Doug's Headers D950 Glass Pack Muffler Side Pipe Insert 4 Inch Diameter Steel Pair

The Doug's Headers D950 Glass Pack Muffler Side Pipe Inserts are designed to enhance exhaust sound and performance for a variety of vehicles. Crafted from durable steel, these slip-in muffler inserts feature a glasspack style that provides a distinctive tone while helping to reduce backpressure. The 4-inch diameter side tube allows for versatile installation options, making them suitable for custom exhaust setups or replacement applications. These inserts are sold in pairs to ensure balanced sound and performance across both sides of your exhaust system. Their natural steel finish ensures long-lasting durability and resistance to corrosion when properly maintained. Designed for easy installation, these muffler inserts require no additional modifications, making them an ideal choice for enthusiasts seeking to improve their vehicle’s sound profile and exhaust flow. They are compatible with various vehicle makes and models, especially those with existing 4-inch side exhaust outlets, and can be used in both street and off-road applications. These muffler inserts are not air restricted and are suitable for use on vehicles that do not require specific emissions or air flow restrictions. Whether upgrading a current exhaust system or building a custom setup, the Doug’s Headers D950 Glass Pack Muffler Inserts offer a combination of sound enhancement, durability, and ease of installation. Maintain your vehicle’s performance and acoustic profile with these high-quality steel muffler inserts, designed for reliable and efficient performance over time.

Features:

• Glasspack style muffler insert for distinctive exhaust sound

• Constructed from durable steel for long-lasting performance

• 4-inch diameter side tube for versatile installation options

• Sold in pairs to ensure balanced sound and flow

• Slip-in design for easy installation without modifications

• Natural steel finish resists corrosion and wear

• Suitable for various vehicles with compatible exhaust outlets

• Not air restricted, ideal for performance applications