K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2005-2015 Lexus/Toyota: GS350, GS430, IS220, IS250, IS300, IS350, Crown, Rav4, 33-2345

Let's be clear: This is a great filter. Here's the breakdown: Minor HP increase (engine feels a bit more responsiveness and free-flowing) Fuel Efficiency: Seems to be almost the same, if anything, a slight improvement and that's coming from the stock OEM filter in clean condition. It's just a tad better. Engine Sound: A little more aggressiveness/deepness in terms of the sound. Overall, it sounds really nice especially when you floor it. For a lifetime filter with relatively low maintenance, it's worth the buy. Responded well with my Lexus IS250 and IS350.

Perfect!

I bought this washable filter to replace the stock filter on my Lexus 2IS 350 which was quite dirty and not washable. It might be placebo but I feel like the induction sound into the engine is louder and more pronounced, and there seems to be a slight improvement in efficiency and MPG as a result of higher airflow. It was really easy to install, only took like 10 minutes. This filter is a great option if you want a reusable high performance filter that you can wash. Just keep in mind that this filter is not as good at preventing really small particles like dust or fine sand from entering the engine, atleast not as much as a paper OEM filter would, so if you live in a dusty area you might want to stick to paper filters.

Always on point, excellent airflow and fuel efficient

Works better than I expected. You can hear the engine sucking in the air now. It's expensive but to me. It' worth it. I'll check my MPG on my next fill up to see if it helps.

The filter is of excellent quality. Installed in my Lexus IS 350C, and immediately I noticed an improvement in responsiveness. I doubt my car is any faster, but it is definitely louder and more fun to drive!

I have a 2006 Lexus gs430 and this fit perfectly; Haven’t noticed any performance or economical difference but the reusability is great

Best of the best for drop in performance filters. Easy to clean and maintain. Pays for itself easily.

Fits Lexus IS250 2008 perfectly.

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Excelente calidad y mucha rentabilidad buen producto se recomendable 100%

I fitted this filter to a 2014 Toyota RAV4 2.0 Diesel. Very pleased with the result, engine runs more smoothly, more flexible and quicker excellerator response and overall performance. Throughly recommended.

Very good quality