MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow Redpack 3.5 in. x 12 in. Round Glasspack Performance Exhaust Muffler 13115

MagnaFlow Redpack 3.5 in. x 12 in. Round Glasspack Performance Exhaust Muffler - Main image
MagnaFlow Redpack 3.5 in. x 12 in. Round Glasspack Performance Exhaust Muffler - View 2MagnaFlow Redpack 3.5 in. x 12 in. Round Glasspack Performance Exhaust Muffler - View 3MagnaFlow Redpack 3.5 in. x 12 in. Round Glasspack Performance Exhaust Muffler - View 4MagnaFlow Redpack 3.5 in. x 12 in. Round Glasspack Performance Exhaust Muffler - View 5
$32.86 $53 In stock

Category: Performance Exhaust

The MagnaFlow Redpack 3.5 in Round Glasspack Performance Exhaust Muffler 13115 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13115's 2.25 in/2.25 in round body and reversible straight-through universal design can be integrated into your vehicle's exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. This free-flowing muffler is engineered to add a dose of hot rod fury to your ride. 13115 features durable, corrosion resistant aluminized steel construction and is produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Madison S. ★★★★★

That deep, rumbling idle is exactly what I was hoping for—my truck sounds meaner now. The 3.5-inch diameter fits perfectly in the stock location, and the build quality felt solid right out of the box. Only had it on for a week, but the sound hasn't gotten annoying yet.

Ryan ★★★★★

Installed this on my ’87 Chevy and got that old-school, deep rumble I was after. The 12-inch length fit perfectly without any modification, and it’s held up well through a few hundred miles already.

Miles C. ★★★★★

The 3.5-inch core really woke up my truck’s exhaust note, and the classic glasspack sound is just right—not too raspy on the highway. Bolted on easily and the round body tucks under the frame without any clearance issues.

Related Products