My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Magnaflow 15671 Street Series Cat-Back Exhaust System 2.5in Stainless Steel Dual Split Rear

(1999-2004 Ford Mustang; 1999-2003 Honda Odyssey EX; 2004 Honda Odyssey LX)

Part of: Magnaflow Street Series Cat-Back Exhaust System

Other options in this family: Magnaflow 15684 Magnaflow 15832 Magnaflow 16633 Magnaflow 16649 Magnaflow 19373

Manufacturer

Picture for manufacturer Magnaflow

Part Number

15671
6 reviews
Sale Price

$896.37

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MagnaFlow 15671 Street Series Cat-Back Performance Exhaust System brings out the personality of your 4.6L 1999-2004 Ford Mustang with dyno-proven performance and the resonant, throaty sound that MagnaFlow is famous for. This cat-back layout replaces your ride's stock exhaust components from near the catalytic converter on back, delivering improved flow dynamics and increased horsepower.

Performance Construction:

  • Fast-flowing, mandrel bent 2.5in. main piping with 2 straight-through mufflers
  • Free-flowing, straight-through perforated stainless steel core with stainless mesh wrap and acoustical fiber fill
  • Durable, corrosion-resistant stainless steel construction
  • Dual split rear exit with 3.5in. polished clamp-on single wall angle cut tips
  • Tubing Size: 2.5 In. with 4 x 9 x 14 In. Muffler

Sound & Performance:

  • Moderate exterior and mild interior sound levels
  • Extensive dyno testing ensures increased engine power by improving flow dynamics and evacuation of exhaust gases
  • Tuned to produce superior interior and exterior sound levels for an enhanced driving experience

Installation & Warranty:

  • Direct-fit design using extensive 3D scanning during development for easy installation
  • Includes all hardware necessary for do-it-yourself installation
  • Produced using CNC precision robotic manufacturing techniques
  • Proudly made in the USA
  • Backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty

Products specifications

Fits

1999-2004 Ford Mustang; 1999-2003 Honda Odyssey EX; 2004 Honda Odyssey LX

Main Piping Diameter

2.5

Muffler Finish

Polished

Muffler Material

Stainless steel

Series

Street

Tip Diameter

3.5

Tip Finish

Polished

Tip Length

16

Tip Shape

Round

Inlet Connection Type

Bolt-On

Type

Cat-Back

Exit Style

Dual Split Rear

Subtitle

Cat-Back

Tip Type

Clamp-On;Single Wall;Angle Cut;Cut Edge

Tip Material

Stainless Steel

Muffler Type

Straight-Through

Muffler Quantity

2

Pipe Material

Stainless Steel

Muffler Finish

Satin

so far so good

I put my order at 7/29 and received nothing after the order. I emailed to ask my order status at 7/31 and at 8/1 I received my order. Pretty fast shipping. I am satisfied with the shipping and hope later tonight the product will work fine for my car!

Very nice people very considerate and helpful plus the price was nice

Quick to ship. No complaints here.<br>

I am extremely happy with Autoplicity from start to finish! They had the best prices online on Hawk Performance pads and were shipped the day I ordered. They were at my door step within two days of me ordering them! You can't beat that anywhere. Cheaper and faster, it truely dosen't get any better than that.

The best price I could find on the internet, item received was just as described, shipping was extremely quick. What else is there to say? Autoplicity should be the benchmark for internet sales.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy