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Twisted Steel Y-Pipe 3" to 3-1/2" Stainless Steel Exhaust System (Race Series)

RAM 1500 2019 V8-5.7L HEMI
Part Number: 48-42024-RN

MSRP: $832.80


  • In-House Dyno Testing Produced Gains of +29 HP and +49 Lbs. x Ft. of Torque (Tested with Cats PN 48-42024-RC)
  • 409 Stainless-Steel Construction for Lifelong Durability and Good Looks
  • Cat Delete Exhaust System for Race Applications Only
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This Twisted Steel Y-Pipe eliminates your factory catalytic converter giving your HEMI a much more aggressive exhaust tone and an increase in power. It utilizes stock mounting locations and requires zero modifications, making for an easy, hassle-free installation.

Performance Gains:
In-house dyno testing produced gains of +29 horsepower and +49 lbs. x ft. of torque. (Tested with cats PN 48-42024-RC).

409 Stainless Steel Construction:
3" dual to 3-1/2" mandrel bent, 409 stainless-steel tubing for maximum flow and corrosion resistance.

True 2-To-1 Merge Collector:
A true two-to-one mitered merge collector eliminates dead space, frequently found within traditional formed systems, that can cause turbulence and hinder air flow.

Leak Free Seal:
High quality OE-style flanges and band clamps are used for a complete 360-degree sealing surface.

Hassle-Free Installation:
This product utilizes your vehicle’s OE exhaust hanger, flange, and includes O2 sensor extension leads designed to fit perfectly within the existing mounting locations.

Combine With aFe Headers:
When paired with aFe’s Twisted Steel Headers, this y-pipe frees up even more air flow, for a more significant improvement in performance.

Fitment Note:
This item will only fit models with one of the wheelbase configurations listed below:
Quad Cab 6'-4" Bed 140.5 wheelbase
Crew Cab 5'-7" Bed 144.6 wheelbase
Crew Cab 6'-4" Bed 153.5 wheelbase

Race Disclaimer:
This is a Race Only product that is to be used solely for competition, it cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. To complete the purchase of this item, aFe POWER competition acknowledgement/liability release form must be filled out and submitted.

aFe POWER Y-Pipes are engineered and manufactured in our Corona, California manufacturing facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2019-2019Dodge 1500 HEMI V8 5.7L Gas
2019-2019RAM 1500 HEMI V8 5.7L Gas
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