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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
K&N Audi A4 1.8L Turbo 150BHP Performance Intake KitExperience enhanced engine performance and superior airflow with the KN 57 FIPK Air Intake 50, designed for ultimate power gains and optimized throttle response. Crafted from durable synthetic materials, this air intake system ensures long lasting reliability even under demanding driving conditions. Its precision engineered construction improves air filtration efficiency while allowing increased air volume to reach your engine. This translates to
Experience enhanced engine performance and superior airflow with the KN 57 FIPK Air Intake 50, designed for ultimate power gains and optimized throttle response. Crafted from durable synthetic materials, this air intake system ensures long-lasting reliability even under demanding driving conditions.Its precision-engineered construction improves air filtration efficiency while allowing increased air volume to reach your engine. This translates to better combustion, improved horsepower, and outstanding torque delivery for those who demand peak performance.
Easy to install with a direct-fit design, the KN 57 FIPK Air Intake 50 replaces your factory air intake without any modifications, ensuring a hassle-free upgrade. The durable synthetic materials not only provide strength and endurance but also resist heat soak to maintain cooler air intake temps.
Whether you are upgrading your daily driver or fine-tuning your race car, this high-performance air intake delivers consistent results and supports your automotive passion. Get ready to enjoy smoother acceleration and more responsive engine behavior with this premium intake system from Tuningsupply, where quality meets performance on every mile.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Quality
Size: 3X-Large, Color: Dusty Rose Melange
Good fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
ASICS Gel Running Shoes – Comfortable, Lightweight & Perfect for Gym and Running
Size: 10.5 X-Wide, Color: Black/White, Size: 10.5 X-Wide, Color: Black/White
I recently tried a pair of ASICS Gel sneakers, and I’m really impressed. They are extremely comfortable, with great cushioning that makes a big difference during workouts. I’ve used them both at the gym and for running, and they perform very well in both situations.
The support is excellent, and they feel stable without being too heavy. I especially like how they absorb impact when running, which helps reduce stress on my feet and knees. They also have a nice fit and feel breathable, so my feet don’t get too hot.
Overall, I’m very happy with them. If you’re looking for comfortable and reliable sneakers for the gym and running, I would definitely recommend ASICS Gel shoes.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Great Shoes by Asics
Size: 9.5 X-Wide, Color: Piedmont Grey/Black
Comfortable and durable as heck; classic Asics quality. I love the casual appearance of it, which means I can wear it on a daily basis too. True to the size.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Excellent for a 4E wide foot!
Size: 9 X-Wide, Color: Piedmont Grey/Black
As a female with a wide foot, it is very hard to find a good, comfortable shoe for walking, running and hiking. These were immediately comfortable and really didn't require a break in, although they are more comfortable after a few days of use. My 1st day I put about 5 miles on them and they were great. The cushion isn't like a cloud, but it's there and very responsive. These are very supportive and breathable. I have gone on a few Easy to moderate hikes with them and they're just fine for a dryer trail. They have good grip for rocks as well. 10/10 for these! I will also add that I underpronate, and these provide wonderful stability for that.
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Reviewed in the United States on April 17, 2026
★★★★★ 4
Great comfort, but not built for long-term daily use
Size: 9.5 X-Wide, Color: Black/White, Size: 9.5 X-Wide, Color: Black/White
I've had this shoe for almost a year now. I use it almost daily on a walking pad while working from home, plus as a gym shoe. After nearly a year of this routine, I've noticed considerable wear on the sole.
Don't get me wrong: the shoe is great and very comfortable, looks decent, and fits great at the start, and has good breathability. However, that comfort has started to fade as the shoe has worn down. Gel-Contends 9 is a really good shoe, but definitely not a long-term, heavy-use shoe. Perfect for casual or rotation use, occasional runs, but don't expect it to last 12+ months of daily wear.
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Reviewed in the United States on April 22, 2026
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