Kooks R35-35-10 3.5in Round Exhaust Muffler Universal Stainless Steel

Vehicle Fitment

• Universal Performance Exhaust Application (3.5in Exhaust Systems)

Fitment Notes

• Universal-fit exhaust muffler.
• Requires custom fabrication, welding, and exhaust alignment.
• Designed for 3.5-inch inlet and outlet exhaust systems.
• Compatible with race, street, and off-road exhaust applications.
• Professional installation recommended.
• Not vehicle-specific.

Features

• Constructed from premium T304 stainless steel
• Polished stainless steel exterior finish
• Compact round-body muffler design
• Straight-through high-flow muffler construction
• Designed for minimal exhaust restriction
• Spec muffler configuration for Stafford Motor Speedway applications
• Excellent corrosion and heat resistance
• Handcrafted performance exhaust construction
• Suitable for custom street and race exhaust systems
• Made in the USA

Specifications

• Part Number: R35-35-10
• Muffler Shape: Round
• Body Length: 10in
• Overall Length: 15.5in
• Body Diameter: 4.5in O.D.
• Inlet Diameter: 3.5in I.D.
• Outlet Diameter: 3.5in I.D.
• Material: T304 Stainless Steel
• Finish: Polished Stainless Steel
• Configuration: Center Inlet / Center Outlet
• Reversible Design: Yes
• Position: Universal Exhaust System

Included Components

• 1x Kooks Round Stainless Steel Muffler

Product Description

The Kooks R35-35-10 round muffler is a premium universal high-performance exhaust component engineered for custom street, race, and off-road exhaust systems utilizing 3.5-inch tubing. Manufactured from high-grade T304 stainless steel, this straight-through muffler design delivers excellent exhaust flow characteristics while maintaining durability under extreme heat and motorsport conditions.

Designed with a compact 10-inch body and polished stainless steel finish, the R35-35-10 provides an aggressive performance appearance and optimized packaging flexibility for custom fabrication projects. Its straight-through internal construction helps reduce exhaust restriction while supporting high-horsepower naturally aspirated, turbocharged, and supercharged applications.

Originally developed as a Stafford Motor Speedway specification muffler, the R35-35-10 is built to handle demanding racing environments while remaining suitable for high-performance street vehicles. Because this is a universal-fit exhaust component, professional installation and custom fabrication may be required depending on the vehicle and exhaust configuration.