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Gibson Exhaust 316000 Axle Back Dual Exhaust System Aluminized with Slash-Cut Tips

(2006-2008 Cadillac STS)

Part of: Gibson Performance Exhaust Dual Exhaust System

Other options in this family: Gibson Exhaust 616006 Gibson Exhaust 76-0038 Gibson Exhaust 316006 Gibson Exhaust 17405 Gibson Exhaust 620001

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

316000
11 reviews
Sale Price

$634.72

1 left at this price

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Usually delivered within 2 days

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Product Details

The Gibson 316000 Axle Back Dual Exhaust System is engineered to unleash the true potential of your muscle car with a deep, aggressive exhaust tone and measurable performance gains. Designed as a direct bolt-on replacement, this aluminized steel system delivers a professional-grade result without the hassle of custom fabrication.

Gibson's proprietary muffler technology uses resonance chambers, directional louvered tuning ports, and angular induction to actively draw exhaust gases through the muffler and expel them at higher velocity — optimizing exhaust scavenging for improved acceleration and increased horsepower output.

Muffler Specifications:

  • Design: Baffled and chambered — no internal packing
  • Sound character: Aggressive tone with minimal interior drone
  • Body dimensions: 4 x 9 x 18 in. oval body
  • Inlet: 2.50 in. offset
  • Outlet: 2.50 in. offset

Tip Specifications:

  • Style: 4 in. polished T304 stainless steel round slash-cut intercooled tip
  • Attachment method: Weld-on
  • Tip inlet: 2.50 in.
  • Tip outlet: 4.0 in.
  • Tip length: 10 in.

Key Features:

  • Aluminized steel construction for corrosion resistance and durability
  • Hassle-free, bolt-on installation with no cutting or welding required for system fitment
  • Dual axle-back configuration for a factory-plus appearance
  • Aggressive exhaust rumble tuned for muscle car applications
  • Backed by Gibson's Lifetime Limited Warranty

The Gibson 316000 is an ideal upgrade for enthusiasts seeking a noticeable improvement in exhaust note and throttle response while maintaining a clean, OEM-style installation.

Products specifications

Fits

2006-2008 Cadillac STS

Tubing Diameter

2.50-in. Aluminized mandrel bent tubing.

Muffler Dimension

4 x 9 x 18 in Oval Body; 2.50 in. Offset Inlet; 2.50 in. Offset Outlet.

Muffler Description

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

Material

Aluminized

Exit Position

Exit Is Straight Out The Back.

Tip Description

4in. Polished T304 Stainless Round Slash-Cut Intercooled Tip. Weld On.

Prop 65

Yes

Tip Specifications

Inlet 2.50 in.; Outlet 4.0 in.; L-10 in.

Outlet

Dual

Category

American Muscle Car

Tip Logo

None

Exit Position

Dual Out Rear

Inlet Inside Diameter

2.500 in.

Tubing Diameter

2.500 in.

Muffler Body Length

18.000 in.

Tip Finish

304 stainless

Tail Pipe Diameter

2.250 in.

Exhaust Type

Axle-Back

Tube Diameter

2.500 in.

Tip Diameter

4.000 in.

Everything I needed was in stock. Good price. Order arrived faster than expected. 5 stars and would recommend to a friend.

Have never had any issues with autoplicity. Very user friendly.

Fast and efficient

Great.

Prompt service

Good service

Good everything

I ordered a set of inner tie rods for my car from Autoplicity and found their prices to be the lowest online for the brand I was looking for. Items were ship out in 2 business days from the original manufacturer. Shipping prices were kind of on the expensive end considering the package size and weight so if Autoplicity adjust their shipping prices to be more competitive, I think their service and pricing would be hard to beat!

Wow talk about FAST shipping...I placed the order...and the door bell rang for delivery!!! The electronic points and coil when in the FJ 4o in just a few minutes and work perfectly...THANKS so much! Larry in Montana

Great pricing and quick shipping. I'll be using them again for sure.

buying things stoned has never been so easy

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