My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Magnaflow 15812 Street Series Stainless Steel Axle-Back Exhaust System

(1996-1999 BMW 328i Base; 1996-1999 BMW M3 Base; 1992-1995 BMW 325i Base; 1998-1999 BMW 323i Base; 1992-1995 BMW 318i Base + 5 more models)

Manufacturer

Part Number

15812
Sale Price

$720.83

In Stock (10+)

delivery box

Usually delivered within 2 days

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 15812 Street Series Axle-Back Performance Exhaust System is a direct-fit replacement designed to deliver dyno-proven power gains and enhanced exhaust sound. This system features mandrel-bent 2.5-inch main piping with a straight-through muffler, ending in a single straight passenger side rear exit with a 4-inch polished, welded-on double wall straight cut rolled edge tip.

Key Features:

  • Constructed from durable 409 stainless steel with mandrel-bent tubing for corrosion resistance and maximum exhaust flow
  • Delivers moderate exterior and mild interior sound levels - aggressive enough for performance without being overwhelming
  • Straight-through flow design for unrestricted horsepower and torque while maintaining exhaust efficiency
  • Includes one polished stainless steel straight-through muffler with 7.5-inch tip length
  • Direct-fit design developed using extensive 3D scanning for easy DIY installation
  • Complete hardware kit included with band clamps, bolts, nuts, washers, and hangers
  • Engineered balance of noise levels, tested against SAE J1169 standards

Manufactured in the USA using CNC precision robotic techniques, this axle-back system replaces your existing exhaust from near the rear axle back. The system is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty. Bolt-on installation requires no cutting or welding, making it ideal for enthusiasts seeking improved performance and sound with straightforward installation.

Products specifications

Fits

1996-1999 BMW 328i Base; 1996-1999 BMW M3 Base; 1992-1995 BMW 325i Base; 1998-1999 BMW 323i Base; 1992-1995 BMW 318i Base; 1992-1995 BMW 325is Base; 1992-1995 BMW 318is Base; 1996-1999 BMW 328is Base; 1998-1999 BMW 323is Base; 2000-2005 Toyota Celica

Main Piping Diameter

2.5

Muffler Finish

Polished

Muffler Material

Stainless steel

Series

Street

Tip Diameter

4

Tip Finish

Polished

Tip Length

7.5

Tip Shape

Round

Inlet Connection Type

Bolt-On

Type

Axle-Back

Exit Style

Single Straight Passenger Side Rear

Subtitle

Axle-Back

Tip Type

Welded;Double Wall;Straight Cut;Rolled Edge

Tip Material

Stainless Steel

Muffler Type

Straight-Through

Muffler Quantity

1

Pipe Material

Stainless Steel

Muffler Finish

Satin

Best prices, fast shipping, good service. Thank you!

Great prices and shipped promptly.

Great products, and pricing

Seller is fast, selection is great, website is well organized. Prices are some of the best online and very competitive. Order # 12377 for J. Park

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

best prices around by far for the exact same product! Would definetely recomend autoplicity to a friend

Saved me $150 over Mopar brand fan assembly for my 2005 300C 5.7 HEMI. Delivery was extremely quick, the part was a perfect fit, and working as expected. Thank you!!!

the product was the cheapest price i could find on the web and shipping was quick i got the part in two days from purchase

Wonderful experience with seller. Ordered on a Monday night and received on Thursday. Talking about service. Man these guys are awesome. I will be ordering more in the future with Autoplicity. Thanks again!

Share icon
Return Policy
Returns are easy at THMotorsports

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