null Skip to main content
Toggle menu
GUD Racing Parts
  • Hello! Sign in

    Your Account
      Access account and manage orders
    • Sign in
    • Register
    • Compare
    • Wishlist
  • My cart
    Item
    close
Categories
  • Category

    Category

    • Air and Fuel
    • Books Videos and Software
    • Brakes
    • Chassis Components
    • Drivetrain
    • Engines and Components
    • Exhaust
    • Exterior Components
    • Fasteners
    • Fittings Hoses and Valves
    • Gaskets and Seals
    • Gauges and Accessories
    • Heating and Cooling
    • Ignitions and Electrical
    • Interior and Accessories
    • Mobile Electronics
    • Oils, Fluids and Sealer
    • Paints and Finishing
    • Promotional Collectables and Apparel
    • Safety Equipment
    • Steering and Components
    • Suspension and Components
    • Tools
    • Towing Equipment
    • Wheels and Tires
  • pages
    • Super Sale
    • About Us
    • Technical Articles
    • Contact Us
    • GUD Drivers
    • Shipping & Returns
  • Sign in or Register
    • Facebook
    • Youtube
  • Super Sale
  • About Us
  • Technical Articles

Free Ground Shipping in USA

for orders over $100

Free Exchange

within 30 days of purchase

Amazing Selection

we stock all major brands

Safe Payments

trusted SSL protection

  1. Home
  2. Category
  3. Exhaust
  4. Headers, Manifolds and Components
  5. Header Reducers

Header Reducers

  • 3.50in To 2.50in Welded Reducers (Pair), by FLOWTECH, Man. Part # 10016FLT

    FLOWTECH

    3.50in To 2.50in Welded Reducers (Pair), by FLOWTECH, Man. Part # 10016FLT

    Collector Reducer - Terminator - 3.5 in Inlet to 2.5 in Outlet - 3-Bolt Flange - Steel - Pair
    $64.85
    add to cart
  • 3.5in To 2.5in Reducers (pair), by HOOKER, Man. Part # 11035HKR

    HOOKER

    3.5in To 2.5in Reducers (pair), by HOOKER, Man. Part # 11035HKR

    Collector Reducer - 3.5 in Inlet to 2.5 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
    $63.39
    choose option
  • Sold Out
    3.5in to 3.5in Reducers (pair), by HOOKER, Man. Part # 11037HKR

    HOOKER

    3.5in to 3.5in Reducers (pair), by HOOKER, Man. Part # 11037HKR

    Collector Reducer - 3-1/2 in Inlet to 3-1/2 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
    $44.13
    out of stock
  • 3.5in To 3in Reducers (pair), by HOOKER, Man. Part # 11036HKR

    HOOKER

    3.5in To 3in Reducers (pair), by HOOKER, Man. Part # 11036HKR

    Collector Reducer - 3.5 in Inlet to 3 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair
    $63.35
    choose option
  • Sold Out
    3.5in. Collector 2.5in. Outlet, by HEDMAN, Man. Part # 16012

    HEDMAN

    3.5in. Collector 2.5in. Outlet, by HEDMAN, Man. Part # 16012

    Collector Reducer - Husler Race - 3.5 in Inlet to 2.5 in OD Outlet - 3-Bolt Flange - Gaskets - Steel - Natural - Pair
    $25.99
    out of stock
  • Sold Out
    3in Ball & Socket Flange Kit Aluminized, by HEDMAN, Man. Part # 21154

    HEDMAN

    3in Ball & Socket Flange Kit Aluminized, by HEDMAN, Man. Part # 21154

    Collector Reducer - 3 in Inlet to 3 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Aluminized - Pair
    $48.99
    out of stock
  • Previous
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • Next
!

Footer Start

  • Free Shipping

    over $100

  • Easy Return

    30 days free return available

  • Amazing Selection

    we stock all the major brands

  • Safe Payment

    secure SSL protection

Contect Us
20118A Stone Gate Court Tomball, TX 77377
8328632314
Navigate
  • Super Sale
  • About Us
  • Technical Articles
  • Contact Us
  • GUD Drivers
  • Shipping & Returns
  • Sitemap
Popular Brands
  • ALLSTAR PERFORMANCE
  • COMP CAMS
  • ARP
  • MOROSO
  • VIBRANT PERFORMANCE
  • HOLLEY
  • FIVESTAR
  • FRAGOLA
  • AUTOMETER
  • QUICKCAR RACING PRODUCTS
  • View All
Categories
  • Category
Subscribe to our email

Get the latest updates on new products and upcoming sales

  • Facebook
  • Youtube

© 2025 GUD Racing Parts

x
Compare

Item Successfully added to comparison list.

x
Compare

Item Successfully removed from comparison list.

x
Compare

At least 2 products are needed to make a valid comparison.