Mr. Gasket
LTS HEADER REDUCER KIT 3.00"DIA
SKU: M00S 5405
Description
Part #: 5405
Ideal for connecting headers with a 3-bolt 3.0 inch flange to your 2-1/2 inch exhaust system.
Features:
- Adapts 3.0" 3-Bolt Header Flange to 2-1/2" Exhaust
- Complete Collector/Reducer Kit w/Reducers, Flanges, Gaskets & Hardware
- Heavy Gauge Collector Ring
- Grade 5 Bolts w/ Lock Nuts
- Retail Packaging
One Pair, 3-Bolt 3 Inch to 2.5 Inch pipe. Kit includes gaskets and all hardware needed for installation.
Fitment
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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 | Mr. Gasket |
| Part Number | M00S 5405 |
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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