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Intake Manifold Upgrade Kit Yamaha
Intake Manifold Upgrade Kit Yamaha
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Features:
- Enables Yamaha 1.8 Liter naturally aspirated engine to produce more horsepower by delivering increased air flow
- Precision tapered billet sleeve directly replaces restrictive mesh element in intake manifold
- Provides low end punch and mid range pull
- Quick and easy installation
- Riva testing has determined the stock ECU will compensate for increased air flow
- REQUIRES Coast Guard approved aftermarket filter kit to meet flame arrestor requirements
- These items are designed exclusively for closed course competition use ONLY. Use on public lands and/or waterways in the state of California is illegal
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.
