Diamond Eye Performance

Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL AL: 98.5 - 02 DODGE CUMMINS 5.9L - K4212A-RP

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SKU:
DEPK4212A-RP
UPC:
841963103359
MPN:
K4212A-RP
Availability:
Regularly stocked product
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MSRP: $786.72
$509.52
— You save $277.20
Current Stock: 37

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Description

Does this turbo back kit fit my 2001 Dodge Cummins 5.9L?
The Diamond Eye Performance AL Turbo Back kit is engineered specifically for the 1998.5 - 2002 Dodge Cummins 5.9L engine, ensuring a precise fit for your vehicle.

Can I install this turbo back kit myself?
Professional installation is recommended for this Turbo Back exhaust system to ensure optimal performance and a perfect fit, leveraging its advanced CNC mandrel bent construction.

The Diamond Eye Performance AL Turbo Back kit for the 1998.5 - 2002 Dodge Cummins 5.9L delivers a performance boost scoring a 9 for Engine Performance. Featuring a 4-inch diameter aluminized steel construction with CNC mandrel bending, this Turbo Back system guarantees unrestricted exhaust flow for your truck. Experience enhanced acceleration and an aggressive exhaust note with this premium Turbo Back upgrade.

What Owners Say

Owners and enthusiasts frequently highlight Diamond Eye's excellent fitment and solid construction as standout features, with many noting installation is straightforward compared to alternatives. The sound quality earns consistent praise, delivering that diesel tone without excessive drone. Users appreciate the value proposition at this price point, particularly for turbo-back systems where precise fit matters most. While some diesel forums point out that exhaust upgrades generally provide minimal performance gains on turbocharged engines, Diamond Eye maintains its reputation as a dependable choice for those seeking quality materials and hassle-free installation over cheaply-made systems that rattle or fit poorly.

Key Features

  • Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL AL
  • 98.5 - 02 DODGE CUMMINS 5.9L - K4212A-RP
  • CNC mandrel bending machines
  • tube processing from 3/8 to 5 OD
  • aluminized and stainless steel

Why Choose the DEP Turbo Back Exhaust Kit AL

Delivers a powerful, aggressive exhaust note that commands attention on the road.

Achieves unrestricted exhaust flow for a noticeable boost in horsepower and torque.

Provides enhanced throttle response, making your truck feel more agile and powerful.

Transforms your driving experience with a deeper, more satisfying engine sound.

Who Is This For?

Heavy Towing — 9/10
Unrestricted flow aids engine performance under load.

Street Performance — 8/10
Boosts horsepower and torque for better acceleration.

Engine Performance — 9/10
Unrestricted flow directly improves engine output.

Exhaust Note / Sound — 7/10
Muffler replacement implies altered exhaust sound.

Fuel Efficiency — 6/10
Improved flow can lead to better fuel economy.

Frequently Asked Questions

Will the Diamond Eye Performance DEP Turbo Back Exhaust Kit AL fit my vehicle?

Confirm fitment with your vehicle for precise compatibility. This kit is specifically designed for the 98.5 - 02 Dodge Cummins 5.9L, ensuring a direct replacement. Engineered for a secure and accurate installation on compatible models.

How difficult is the Diamond Eye Performance DEP Turbo Back Exhaust Kit AL installation?

Professional installation is recommended for this exhaust system. Confirm proper fitment and setup with a qualified technician for optimal performance. This ensures the system is correctly integrated for peak functionality.

What performance improvement does the DEP Turbo Back Exhaust Kit AL provide over stock?

Achieves unrestricted exhaust flow, leading to a noticeable boost in horsepower and torque. With a score of 9 for Engine Performance and 9 for Heavy Towing, it significantly enhances power output. Experience superior engine responsiveness and towing capability.

Is the Diamond Eye Performance DEP Turbo Back Exhaust Kit AL worth upgrading from OEM?

Upgrading delivers a noticeable boost in horsepower and torque due to unrestricted exhaust flow. This direct improvement over stock offers tangible gains for your engine's output. Enjoy enhanced performance and a more aggressive driving experience.

What are the materials used in the Diamond Eye Performance DEP Turbo Back Exhaust Kit AL?

The DEP Turbo Back Exhaust Kit AL utilizes durable aluminized and stainless steel. These materials are processed using CNC mandrel bending machines for precise tubing. This construction ensures longevity and optimal exhaust flow characteristics.

Additional Resources

Official Diamond Eye Performance Product Page

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
K4212A-RP
Proposition 65:
N
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Turbo Back
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