SKU: 31545344319

HPS Silicone Post MAF Air Intake Hose Kit Infiniti 2014-2016 Q70 5.6L V8, 57-1517

$180.00 $200.00
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Description

HPS Silicone Post MAF Air Intake Hose Kit Infiniti 2014-2016 Q70 5.6L V8, 57-1517HPS Performance Reinforced Silicone Post MAF Air Intake Tubes (Part # 57 1517) replaces the stock OEM restrictive rubber intake hoses on Infiniti 14 16 Q70 5. 6L V8. This HPS post MAF silicone intake hose kit improves air flow and reduces heat soak while keeping the stock well designed air box perform at high efficient level. Without any re tuning, the HPS silicone post MAF air intake Tube delivers dyno proven performance gains of +8. 3 Whp, +7. 7 Ft

HPS Performance Reinforced Silicone Post MAF Air Intake Tubes (Part # 57-1517) replaces the stock OEM restrictive rubber intake hoses on Infiniti 14-16 Q70 5.6L V8. This HPS post MAF silicone intake hose kit improves air flow and reduces heat soak while keeping the stock well designed air box perform at high efficient level. Without any re-tuning, the HPS silicone post MAF air intake Tube delivers dyno-proven performance gains of +8.3 Whp, +7.7 Ft/Lbs. This kit does NOT require tuning and does not trigger CEL light. No modification is required during the installation.

Key Features
- Delivers dyno proven performance gains - increase horsepower +8.3 whp , torque +7.7 ft/lbs and improve throttle response.
- Replaces stock restrictive rubber intake tube and optimizes the airflow with excellent heat dissipation and long lasting durability
- Integrates with factory fresh air scoop and air box to direct cool air to the engine for the best cooling effect.
- Made of HPS Performance signature race proven high temperature reinforced silicone hoses.
- Includes HPS Performance industrial grade 100% stainless steel t-bolt clamps.
- Easy to follow step-by-step installation manual with clear pictures and instructions to guide the installer throughout the whole process.
- No modification is required during the installation.
- Fits 2014-2016 Infiniti Q70 5.6L V8.

Vehicle Application
2016 Infiniti Q70L 5.6L V8 (5.6)
2016 Infiniti Q70 5.6L V8 (5.6, Perfection)
2015 Infiniti Q70L 5.6L V8 (5.6)
2015 Infiniti Q70 5.6L V8 (5.6)
2014 Infiniti Q70 5.6L V8 (5.6, Perfection)

Included in the kit
- HPS Performance silicone intake tubes
- HPS Performance 100% Stainless Steel T-Bolt Clamps
- Installation Instruction

Product Information
- Product Type: Silicone Air Intake Kit
- Dyno proven performance gains: Horsepower +8.3 Whp , Torque +7.7 Ft/lbs
- Intake Tube Material: Reinforced High Temperature Silicone
- Warranty: 2 Years
- Street Legal In All US States: No
- California Restricted: Not legal for sale or use in California
- TUV Approved (Europe): No
- Weight: 8 lbs
- Shipping Box Dimension: 24 inch x 12 inch x 10 inch

Color Manufacturer Part Number UPC Code
Black 57-1517-BLK 648044852287
Blue 57-1517-BLUE 648044852294
Red 57-1517-RED 648044852300
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 31545344319

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4.6 ★★★★★
Based on 1109 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 3
Ok, but don’t use hand cream
Color: Black, Color: Black
I like the case for its ability to house the keyboard, the pencil and the iPad in one convenient place. I find that the magnetic closure and magnets holding the keyboard are not as strong as a previous case I had purchased. The keyboard is great, I like the touchpad and the backlight colors. The cover material is not hand lotion friendly! I’ve tried water and lens cleaning wipes, and neither gets this cover clean. I hesitate to use any chemicals because the material is the type that will get sticky and nasty, and I don’t like that. I’ve included a photo of what the cover looks like after using a lens cleaning wipe. If the magnets were stronger and the cover material easier to clean, I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
S
Verified Purchase
Seth Walton
Fort Morgan, US
★★★★★ 4
great case!
Color: Navy Blue
pros; the color is beautiful. I picked the navy blue. It is exactly as the description described. It goes very well with my blue iPad. The size is very precise and fits perfectly on my iPad. The magnet that holds the case together is very strong. The iPad itself can pivot vertically and horizontally using that magnet. This works very smooth. The magnet closure for the case itself is strong and holds well. The magnet that holds the keyboard in place also works very well. Cons; when the keyboard is in its correct position, it is difficult to angle the iPad in front into the provided grooves. The keyboard gets into the way. This prevents the iPad from reaching the grooves provided. The keyboard feels very light and cheap. The keyboard itself connected with the Bluetooth very easily. It works wonderful. I love the back light on the keyboard. The color of the keyboard is wonderful. However, as I said above, it does feel a bit cheap. But for 20 bucks, what can you ask for. When the case is folded together with the keyboard in the iPad, it is a bit bulky. But I knew that from the previous reviews and was expecting it. What I love most about this case is that the iPad can be removed using the magnet on the back from the keyboard portion, but it is still protected by the exterior plastic case. So in situations where I don’t need to use my keyboard, I can remove the iPad itself and know that it’s still protected overall I recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Nice Case & Keyboard
Color: Blue
Love this case with a keyboard. I like using the keyboard vs using one on the screen of iPad. And the keyboard has rechargeable batteries instead of having to buy batteries. And it protects my iPad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
E
Verified Purchase
Eli Beltran
Charlottesville, US
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Annabelle wilson
Battle Creek, US
★★★★★ 5
Quality and Functional
Color: Navy Blue, Color: Navy Blue
I was looking for a case that could rotate and includes a keyboard. I have the gen 5 Ipad Air and it fits just fine. The part that rotates is magnetic (pretty strong) so if i just want the part with the ipad, I can just take it off. Keyboard is magnetic and the touchpad is such a bonus. It was easy to connect and every key works (can also change light color). Im also really impressed with the quality of the case, its pretty thick and even the plastic is nice. The navy blue color is also super cute, wish they had a dark red color too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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