Twin Air PowerFlow Kit 158385C

2 – STROKES: The best filter in the world can’t do its job if there are leaks in the seal of the airbox. That’s why Twin Air provides a complete line of products to ensure a leak-proof, fool proof fit. Twin Air’s PowerFlow kit comes with a rigid, lightweight, billet aluminum cage that provides a tight seal to the airbox and replaces your flimsy plastic stock cage. 4 – STROKES: Twin Air PowerFlow kit for 4-Stroke models: Replace your air-restricting stock backfire screen with our New PowerFlow kit. The kit includes a rigid, lightweight, billet aluminum cage with a special backfire-resistant layer of foam laminated to the inside of the filter.

The Twin Air PowerFlow Kit, part number 158385C, is designed to provide a secure, leak-resistant fit at the airbox. Its rigid, lightweight billet aluminum cage replaces the stock plastic cage, helping maintain a tight seal so the air filter can perform effectively.

For 4-stroke applications, the kit replaces the air-restricting stock backfire screen with a PowerFlow cage featuring a special backfire-resistant layer of foam laminated to the inside of the filter. The kit fits 2024 Triumph TF250X, 2025 Triumph TF250X, 2025 Triumph TF450RC, 2026 Triumph TF250X, 2026 Triumph TF450X, 2025 Triumph TF450X, 2026 Triumph TF450RC, 2026 Triumph TF450C, and 2026 Triumph TF250C models.

For 2-stroke applications, Twin Air provides the PowerFlow design to help create a leak-proof fit between the filter and airbox. Verify the listed vehicle application before installation.

Features:

• Brand: TWIN AIR
• Product: PowerFlow Kit
• Part Number: 158385C
• Construction: Rigid, lightweight billet aluminum cage
• Sealing: Designed to provide a tight, leak-resistant airbox fit
• 4-Stroke Design: Replaces the stock backfire screen
• Foam Layer: Special backfire-resistant foam laminated to the inside of the filter
• Fitment: 2024 Triumph TF250X; 2025 Triumph TF250X, TF450RC, and TF450X; 2026 Triumph TF250X, TF450X, TF450RC, TF450C, and TF250C

Fitment:
2024 Triumph TF250X
2025 Triumph TF250X
2025 Triumph TF450RC
2025 Triumph TF450X
2026 Triumph TF250C
2026 Triumph TF250X
2026 Triumph TF450C
2026 Triumph TF450RC
2026 Triumph TF450X