Exhaust› Headers, Manifolds and Components

Killer Bee

4-1 Holy Header Exhaust Manifold

$1,985.00

SKU: KILHH4-1

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Killer B Motorsport 4-1 Holy Header is an exhaust manifold designed to increase exhaust flow and maximize turbocharger potential. Its equal-length design promotes quick spool-up and an aggressive exhaust note, while improving performance and response across the entire RPM band.

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

BrandKiller Bee
Part NumberKILHH4-1
CategoryExhaust

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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