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 1-2 Business Days
  • Low Price Guarantee

5 5 out of 5 stars
(2 customer reviews)


List Price: $649.12

Save: $167.41



  • 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: 1-2 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.