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13-18 Ram 6.7L Cummins 2500 LB Diamond Eye 4 Inch DPF Back Aluminized Exhaust
$357.03
- Part Number: K4257A
- Est. Ship Time: Contact to Confirm Availability
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This is an AFTERMARKET piece, it may not be a direct replacement in a stock exhaust system. One end is ID, the exhaust exit side is OD.
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2007.5-2012 Ram 2500/3500 Cummins 6.7L trucks. WILL NOT FIT CAB & CHASSIS TRUCKSFilter Back, Single Side Exit, T409
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Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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**This Kit Does Not Include Muffler**
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Backordered
Backordered with No ETA (Updated on 4/30/2025)
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
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**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
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Allow a 1 week lead time!
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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$419.19
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$405.23
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
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*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
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Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
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Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
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*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
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*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
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Leaf/Coil Spring Suspension
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5" Filter Back, Single Side, T409 Stainless
MBRP part number: S61650409 (old part number: S6165409)
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Built to Perform You count on your truck ..
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*2013-2013 Dodge/Chrysler Cummins 6.7L 2500, (All LEAF SPRING excl. CC/SB)*2013-2022 Dodge/Chrysler Cummins 6.7L 3500, (All LEAF SPRING excl. CC/SB)4"..
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2 Week Build Time! Contact to Confirm Availability
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