This TB parts intake manifold kit is designed for use with Nibbi flange-mount 17–22mm carburetors on the stock Honda TRX90 cylinder head. The manifold features proper port matching for Nibbi 17–19mm carburetors to ensure smooth airflow transition into the TRX90 head. It is fully CNC-machined from billet aluminum and hard-anodized red for a race-inspired Honda look. This is a replacement part for our TRX90 Nibbi carburetor kits.
Key Features:
- Perfect fit for TRX90 with Nibbi 17–22mm carburetors
- Includes gaskets, bolts, and heat stop/spacer
- CNC-machined billet aluminum construction
- Hard-anodized red finish
- TB parts logo
- Bolt-on performance upgrade when paired with a Nibbi carburetor
Installation Notes:
- This is a replacement manifold for our kits
- Must be used with the correct throttle cable and proper air filter/tube
- Larger aftermarket carburetors do not include a dual-feed petcock
- You may cap off one of the two fuel lines and run a single feed
- Or install an aftermarket dual-feed petcock
