Doug's Headers Muffler Insert - Maximum Flow - Glasspack Style - 4 in Side Tube - Slip-In - Steel - Natural - Pair - D952

Doug's Headers Muffler Insert - Maximum Flow - Glasspack Style - 4 in Side Tube - Slip-In - Steel - Natural - Pair - D952 is built for customers who need dependable exhaust inserts performance without guesswork. This listing has been cleaned for easier fitment review, faster search, and a better Shopify shopping experience.

• Brand: Doug's Headers
• Part Number: D952
• SKU: BKLK_D952
• Product Type: Exhaust Inserts
• Fitment: Universal Universal
• Approx. Weight: 12.87 lb
• Key Features: headers, exhaust, performance exhaust, bolt-on

Doug's Headers Muffler Insert - Maximum Flow - Glasspack Style - 4 in Side Tube - Slip-In - Steel - Natural - Pair - D952. Ideal for race, performance, restoration, and custom automotive applications where the listed fitment and product type match the build.

Emissions Note: Emissions-related part. Catalog data does not show CARB approval; intended for off-road, racing, or non-emissions-controlled applications where applicable.

Confirm part number, fitment, and local compliance before ordering.