Exterior Components› Body Panels and Components

Bully Dog

Bully Dog Big Rig Exhaust Manifold Trubo Gasket Kit ISX Cummins Signature ISX 1999-2003

$234.44

SKU: B00J 85154

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Bully Dog Cummins Signature ISX Turbo Gasket Kit is a direct replacement for worn-out gaskets in your 1999-2003 Cummins Signature ISX engine. It features a reinforced graphite design with stainless steel inner eyelets to ensure a secure seal and prevent exhaust leaks. This kit offers a durable solution for optimal engine performance and longevity.

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 85154

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

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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