order by phone (Se Habla Español) 1-800-913-6119 | 1-801-214-2997 or Live Chat
To guarantee this part fits your vehicle, click here. If it doesn't fit your vehicle, we'll recommend similar products.
view image gallery

Gibson9704 Dual Extreme Exhaust System - 1.75 in. Main Piping Diameter, Dual, Behind Each Rear Tire, Natural, Aluminized steel

Part #: G279704 | Mfr #: 9704

In Stock
Ships out in 2-3 business days
  • APW Bestseller
  • Low Price Guarantee

5 5 out of 5 stars
(2 customer reviews)


List Price: $618.21

Save: $136.50



  • Series: Gibson Dual Extreme
  • Material: Aluminized steel
  • Color/Finish: Natural
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Each Rear Tire
  • Exit Quantity: Dual
  • Includes: Fully welded Superflow muffler, zinc-plated 0.375-0.5 in. thick factory style hangers, heavy-duty clamps
  • Main Piping Diameter: 1.75 in.
  • Muffler Configuration: Single inlet and dual outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 3 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty

Product reviews

Good Exhaust by Chris, November 21, 2008

Ease of Use/Installation:
Overall Rating:

Easy to install, good sound and look. If I stop stomping on the gas pedal to hear the exhaust it may even help my gas mileage a bit. The hardest part was getting the stock exhaust out from under the truck.

GREAT H.P. AND SOUND FOR THE MONEY!!!!!! by kcfordman01, April 21, 2008

Ease of Use/Installation:
Overall Rating:

I just bought this for my 05 Ranger Fx4 Level ll auto, with a 4'' suspension and 33'' tires and I ran 4 tanks and now I'm getting an average of 17 mpg from normal 12-13 mpg. The H.P. gains are great you can feel the power when you step on it and you get great sound too!!!! When towing there is a great improvement as well.