Exhaust› Headers, Manifolds and Components
Engineered Marine Products
MANIFOLD EXHAUST
SKU: E051 57-57520
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Engineered Marine Products |
| Part Number | E051 57-57520 |
Videos
MerCruiser Exhaust Buyers Guide 1986-2009 - Powerboatsupply.com
Mercruiser 5.7 Replace Manifold and Risers
REVIEW: Everything Wrong With A Mercury Mercruiser
7.4 Mercruiser Exhaust Water Reversion & Pooling
Mercruiser 5.7 exhaust riser inspection
HOW TO REMOVE and REPLACE MERCRUISER MANIFOLDS & RISERS
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy