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Gibson Exhaust 66563 Cat-Back Super Truck Exhaust System Stainless

(2006-2008 Dodge Ram 1500; 2003-2007 Nissan Murano)

Part of: Gibson Performance Exhaust Super Truck Cat-Back Exhaust System

Other options in this family: Gibson Exhaust 9532 Gibson Exhaust 69517 Gibson Exhaust 65518 Gibson Exhaust 66513 Gibson Exhaust 9516

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

66563
9 reviews
Sale Price

$803.69

Estimated ship date Wednesday, November 18

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Product Details

The Gibson 66563 Cat-Back Super Truck Exhaust System delivers an aggressive, race-inspired tone with a deep, powerful rumble that serious truck owners demand. Featuring dual tailpipes that exit in front of the rear tires, this bolt-on system requires no welding and is designed for a straightforward, hassle-free installation. Backed by a Lifetime Limited Warranty, this stainless system is built to last.

Dyno-tested results show average gains of 10–15 horsepower and 15–20 lb-ft of torque, delivering real-world performance improvements alongside the sound upgrade. Note: noise levels may exceed 95 dB and this system is not recommended for towing applications.

Muffler Details:

  • Baffled and chambered muffler design
  • No internal packing material
  • Minimal interior drone
  • Aggressive, race-inspired sound profile
  • 7 in. round body
  • 3.00 in. center inlet
  • 2.50 in. dual outlets
  • 19 in. body length

Exhaust Tip Details:

  • 6 in. polished T304 stainless steel oblong slash-cut tip
  • Clamp-on fitment — no welding required
  • Outlet dimensions: 6 x 2.75 in.
  • Tip length: 6 in.

The Gibson Super Truck Cat-Back Exhaust System is an ideal upgrade for truck enthusiasts seeking a bold exhaust note and measurable performance gains in a complete, ready-to-install package.

Products specifications

Fits

2006-2008 Dodge Ram 1500; 2003-2007 Nissan Murano

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

7 in. Round Body; 3.00 in. Center Inlet; 2.50 in. Dual Outlets; L-19 in.

Muffler Description

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

Material

Stainless

Prop 65

Yes

Tip Description

6in. Polished T304 Stainless Oblong Slash-Cut Tip. Clamp on.

Tip Specifications

Outlet 6 x 2.75 in.; L-6 in.

Outlet

Dual

Exit Position

Exits In Front of Rear Tire.

Category

Truck and SUV

Tip Diameter

3.500 in.

Inlet Inside Diameter

3.000 in.

Muffler Body Length

19.000 in.

Tubing Diameter

2.500 in.

Exhaust Type

Cat-Back

Tail Pipe Diameter

2.500 in.

Material

Stainless Steel

Exit Position

Front of Rear Tire

Absolute best price on the web, very fast. Definitely ordering Autoplicity in the near future....

Great price. Smooth transaction. I am repeat customer.

Great pricing and customer service. Item shipped on time and with no complicaitons. Best pricing on the internet that I could find. Great seller.

Great customer service, ships fast. Will buy from again

Excellent prices + great customer service = people I want to do business with... period.

Awesome price! Shipping could be faster, but it was fast enough. Will deff buy again.

This is the first time I've ordered from this site, but things look good from what I can tell so far. They had the parts I was looking for (including a fairly specialized racing part) for a price slightly lower than other places I had looked, and my order shipped the next business day. At the time I wrote this, they were also offering $5 back on my order for writing a review. ;-)

the product i needed was in stop and easy to find

very good low price, had a slight issue but customer service was amazing,. i would recommend AutoPlicity to anyone because of that, good prices, good customer service,. (meaning trust worthy) why not :). A+++ Service will buy from again!

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