on June 13, 2022

Verified Purchase

Trevor C.

Bozeman, US

★★★★★ 4

Good harness

Color: 14AWG-1 Lead, Color: 14AWG-1 Lead

I bought this for the nilight 12in bar. It came in the same box and right on time. It easily connected to the light bar and into the engine. There is a lot of slack between the battery terminals and the bar, but it’s understandable if maybe you wanted to mount this on the back of your vehicle. I wish there was more slack between the relay and the switch, as having to go from the battery through the firewall and into the cabin requires sufficient length. I ended up getting rid of the circular switch that came with it and it’s complimentary connectors to replace it with my own rectangular rocket switch that fit better in the cabin. Overall good product. I’d advise to wrap electrical tape around the quick disconnect to prevent any weather wear.

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Reviewed in the United States on August 19, 2020

Verified Purchase

Glock30sf

Bozeman, US

★★★★★ 5

Good

Color: 14AWG-1 Lead

I have used nilight products for years now and they are good for the price.

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Reviewed in the United States on October 12, 2025