Ansa BW3057 Exhaust Muffler - Rear
OE Quality 60-Day Returns
Ansa

Ansa BW3057 Exhaust Muffler - Rear

Brand Ansa BW3057
Position Rear
Grade Type Standard replacement
Boxed No
Fits BMW · 7 vehicles

Factory replacement. Direct-fit muffler engineered to bolt on accurately every time.

Standard replacement. A practical exhaust muffler for straightforward service.

Bolt-on accuracy. Fully compatible with factory components for easier installation.

Cross-references 18121178047 for the same application. See all 1.

$265.03Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $265.03
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Exhaust Muffler options

Ansa BW3057 Rear Muffler for BMW 325e

The Ansa BW3057 is a standard replacement exhaust muffler built for direct-fit service on select BMW 325e rear applications. It is engineered as a factory-style replacement for 1984-1987 BMW 325e models, including OE-design fitment for the rear position.

Key Features

  • Standard replacement exhaust muffler for factory-style service
  • Direct-fit, OE-design construction for rear installation
  • Fits 1984-1986 BMW 325e, rear
  • Fits 1987 BMW 325e, rear, to 8/87
  • Built for stamped or welded exhaust system applications
  • Fully compatible with factory components
  • Ansa BW3057 for import vehicle exhaust repair

Detailed Description

Ansa BW3057 is a rear exhaust muffler for BMW 325e models that need a standard replacement part with OE-style fitment. This muffler is designed for the rear position on 1984-1987 BMW 325e applications, with the 1987 listing limited to vehicles built to 8/87 and specified as an OE-design, 1-piece unit. For buyers searching for a BMW 325e rear muffler, Ansa BW3057 offers a direct-fit solution that aligns with factory exhaust components.

Ansa focuses on replacement exhaust products for import vehicles, with direct-fit systems and related hardware engineered for accurate bolt-on installation. This part cross-references BMW 18121178047 for the same application.

Common Repair Uses

  • Replacing a rusted or corroded rear muffler
  • Restoring exhaust flow after a damaged muffler housing
  • Correcting exhaust noise from a failing rear muffler
  • Replacing an OE-style BMW 325e rear exhaust component
  • Servicing a factory exhaust system on 1984-1987 BMW 325e models

Installation Notes and Tips

Verify the vehicle build date before ordering, especially for 1987 BMW 325e models, which are listed only through 8/87. Confirm rear-position fitment and match the OE-design configuration before installation. Compare the existing exhaust layout and factory connection points to ensure the replacement muffler matches the original system.

Quality Assurance

Ansa manufactures replacement exhaust products to meet or exceed industry standards and to work with factory components. BW3057 is a standard replacement muffler intended for accurate fitment on the listed BMW 325e applications.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModel# DoorsLitersCylindersPositionNotes
1987BMW325e2 Door2.7LL6RearOE Design; To 8/87; 1-Pc Unit
1987BMW325e4 Door2.7LL6RearOE Design; To 8/87; 1-Pc Unit
1986BMW325e2 Door2.7LL6RearOE Design; 1-Pc Unit
1986BMW325e4 Door2.7LL6RearOE Design; 1-Pc Unit
1985BMW325e2 Door2.7LL6RearOE Design; 1-Pc Unit
1985BMW325e4 Door2.7LL6RearOE Design; 1-Pc Unit
1984BMW325e2 Door2.7LL6RearOE Design; 1-Pc Unit
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
18121178047