SpinTech Performance Mufflers

5000 Diesel Sport Truck

SpinTech Sport Truck Diesel 5000 Muffler We make this muffler because we think it gives diesel engines a great boost. Try it on for size and tell us what you think! Case Size: 4" x 8.5" x...

7000 Cruiser Oval Collars- Low Profile Muffler

SpinTech 7000 Cruiser Oval Collars- Low Profile Muffler Our Cruiser series was created more for the Hot Rod enthusiast where ground clearance is an issue Case Size: 2-1/2" X 9-1/2" X 16" Not for...

3000F Sportsman- Low Profile Muffler

SpinTech Sportsman 3000F is our Low Profile - Short Case Muffler An aggressive street muffler where clearance and space issues need to be addressed Case Size: 3" x 8.5" x 13" Up to 3"...

8000 Truck RV Muffler

SpinTech Truck-RV 8000 Muffler Developed to give you the high performance you want without sacrificing the interior sound level comfort you enjoy. The SpinTech Truck/RV 8000 Muffler makes great...

3000XL Sportsman Round

SpinTech Sportsman Street 3000XL Series Our Sportsman Street series is our original and most popular street muffler Case Size: 4" x 9.5" x 16"  Consists of 8 spin traps instead of 6...

3000XLP Sportsman Plus

SpinTech - All New Sportsman 3000XLP Series Case Size: 4" x 10" x 16" For those that are looking for something better and different in a muffler. Quieter and more mellow than our standard...