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Gibson Exhaust 66573 Cat-Back Dual Split Exhaust System Stainless Steel

(2025-2026 Ram 1500)

Part of: Gibson Exhaust Cat-Back Dual Split System Stainless Steel

Other options in this family: Gibson Exhaust 65699 Gibson Exhaust 65713 Gibson Exhaust 65698 Gibson Exhaust 65715 Gibson Exhaust 69551

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

66573
9 reviews
Sale Price

$911.00

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gibson Exhaust 66573 Cat-Back Dual Split Exhaust System delivers aggressive styling and a deep, throaty exhaust note for enthusiasts seeking maximum performance and bold aesthetics. This stainless steel exhaust system features a groundbreaking dual split design that exits straight out the back through dual stainless tips, creating a distinctive look that works seamlessly with factory bumpers.

Performance Benefits:

  • Reduces backpressure for improved exhaust flow and engine efficiency
  • Delivers typical gains of 15-20 horsepower and increased torque
  • Engineered for maximum fitment on Ram 1500 trucks
  • Stainless steel construction ensures long-lasting durability and corrosion resistance

Installation and Features:

  • Bolt-on installation requires no welding or cutting
  • Dual stainless steel tips exit straight out the rear
  • Compatible with factory bumpers for clean integration
  • Louder exhaust note under towing and heavy load conditions
  • Backed by Gibson's Lifetime Limited Warranty

This complete cat-back system transforms your truck's exhaust performance with professional-grade construction and hassle-free installation, pushing the boundaries of what a truck exhaust system can deliver.

Products specifications

Fits

2025-2026 Ram 1500

Finish

Stainless

Prop 65

WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

Tubing Diameter

2.500 in.

Material

Stainless

Exit Position

Straight Out Back

Exhaust Type

Cat-Back

Outlet

Dual

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

4 x 9 x 13 in. Oval Body; 3.00 in. Inlet; 2.50 in.Dual Outlet.

Tip Description

5in. Polished T304 Stainless Rolled Slash-Cut Tip. Clamp on.

Muffler Description

Baffled & Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound

Tip Specifications

Inlet 2.50 in.; Outlet 5.0 in.; L-12 in.

Exit Position (F05)

Exit Is Straight Out The Back.

Footnote

For Vehicles with factory Dual exhaust Exit.

Product Warranty

Lifetime Limited Warranty

Best pricing and super easy checkout!

Received order as promised, packaged well and items were exactly as advertised.

Picture does not necessarily represent the product, but if you know your part number and thmotorsports show they have it, the price is usually as good as it gets, and shipping is right on time! Definitely worth checking out thmotorsports!!

Needed a diesel fuel cap. Ordered it on a Saturday and received it the following Monday.

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So far so good

Thank you for a quick and east purchase

The Monroe shocks are the only way to renew the factory suspension to your Z55 optioned vehicle. As good or better than the triple price and now unavailable factory shocks.

fast support through Chat. Excellent prices.

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