Pay in 4 interest-free payments of $38.12 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
We calculated that these obstructions were causing up to a 20% effective loss in airflow — not just 9
Get reliable performance with our lightweight and efficient couplers
When assembling
The top opening is 42mm
This approach has shown to yield better power results on the dyno for Yamaha engines
Exhaust Manifold 650, 750, 800 SXR 800 engine We calculated that these obstructionsThis manifold is designed for the 650 750 and SXR 800 engines and allows you to use our head pipe to complete your exhaust setup. The manifold features a single cooling line but includes a boss if you want to upgrade to dual lines in the future. The top opening is 42mm, with room for further modification if needed. expected stock in two weeks