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9 items $3,225.93
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9 items $3,225.93
“Neonbull O2 Sensor Socket Set – Universal Tool Kit for Oxygen Sensor Install & Removal” has been added to your cart. View cart
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Home Accessories 2.5 Collector Flange & Donut Gasket Header JDM ITR Exhaust Civic Integra Del Sol
2.25" /57 mm Universal 180º Mandrel Bent Weldable 16 gauge Stainless Pipe Piping
2.25" /57 mm Universal 180º Mandrel Bent Weldable 16 gauge Stainless Pipe Piping $22.95
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12 Inch 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic RSX Prelude
12 Inch 4 Wire o2 Oxygen Sensor Relocation Harness Honda Acura Civic RSX Prelude $9.95

2.5 Collector Flange & Donut Gasket Header JDM ITR Exhaust Civic Integra Del Sol

$28.95

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SKU: FLANGE-2.5"/2BOLT (B) & (DONUT) Category: Accessories
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Description

2.5″ HEADER COLLECTOR FLANGE AND DONUT GASKET KIT

A MUST NEED FOR AFTERMARKET HIGH-PERFORMANCE HEADER THAT HAS A 2.5″ OUTLET OR JDM INTEGRA TYPE R HEADER.
COLLECTOR FLANGE CAN BE WELDED ONTO THE CATALYTIC CONVERTER, OR EXHAUST SYSTEM OF YOUR CHOICE.

KIT INCLUDE HIGH-QUALITY DONUT GASKET MADE OUT OF PURE STAINLESS STEEL WIRES NOT THE CHEAP SOFT LEAD VERSION THAT WILL BREAK DOWN AND START LEAKING AFTER A SHORT TERM OF USE.

KIT INCLUDE:
2.5″ HEADER COLLECTOR FLANGE
2.5″ STAINLESS HIGH-QUALITY DONUT GASKET.

Additional information
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    Neonbull specializes in high-quality Sensor Spacers, engineered for precision and reliability across industries.

    • 17224 S Figueroa St j0103, Gardena, CA 90248, USA
    • Phone: (310) 414-7414
    • Email: Support@neonbull.shop
    Recent Posts
    • Maximize Emissions Efficiency with a 180° Oxygen Sensor Spacer
      May 17, 2025 No Comments
    • The Ultimate Guide to 45° O2 Sensor Extender Adapters
      May 17, 2025 No Comments
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      Precision Sensor Spacers for Optimal Performance







      Neonbull delivers precision-engineered Sensor Spacers across industries for seamless alignment, performance, and durability. Trusted by pros, built for precision.

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