Heavy-duty cast alloy reducers for performance builds
These Independent Motorsports cast alloy reducers are built tough for automotive and industrial fabrication. Designed for strength and reliability, they’re ideal for exhaust systems, intercooler piping, and custom applications where precision and durability matter.

Available Sizes

• 3.5" to 4"

• 3" to 4"

• 3.5" to 3"

• 2.5" to 3"

Key Features

• Cast alloy construction for strength and reliability

• Wide application: intercooler piping, turbo systems, and custom fabrication

• Precise fitment for smooth transitions and improved airflow

• Strong, corrosion-resistant material for long-lasting use

Full Specs
Brand: Independent Motorsports
Product Type: Cast Alloy Reducer
Sizes: 3.5" → 4", 3" → 4", 3.5" → 3", 2.5" → 3"

What's Included
1 x Independent Motorsports cast alloy reducer (size selected)

Notes
Choose the correct size before ordering.