Gibson 2019 Ram 1500 Big Horn 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless Gibson GIB66570
Gibson 2019 Ram 1500 Big Horn 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless Gibson GIB66570
Gibson 2019 Ram 1500 Big Horn 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless Gibson GIB66570
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Gibson 2019 Ram 1500 Big Horn 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless

Gibson
GIB66570
677418031850
Catback
2 Units In Stock - Ships Next Business Day
$ 1,747.66
$ 1,747.66

SKU: 66570 | UPC: 677418031850

Gibson 2019-2023 Ram 1500 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless

This Gibson cat-back exhaust system delivers an aggressive throaty sound and bold look for 2019-2023 Ram 1500 trucks with 5.7L HEMI engines including Big Horn, Laramie, Rebel and more. It reduces backpressure for average gains of 15-20 horsepower and more torque while maintaining compatibility with factory bumpers. Dual stainless tips exit straight out the back for a clean aggressive stance.

Key Features

  • Stainless Steel Construction: T-304 grade stainless tubing and muffler resist corrosion for long-lasting durability and mirror-polished finish.
  • Performance Gains: Decreases backpressure to produce 15-20 HP increase and added torque verified through dyno testing.
  • Aggressive Sound: Throaty exhaust note that intensifies under towing for enhanced driving experience without drone on highway.
  • Dual Split Design: 2.5-inch mandrel-bent tubing with dual straight rear-exit tips for maximum flow and style.
  • Bolt-On Installation: Hassle-free direct fit using factory mounting points with no welding or cutting required.

Product Notes

  • Exhaust sound increases under towing conditions for better performance awareness.
  • Compatible with all factory bumpers and hangers on listed Ram 1500 models.
  • Backed by Gibson Lifetime Limited Warranty against manufacturing defects.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design clamps to factory catalytic converter outlet flange.
  • Uses existing factory rubber hangers and hardware for precise alignment.

This Part Fits

Year Make Model Submodel
2019-2023 Ram 1500 Big Horn
2019-2023 Ram 1500 Laramie
2019-2021 Ram 1500 Laramie Longhorn
2019-2023 Ram 1500 Limited
2021-2023 Ram 1500 Limited Longhorn
2019-2023 Ram 1500 Lone Star
2021 Ram 1500 Longhorn
2019-2023 Ram 1500 Rebel
2019-2023 Ram 1500 Tradesman
2022-2023 Ram 1500 Classic Express
2022-2023 Ram 1500 Classic SLT
2022-2023 Ram 1500 Classic Special Service
2022-2023 Ram 1500 Classic Tradesman
2022-2023 Ram 1500 Classic Warlock

Why Choose Gibson?

  • Over 30 years engineering exhaust systems for trucks and SUVs.
  • Dyno-tested for real-world power gains and sound refinement.
  • American-made with precision mandrel bends for leak-free flow.

Frequently Asked Questions

  • Q: Will this fit my 2021 Ram 1500 Rebel 5.7L?
    A: Yes, Gibson 66570 bolts directly to 2019-2023 Ram 1500 5.7L models including Rebel with no modifications.
  • Q: What material is used in this exhaust?
    A: Full T-304 stainless steel tubing, muffler, and 4-inch dual tips for rust resistance and high-flow performance.
  • Q: What is the warranty and install process?
    A: Lifetime Limited Warranty covers defects. Bolt-on install takes 1-2 hours using basic tools and factory positions.

Shipping & Handling

  • Method: Freight truck or UPS Freight for heavy package
  • Availability: In stock - ships same or next business day
  • Packaging: Single oversized box measuring 50 x 14 x 14 inches
  • Weight: 54 lbs

Request For Information

Have questions about Gibson 2019 Ram 1500 Big Horn 5.7L 2.5in Cat-Back Dual Split Exhaust - Stainless? Fill out the form below and we'll get back to you by the next business day.
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