MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 14153

MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust - Main image
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust - View 2
$170.94 $231 In stock

Category: Performance Exhaust

Fully reversible and featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project. MagnaFlow Performance Exhaust Muffler 14153 is made of durable stainless steel and built using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime 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 (4.8 / 5 · 5 reviews)

Zoe W. ★★★★★

The stainless mesh wrapping gives me confidence this muffler will last, and the deep tone it produces is exactly what my truck needed. Bolted right up without any hassle too.

Christopher ★★★★★

The acoustic fiber fill really does its job—idle is a deep rumble but highway cruising stays surprisingly quiet. Took about an hour to weld in place, and the straight-through core makes the throttle response feel noticeably snappier than my old chambered unit.

Grace ★★★★★

Swapped out my old rusty muffler for this MagnaFlow, and the deep tone at idle is exactly what I was after. The straight-through core and stainless mesh wrap really make a difference in sound quality. Welded it up in about an hour, and the fully reversible design made installation straightforward.

Related Products