Air and Fuel› Intake Manifolds and Components

Bully Dog

Bully Dog Big Rig Intake Manifold Cummins ISX SCR (2350) 2014-2017 Cummins 2350 ISX 14-17

$1,670.56

SKU: B00J 85131

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Bully Dog 85131 is a red, upper intake manifold designed as a direct bolt-on replacement for OEM parts without modifications. It features smoother contours and larger ports than the OEM manifold, aiming to reduce fuel consumption through a free-flowing design and increase horsepower, torque, and efficiency.

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

BrandBully Dog
Part NumberB00J 85131

Videos

Cummins ISX CM2350 Full Tilt Manifold with Bully Dog Turbo Install | Peterbilt 389

Cummins ISX CM2350 Full Tilt Manifold with Bully Dog Turbo Install | Peterbilt 389
Bully Dog Big Rig X15 Testimonial

Bully Dog Big Rig X15 Testimonial
Bullydog manifold overview

Bullydog manifold overview
Honest Bully Dog Manifold & Tuner Review Plus MPG Comparison

Honest Bully Dog Manifold & Tuner Review Plus MPG Comparison

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.

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