MAGNUM

HEADACHE RACK 419STBRO1TB

Name: HEADACHE RACK 419STBRO1TB
Brand: MAGNUM
SKU: M068 419STBRO1TB
Price: 1070.56 USD
Availability: InStock

$1,070.56

SKU: M068 419STBRO1TB

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Ships in 4–6 weeks

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

This Magnum High-Flow catalytic converter is designed for gas engines from 351 up to 450 HP with a single exhaust system. It aims to increase horsepower by 5 to 7% and improve fuel economy by 3%. It features an alloyed steel body with a ceramic substrate, a heat-shielded sturdy design, and 300 CPI (cells per inch). It is a universal MIG/TIG weld-on installation, requiring about 1 hour for an exhaust fitter/welder. It's designed not to trigger the check engine light when installed on a stock exhaust system and promotes gas flow by up to 20%.

Fitment

Fitment Guaranteed

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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	MAGNUM
Part Number	M068 419STBRO1TB

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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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