"Rolling coal and crushing souls." Boss Ross Diesel: unapologetically overboosted.

More boost, less excuses.

We don't chase horsepower, we drag it -- screaming out of your mill.

Built for torque, tuned for trouble.

From farm trucks to track monsters—we make 'em all spool happy.

Lift it, lock it, launch it—regret nothing.

Built to crawl over rocks, mall curbs optional.

Turning daily drivers into trail survivors—one questionable mod at a time.

We put the ‘overkill’ in overland. Boss HP —where mild upgrades go to die.

If it ain’t broke, you’re not pushing hard enough.

Built to tow your house, and scare your neighbors.

Making smoke signals since… well, since your last tune.

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Year Make Model Submodel Engine

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~(1.1 lbs. 10X5X2)~ GMC Trk. (6.6L) 403 cid Duramax Turbo Diesel (2001-2003) VIN in1in

Name: ~(1.1 lbs. 10X5X2)~ GMC Trk. (6.6L) 403 cid Duramax Turbo Diesel (2001-2003) VIN in1in
Brand: Mahle
SKU: MCI41909
Price: 488.66 USD
Availability: InStock

~(1.1 lbs. 10X5X2)~ GMC Trk. (6.6L) 403 cid Duramax Turbo Diesel (2001-2003) VIN in1in

$488.66 USD

~~$488.66 USD~~ $488.66 USD

Sale Sold out

~(1.1 lbs. 10X5X2)~ GMC Trk. (6.6L) 403 cid Duramax Turbo Diesel (2001-2003) VIN in1in

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Product	Product subtotal	Quantity	Price	Product subtotal
~(1.1 lbs. 10X5X2)~ GMC Trk. (6.6L) 403 cid Duramax Turbo Diesel (2001-2003) VIN in1inMCI41909	~(1.1 lbs. 10X5X2)~ GMC Trk. (6.6L) 403 cid Duramax Turbo Diesel (2001-2003) VIN in1inMCI41909 Regular price ~~$488.66~~ Sale price $488.66/ea	$0.00	Quantity	Regular price ~~$488.66~~ Sale price $488.66/ea	$0.00