Smoker mods built for the low-and-slow obsessed

Low Slow Mod Co.

Masterbuilt Gravity Series 1150 Manifold Cover

$149.00
✓ Model-specific fit notes
✓ 30-day fit guarantee
✓ Fast tracked shipping
✓ Real pitmaster support
Product Description

Cleaner Cooks. Less Maintenance. Better Protection.

Keep your Masterbuilt Gravity Series performing at its best with the Low Slow Mod Co. Manifold Cover. Designed specifically for the Masterbuilt 1150, this precision-formed cover protects your factory manifold from grease build-up while helping to reduce flare-ups during long cooks.

Manufactured from premium 304 stainless steel with a durable 2B finish, the cover simply sits over the existing manifold, creating a removable protective barrier that catches grease before it reaches the hot manifold below. The raised anti-flare edges help direct grease away from the hottest part of the cooker, reducing the chance of grease igniting while maintaining unrestricted airflow.

Instead of scraping baked-on grease from the manifold itself, simply remove the cover after your cook and clean it separately. It's a simple upgrade that makes routine maintenance quicker while helping extend the life of your smoker's original components.

Whether you're cooking low-and-slow briskets, ribs, or high-fat cuts, the Manifold Cover keeps your smoker cleaner and ready for the next cook.

Features

  • Designed specifically for the Masterbuilt Gravity Series 1150
  • Precision folded from premium 304 stainless steel
  • Raised anti-flare edges help minimise grease flare-ups
  • Angled top allows for grease runoff reducing spontaneous combustion
  • Protects the factory manifold from grease and carbon build-up
  • Removable design for fast and easy cleaning
  • Maintains unrestricted airflow and cooking performance
  • Simple drop-on installation with no modifications required
  • Designed and manufactured in Australia
Compatible Grills
  • Masterbuilt Gravity Series 1150
Frequently Asked Questions

What does the manifold cover do?

It acts as a removable shield over the factory manifold, catching grease before it reaches the hot manifold surface. This helps keep the manifold cleaner and can reduce grease flare-ups.

Will it affect cooking temperatures or airflow?

No. The cover is designed to sit over the manifold without restricting airflow, allowing your smoker to perform as intended.

Do I still need to clean my smoker?

Yes, but cleaning becomes much easier. Instead of scraping the factory manifold, simply remove the cover and clean it separately after your cook.

What material is it made from?

The cover is manufactured from premium 304 stainless steel with a 2B finish, providing excellent corrosion resistance and durability in high-temperature cooking environments.