- We work hard to deliver you the lowest prices up-front, everyday.
- We'll beat any price - online or offline.
- We put 1-year price protection in your pocket.
Guaranteed Lowest Price
Gibson SFT Round Superflow Mufflers
- Product Info
- Customer Reviews
- Manufacturer Info
- Return Information
- Give your truck a boost in power and sound with Gibson SFT Round Superflow Mufflers
- Straight–thru design maximizes low– to mid–range performance and the classic big–block rumble
- Perfect for trucks or SUVs, diesels and big block V8s
- Universal design fits almost any vehicle
- Chambered & louvered––no packing to blow out and no brittle baffles
- Reversible, louvered tuning ports make for maximum flow
- Fully–welded, solid–internal construction
- Available in 2.25" – 4” inlet/outlet sizes, with single or dual outputs
- Choose between aluminized and T304 stainless steel
- Aluminized models are great for budget–minded modders
- T–304 stainless models can be polished to a show–stopping shine
- Available in 5 different inlet/outlet patterns
- Proudly made in the USA like all Gibson products
- Your Gibson SFT Round Superflow Mufflers are backed by a Lifetime Warranty
Back in the day, before the EPA, Ralph Nader and the Sierra Club neutered street performance, the big–block V8 reigned supreme. On streets, strips and tracks, the unmistakable rumble and otherworldly power found its way to many a winner's circle. And now, you can get that classic power and sound back, thanks to Gibson SFT Round Superflow Mufflers.
Just like the big–blocks from the classic muscle car era, Gibson SFT Round Superflow Mufflers are all about low– to mid–range performance. That means tire–turning torque off the line and headlight–sucking passing power when you need it. The secret is in reversed tuning ports and pressurized chambers that maximize exhaust flow and scavenging. And, with this outrageous performance bite, Gibson's chambered and louvered internal design barks with the big V8 growl.
Gibson gives you a wide selection of inlet and outlet sizes, plus your choice of single or dual outputs. Choose aluminized steel for a wallet–friendly wallop or T304 stainless if you want some shwing with your performance. Even better, Gibson crafts your SFT Round Superflow Mufflers in the USA and backs ‘em with a Lifetime Warranty.