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RPI Diesel

01-04 Duramax 3.5" KBDP Turbo Horn

01-04 Duramax 3.5" KBDP Turbo Horn

RPI Diesel

01-04 Duramax 3.5" KBDP Turbo Horn

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$123.95

Color

Black

Quantity

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Quantity

1

01-04.5 Duramax LB7
This is the high flow 3.5" Turbo horn for LB7 Duramax
Adds 15+ Horsepower, faster spool up, lower egt's, more Turbo whistle.
Stock horn is only 2-3/8", This is 3-1/2" that is a huge increase in airflow!
Does not fi...

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RPI Diesel

4.8 (99)

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