SKU: 66308845700

Voltage PWM controller based on Internally Regulated Alternators PCM CONTROLLED 05+ GM vehicles

Sale price$80.10 Regular price$89.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Voltage PWM controller based on Internally Regulated Alternators PCM CONTROLLED 05+ GM vehiclesThis is a voltage knob made for PCM controlled 05+ GM vehicles with the small rectangular 2 pin plug. It makes it plug and play with the GM 2 pin harness. There is no splicing of your stock plug required. These are generally in stock and ship within a couple of days of purchase. They work on up to 4 alternators of the same type, if youre looking for an alternative to wiring externally regulated setups for newer vehicles this is the option for you!

This is a voltage knob made for PCM controlled 05+ GM vehicles with the small rectangular 2 pin plug. It makes it plug and play with the GM 2 pin harness. There is no splicing of your stock plug required.

These are generally in stock and ship within a couple of days of purchase. 

They work on up to 4 alternators of the same type, if you’re looking for an alternative to wiring externally regulated setups for newer vehicles this is the option for you! 

There is no return policy on this item, you need to make sure you’re ordering the correct controller for your vehicle, message us for information if you are unsure!!!

This does NOT work on any other vehicle, and is made to work on PCM controlled vehicles only. 05-2024 GM 2 pin plug vehicles. The maximum voltage is 15.2-15.5v on brand x and OEM installed regulators. Some brands have a max of less if they use a lesser quality Chinese aftermarket regulator. As low as 14.8-14.9v max.

 

installation is relatively straight forward. Red wire on the knob will go to ignition. Black wire to ground. Plug this into the alternator.

 

there are no cancellations or returns on custom ordered items. We assemble these in house specifically for your vehicle. 

this is a video of the ford unit, but still operating / wiring is the same. Just follow our frequency and % instructions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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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
SKU: 66308845700

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A
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Amazoncustomer
Houston, US
★★★★★ 5
Good quality
Style: Gloss Black Double Slats, Size: F30(2012-2018)
Great high quality upgrade that makes your car look so much better.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 4
Use RTV to secure
Style: Gloss Black Double Slats, Size: E90(2009-2011)
Fitment is okay, the bottom clips of the grill don’t really “clip” in to the bumper. Old Amazon grills flew off since I only used double sided tape to secure them. I used black RTV to secure these ones and they ain’t flying off this time. Over all would buy again.
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Reviewed in the United States on March 3, 2026
B
Verified Purchase
Bohdan Shlapak
Lake Worth, US
★★★★★ 5
Great
Style: Gloss Black Double Slats, Size: F30(2012-2018), Style: Gloss Black Double Slats, Size: F30(2012-2018)
Look great
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Reviewed in the United States on May 8, 2026
J
Verified Purchase
Juanaenae
San Leandro, US
★★★★★ 5
Fitted perfectly
Style: Gloss Black Double Slats, Size: E46(1999-2002)2-Door
Fitted perfectly
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Reviewed in the United States on April 28, 2026
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Verified Purchase
Luis Olvera
Phoenix, US
★★★★★ 5
Looks so dang good!
Style: Gloss Black Double Slats, Size: F30(2012-2018)
These look incredible and are a must have upgrade on every BMW F30. Super easy to install, just snaps into place!
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Reviewed in the United States on April 14, 2026

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