Magnaflow Straight Through Muffler 14221 | RealTruck Discount

Boost your ride’s performance and sound with a high-quality, performance-oriented muffler from Magnaflow! Magnaflow Performance Straight Through Mufflers offer a deep, rich tone and truly uninhibited performance, featuring an unrestricted design that lets your exhaust flow!

Sound-wise, these mufflers deliver the classic, deep Magnaflow growl, ideal for V8s and large-displacement V6s. While the Straight Through Muffler is one of Magnaflow’s louder offerings, they feature acoustical fiber fill packed around a perforated stainless steel core to minimize drone and undesirable frequencies; but don’t think that harms performance!

Magnaflow Performance Straight Through Mufflers feature a large-diameter, straight-through core, practically eliminating restriction for maximum performance.

Magnaflow mufflers are constructed from heavy-duty T-409 stainless steel for maximum corrosion resistance. Unlike lesser-quality aluminized steel mufflers, stainless steel won’t rust, corrode, or deteriorate, making it ideal for use in rust-prone areas of the country. Magnaflow mufflers also feature fully-welded, ½-inch overlapped joints, ensuring leak-free performance.

So what are you waiting for? Improve your ride’s sound and performance with a high-quality Magnaflow muffler from RealTruck!