4
4 inch inlet/outlet diesel exhaust muffler with 30" overall length and stainless steel core. Improves exhaust flow and sound; customers note quieter operation and solid build
Highlights
- free flowing core
- stainless steel durability
- universal 4-inch fit
Pros
- free flowing straight-through design
- stainless steel construction for corrosion resistance
- easy universal installation
- well-welded exhaust components
- absorbs sound while maintaining flow
Cons
- perceived sound varies by vehicle
- fits 4 inch inlet/outlet only
- requires proper fitment for optimal performance
Best For
Features
- 4" ID inlet/outlet with 30" overall length and 8" body width
- 100% welded straight-through design for unrestricted exhaust flow
- free-flowing perforated stainless core with CRF technology for deep tone
- polished stainless steel construction for corrosion resistance and durability
- universal fit for 4" tailpipes and compatible with a wide range of vehicles
