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Gibson Exhaust 65639 Cat-Back Super Truck Exhaust System Stainless Steel Dual Exit

(2010-2013 Chevrolet Silverado 1500; 2010-2013 GMC Sierra 1500)

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

65639
13 reviews
Sale Price

$621.50

Estimated ship date Sunday, November 22

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Gibson Super Truck Exhaust System delivers aggressive performance and sound for trucks that demand maximum power. This cat-back exhaust system features a unique dual tailpipe design that exits in front of the rear tires with polished stainless steel tips, creating a distinctive race-inspired appearance and deep, powerful exhaust note.

Performance Benefits:

  • Dyno-tested gains averaging 10-15 horsepower and 15-20 lb-ft of torque
  • Improved throttle response and acceleration
  • Aggressive race rumble tone with loud, deep sound
  • Baffled and chambered muffler design with no internal packing
  • Minimal interior drone for improved cabin comfort

Construction and Specifications:

  • Stainless steel construction for corrosion resistance and durability
  • Oval muffler body: 4 x 9 x 18 inches with 3-inch center inlet and dual 2-inch outlets
  • Polished T304 stainless steel rectangular tips (6 x 2.75 inches) with 2-inch inlet
  • Clamp-on tip design for easy installation
  • Bolt-on installation with no welding required

This system is designed for performance and sound enthusiasts seeking maximum exhaust tone. Backed by Gibson's Lifetime Limited Warranty. Note: Not recommended for towing applications. Sound level may exceed 95 decibels.

Products specifications

Fits

2010-2013 Chevrolet Silverado 1500; 2010-2013 GMC Sierra 1500

Tubing Diameter

2.50-in. Stainless mandrel bent tubing.

Muffler Dimension

4 x 9 x 18 in Oval Body; 3..0. in. Center Inlet; 2.00 in. Dual Outlet.

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 Rectangle Tip. Clamp on.

Tip Specifications

Inlet 2 in.; Outlet 6 x 2.75 in.; L-6 in

Outlet

Dual

Exit Position

Exits In Front of Rear Tire.

Category

Truck and SUV

Material

Stainless Steel

Inlet Inside Diameter

3.000 in.

Tubing Diameter

2.500 in.

Exit Position

Front of Rear Tire

Tip Diameter

6.000 in.

Muffler Body Length

18.000 in.

Exhaust Type

Cat-Back

Tail Pipe Diameter

2.500 in.

Wonderful

Good

Great price. Fast shipping

Great price

Price is very nice. I would recommend people’s shopping here thanks.

Great prices!

great pricing

Item was exactly as described and was delivered on time Friday after ordering it on Wednesday. Great job! Thanks.

I was very pleased with my transaction with Autoplicity. My order was shipped the next day and received the following day. The pricing was also the best I could find. I would definitely buy from them again and recommend them to others.

So far so good.

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Lowest prices, free and fast shipping, excellent product.

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

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