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Flowmaster Venturi Reducer Cone R3530

Flowmaster Venturi Reducer Cone R3530
Flowmaster Venturi Reducer Cone R3530
$63.99 ea
NEWARRIVING SOONEstimated Ship Date 10/16/2023 (If Ordered Today)67 available from HOLLEY PERFORMANCE PRODUCTS as of 09/23/2023
Model: 4005664
Supplier has not provided any fitment data for this product.
Forms smooth transitions from one pipe diameter size to another. Available in various sizes.
  • 16ga Aluminized Tubing
  • 3 Year Limited Warranty
  • Smooth header Collector to System Transition
  • Slip Fit For Ease Of Installation
  • Sold in Pairs
  • Premium Flowmaster Quality
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Installation Notes:
Universal Item - Not a direct fit. Some adaptation required.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.


Download Name File Size


Automotive Item Grade High Performance Part
California Proposition 65 Required No
Color Gray
Diameter (in.) 3.5 ID/3 OD
Emission Code 5
Inlet Diameter 3.500 in.
Inlet Diameter (in) 3.5
Material Aluminized Steel
Material Gauge 16
Outlet Diameter 3.000 in.
Outlet Diameter (in) 3
Part Type Exhaust Pipe Adapter
Style 180 Degree/Straight
Type of Component Reducer
Warranty Time 36 Months


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Flowmaster Venturi Reducer Cone R3530:
Mustang Depot 2023