6.5L OBDII Single Tune for 1996+

Name: Quadstar Tuning LLC 6.5L OBDII Single Tune for 1996+ - 6.5L OBDII Single Tune for 1996+
Brand: Quadstar Tuning LLC
SKU: 15408423764062
Price: 350.0 USD
Availability: InStock
Rating: 5 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$350.00

Purchase at Quadstar Tuning LLC

Color

Black

Quantity

Description

For all 1996 and newer 6.5L Turbo diesel vehicles including trucks, vans, cab-chassis, boats, H1 Hummer and anything else with a DS4 pump! This PCM is a sealed unit and requires re-flashing with a custom tune. We will assist with choosing...

Reviews

5.0

5 ratings

Made me love my truck again. Starts smooth, better fuel efficiency, no smoke. Amazing product and well worth the investment to keep your 6.5 running smooth

Jason · March 20, 2026

Best service!!

Nathan · February 18, 2026

Delivery & Returns

Visit Quadstar Tuning LLC for full shipping details

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Returns accepted within 30 days

Exclusions may apply. See full policy

Quadstar Tuning LLC

5 (337)

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Reviews

Delivery & Returns

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Reviews

Delivery & Returns

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