Polar Diesel 1989-1993 Dodge/Ram Cummins 5.9L 4" TURBO BACK STAINLESS
- Make: Dodge/Ram
- Year/Engine: 1989-1993 5.9L 12V Cummins
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Polar Diesel 1989-1993 Dodge/Ram Cummins 5.9L 4" TURBO BACK ST...
1989–1993 RAM 5.9L Cummins 4" Turbo Back Stainless Exhaust – Muffler & Mufflerless Options
Upgrade your 1989–1993 Dodge RAM 2500/3500 with 5.9L Cummins with the Polar Diesel 4" turbo back stainless steel exhaust system. Built from premium T409 stainless steel, this exhaust provides long-lasting corrosion resistance, improved airflow, lowered EGTs, and a deep, aggressive diesel tone.
Designed for easy installation, the system includes pre-welded contour bends, machined flanges, TorcTite® clamps, and pre-bent hangers for a precise, hassle-free fit. Choose between muffler or mufflerless configurations and single-side exit options to match your custom build or performance goals.
Features
- 4" turbo back exhaust for maximum performance
- Premium T409 stainless steel construction for durability and corrosion resistance
- Muffler or mufflerless options available
- Pre-welded contour bends and machined turbo flange for perfect fit
- Contour bent hangers for easy installation
- TorcTite® stainless clamps included
- No bungs required
- Single side exit design
Fitment
- Dodge RAM 2500 / 3500 (1989–1993)
- 5.9L Cummins Diesel Engine
- Cab/Box Configurations: Regular Cab / Extended Cab, Short Bed / Long Bed
Enhance your Cummins RAM with the Polar Diesel 4" turbo back stainless exhaust, designed for aggressive sound, improved performance, and long-lasting durability.
