Description
DPS | Turbos for 24v Cummins 1998.5-2002
Genuine DPS Turbo For 1998.5-2002 – 5.9 Cummins 24V 2nd Gen Trucks | Fits 1998.5, 1999, 2000, 2001, 2002
1998.5 Dodge Cummins Turbo
A daily-driven truck needs a turbo that feels responsive, predictable, and durable over the long haul.
DPS turbos improve upon the factory design with forged milled compressor wheels for efficient spool and stronger construction. A 360° thrust bearing and reinforced shaft provide long-term durability under normal and spirited driving.
DPS in-house airflow engineering ensures the turbo operates efficiently across the RPM range, improving drivability without introducing lag or harsh behavior.
Benefits you’ll notice every day:
- Quicker boost response
- Smoother acceleration
- Reduced exhaust restriction
- Reliable long-term performance
This is performance that enhances daily driving without adding maintenance headaches.
DIRECT FIT ON 1998.5-2002 TRUCKS – 4″ DOWNPIPE REQUIRED
Sold standard with DPS wastegated exhaust housing.
Turbonator® VGT Upgrade Available, with exhaust braking capabilities.
- (Turbonator VGT Improves Spool-up by approximately 200-300 RPM’s. See below for details)
DPS Ball Bearing upgrades improve spool-up by 150-200 RPM’s. Ball Bearing and VGT upgrades can be done together for massive improvements in spool-up and responsiveness.
Turbonator® VGT Exhaust Housing Upgrade for your 24V
Improves spool-up by 200-300 RPM’s.
Allows exhaust braking on all truck years.
Improves low-end power and torque.
Improves low-end torque.
Improves engine performance and output.
More responsive and drivable.
Cleans up smoke.
Improves fuel mileage.
Allows a larger turbo to be used because of the quick spool-up.
Options are with or without exhaust braking.
The Turbonator® VGT Exhaust housing comes completely self contained, and works amazing on 24 Valve Cummins engines. It also can be upgraded to the exhaust braking feature on 24V engines as well.
Turbine Housing Info: Most DPS Turbos come standard with a T3 Wastegated exhaust housing, which can be upgraded to the Turbonator VGT/INT Housing. their Wastegated housings flow approximately 22 lbs/min through the wastegate when it is open. This is the equivalent of having one size larger turbine housing at wide open throttle, with the spool-up and drivability of a smaller exhaust housing when accelerating. The best of both worlds! On 5.9 Cummins engines their testing has shown the our T3, wastegated, exhaust housings perform superior in all categories compared to T4 housings non-wastegated housings. Their standard divided scroll turbine housings create boost nearly 100-200 RPM faster and flow equal to or superior to the standard T4 housings at WOT. They also have their Turbonator VGT housing available as an upgrade on most of their turbos, which improve spool-up another 200-300 RPM faster.
Why DPS Compressor Housing are better:
- Ported shroud inlet (unique design)
- Triple barbed inlet and outlet prevent tubes coming off
- Up to 5%-7% increased airflow compared to standard Borg Housing
DPS manufactures (designs, casts and machines) nearly all of their own compressor and exhaust housings. Designed with CFD (Computational Fluid Dynamics) software for improved flow compared to anything tehir competitors have. Their engineer staff knows how our products flow and perform, we don’t just guess.
