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Yamaha FX-HO FX140 2004-2008 MR-1 RIVA Power Filter Kit - ADD MPH+ RY1325-1 NEW

RIVA RACING

Yamaha FX-HO FX140 2004-2008 MR-1 RIVA Power Filter Kit - ADD MPH+ RY1325-1 NEW

Name: Yamaha FX-HO FX140 2004-2008 MR-1 RIVA Power Filter Kit - ADD MPH+ RY1325-1 NEW
Brand: RIVA RACING
SKU: RY1325-1
Price: 109.95 USD
Availability: InStock
Rating: 5 (2 reviews)

2 reviews Write a Review

SKU:: RY1325-1
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Availability:: IN STOCK
Shipping:: Calculated at Checkout

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MSRP: $131.94

Was: $120.95

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Product Details

YAMAHA RIVA FX-HO Power Filter Kit

Fits: ALL FX/ FX-HO & FX-140 Models

Our FX Power Filter® is a direct replacement for the restrictive stock air filter in the OEM air box. Delivers increased airflow to engine providing improved throttle response, acceleration and top speed. Screen-type element will not soak up excess engine oil as does the OEM paper element that increasingly restricts performance.

NOTE: Power Filter required when using RIVA FX Velocity Stacks (part# RY1325-VSK) to meet U.S. Coast Guard flame arrestor requirements.

Reviews

2 Reviews

RY1325 Filter
5

Posted by Ray on Mar 24th 2026

I have always been pleased with the performance of this filter which gives the engine room to breathe and has a wonderful, powerful sound when the throttle is opened up. I believe it adds a few MPH but I could never determine in rough chop.
Great
5

Posted by Tim godfrey on Aug 17th 2025

This filter allows way more air flow than stock