SKU: 43454245

Fits 2015-2019 Audi A3 - 1.8L/2.0L, Open Pex Intake System-CI100041

Sale price$179.97 Regular price$199.97
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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

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Description

Fits 2015-2019 Audi A3 - 1.8L/2.0L, Open Pex Intake System-CI100041The APR Open PEX Intake System is the best dollar per horsepower intake system for the 1. 8T 2. 0T Engine! We've maximized performance and sound dramatically by reducing pressure drop and increasing airflow. This translates to more horsepower and torque, and less physical strain on the turbocharger. The system looks great, sounds amazing, and produces more horsepower and torque you can feel. Our Open PEX Intake System does away with the closed airbox

The APR Open PEX Intake System is the best dollar-per-horsepower intake system for the 1.8T/2.0T Engine! We've maximized performance and sound dramatically by reducing pressure drop and increasing airflow. This translates to more horsepower and torque, and less physical strain on the turbocharger. The system looks great, sounds amazing, and produces more horsepower and torque you can feel. Our Open PEX Intake System does away with the closed airbox design and uses a massive 7" washable and reusable cotton filter with a frontal inlet and 4" rear outlet. This was necessary to limit pressure drop across the factory system and maximize airflow while allowing you to fully hear the engine breathe! The massive filter provides excellent filtration. By oversizing the filter, we're able to limit pressure drop without sacrificing filtration. This is made possible through the use of greatly increased filter surface area. The PEX material gives the intake an Oem feel and it allows us to make a complex and organic heat shield shape that keeps hot air pushed through the frontal radiator away from the intake tract. Lastly, PEX retains heat less than other materials, such as metal, making it ideal for performance. Flow Bench and Power Testing: The factory intake system simply can't match the performance of our intake system. The full factory frontal airbox only flows 521 CFM at 28" of H2O. We improved this by 60% with our open airbox, which flows 833 CFM by comparison! However, it's important to always look at the intake system as a whole as flow numbers alone don't always speak to the broader picture. The factory turbocharger can only flow just under 400 CFM through the factory opening, and an intake system will lessen the maximum flow. The goal is to minimize all restrictions before the turbocharger as much as possible to maximize performance. The full factory system brings this down to 275 CFM, or 31% less. The full APR System (Open airbox, rear pipe, and turbo inlet pipe), bring this down to 345 CFM, which is only 13% less, or a 25% improvement over stock! This directly translates to more power you can feel. Our full bolt-on APR Tuned S3 saw max gains of 12 AWHP and 13 AWFT-LBS of torque using the full intake system compared to stock! These are solid gains that make a noticeable difference in performance!

Features:

  • More horsepower with gains up to +12 AWHP over stock
  • More torque with gains of up to +13 AWFT-LBS over stock
  • Greatly outflows the full factory frontal airbox by 60% at 833 CFM vs 521 CFM
  • High heat deflection PEX construction
  • Massive 7” washable and reusable cotton filter with a frontal inlet and 4” rear outlet
  • Creates an intoxicating intake sound in the engine bay
  • Improves throttle response
  • Lessens pressure drop
  • Lessens strain on the turbocharger
  • Lessens heat retention compared to other materials, such as metal
  • Compatible with APR and factory rear intake tubes and turbo inlet pipes
  • Easily installs in minutes
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: 43454245

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4.2 ★★★★★
Based on 30 reviews
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Product Reviews
M
McNatt
Massapequa, US
★★★★★ 4
Got for larger pup, but younger/smaller pup likes them more.
Color: GT-2P, Color: GT-2P
I got these to try for our older pup that likes to chew on sticks and is always wanting to bring one inside, but I think he just prefers sticks instead. Our younger pup loves them though and steals them...runs off with one and chews on it...comes back and steals the other to take to her pile of toys for eventual destruction. That's just her nature. Ha ha! She is about 35 lbs. and, though these might be a little larger than I might have initially gotten for her, they are great and work just fine to keep her busy and entertained. I think the value for 2 super tough chew toys that are going to last more than a week is great. The texture of them is good for gnawing, or at least she thinks so. I would get them again but will not need to for awhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
T
Verified Purchase
Terri
Fort Morgan, US
★★★★★ 5
Yummy
Color: GT-2P
Dogs love them
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Reviewed in the United States on June 3, 2026
C
Chris S.
San Leandro, US
★★★★★ 5
Not indestructible, but well worth it
Color: GT-2P, Color: GT-2P
First things first…it’s solid, literally. Very hard and if you have tile or wood floors, it’s ridiculously loins when it hits the floor. With that said, we’ve had our dogs chewing on these for about a month now. All 3 are aggressive chewers. As you can see in my pic, there are signs of chewing on the ends of the bone. I’ve noticed they all seem to gravitate towards them assuming they think they can chew through it. Not the case. The material itself made of is hard but I almost think they enjoy the feeling of the bone against their teeth and gums. I regularly watch our biggest chewer lay on the couch for what seems like hours just biting on it. The bone itself has held up extremely well and haven’t shown any signs of splintering, breaking, or falling apart. This making us feel the bone is safe considering how much they love to chew and how well it’s held up. It looks like a bone. This seems to be a factor in them wanting and/or seeking it out when they want to chew on something. Great to keep close in the living room and gets almost immediate engagement from all of them when I pull it out. Well worth it if you have problem dogs that chew everything and anything. Great as a distraction and from what we’ve seen, great for hours of engagement. Highly recommend for sure.
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Reviewed in the United States on June 12, 2026
N
NWick
Lake Worth, US
★★★★★ 5
Excellent toy for aggressive chewer dogs!!!
Color: GT-2P, Color: GT-2P
These treats are super heavy duty! My German shepherd is a good eater. This includes chewing on many things that are not make to be dog toys. I need to keep her occupied and chewing toys that are made specifically for aggressive chewers. She’s quite wily and can usually take apart those supposed aggressive chewers toys very fast. That’s why I love these toys. They actually are for aggressive chewers and keep my best friend busy chewing for days! I love that you can add soft treats or doggy toothpaste to the grooves in these. The raised bumps on the toy are also supposed to help clean teeth. A dog toy that helps with bad breath? I will take two please! Plus, love that these can be cleaned easily, even in the dish washer, and have long lasting bacon scents that my girl loves. In all seriousness, these are strange looking but very functional chew toys. They do not make a mess (other than my dog drooling all over - haha). You can even add doggy peanut butter! Perfect for big dogs and aggressive chewers. I would caution against using for any elderly dog and or dog that doesn’t have strong teeth. Good value for the price (a little over $5 each on sale) considering how long these toys last. Also a good gift.
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Reviewed in the United States on June 1, 2026
K
Verified Purchase
Karen Worley
Grantham, US
★★★★★ 5
Dog approved!
My dogs love this. This is the 3rd time I have bought them. They are entertained for hours and keeping their teeth strong. They pay me no attention when they have this toy. 😂
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026

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