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Ignitions and Electrical› Charging Systems

PAC

AmpPRO 4 AP4- Amplifier Integration Interface

$549.00 $539.99 Save $9.01

SKU: GM61

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The GM AmpPRO 4 AP4-GM61 is an amplifier integration interface designed for select GM vehicles with Bose sound systems. It allows for the seamless addition of aftermarket amplifiers while retaining factory audio controls and settings. This interface provides a plug-and-play installation, eliminating the need for cutting or drilling.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPAC
Part NumberGM61
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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