Description
If you’re running a high-horsepower tuned motor, your exhaust system needs to match the flow demands of your engine. The BASSANI XHAUST B1 2:1 uses an extended inner collector design that maximizes scavenging efficiency and reduces back pressure—translating directly to measurable power gains. This is purpose-built hardware for serious builders who refuse to compromise on performance.
Technical Specifications:
- 2:1 merge collector design
- Extended inner collector geometry
- 4″ performance muffler body
- 2-1/2″ x 16-1/2″ baffle configuration
- Billet aluminum end cap
- Machined contrast flutes
- Black powder coat finish
- Oxygen sensor port plugs included
- Non-sensor ready application
- Made in the U.S.A.
- Manufacturer Part Number: 1S18RB






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