SKU: 56868137186

HKS SMF Reloaded Air Intake System S14 SR20DET

Sale price$141.75 Regular price$157.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

HKS SMF Reloaded Air Intake System S14 SR20DETHKS Super Mega Flow (SMF) Reloaded Intake Kit for the S14 S14 SR20DET was made to dramatically reduce the restriction caused by factory air boxes. The filter assembly has the same patented Super Funnel design from the previous generation, but also features new technical advances. The filter cage allows for 30% more intake surface areas along with an aluminum back plage for added strength. Also equipped is a sealing ring to reduce contaminants from

HKS Super Mega Flow (SMF) Reloaded Intake Kit for the S14/S14 SR20DET was made to dramatically reduce the restriction caused by factory air boxes. The filter assembly has the same patented Super Funnel design from the previous generation, but also features new technical advances. The filter cage allows for 30% more intake surface areas along with an aluminum back plage for added strength. Also equipped is a sealing ring to reduce contaminants from entering into the engine. On top of that, the element has a 3-Layer triple dendsity dry filter element for maximum air filtration. Kit comes with all the hardware needed for a true bolt on installation.



Vehicle Fitments:

Year Make Model Submodel
1991 - 1998 Nissan 240SX LE
1989 - 1998 Nissan 240SX SE, Base
1989 - 1990 Nissan 240SX XE
1999 - 2000 Nissan Silvia Autech
1994 - 1998 Nissan Silvia J's, Q's, K's
2002 Nissan Silvia Spec R / V Package, Spec S / V Package
1999 - 2002 Nissan Silvia Spec R, Spec S
2000 - 2002 Nissan Silvia Varietta
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 56868137186

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4.8 ★★★★★
Based on 17 reviews
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Ms Desiree
Los Angeles, US
★★★★★ 5
Love being able to change with the seasons!
Size: 20 x 20 inches, Style: 4 Pack
I’ve been using the Amazon Basics Square Hypoallergenic Pillow Inserts with my seasonal pillow covers, and I absolutely love them. I like to switch out my covers each month or holiday, and these inserts make it so easy to keep my living room looking fresh and festive year-round. They hold their shape really well and give my pillows a full, plush look without feeling too stiff. I also appreciate that they’re hypoallergenic, which is a big plus for my home. Overall, these inserts are a great staple to have if you enjoy decorating with interchangeable covers. They’re comfortable, reliable, and perfect for keeping up with seasonal décor changes. Highly recommend!
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Reviewed in the United States on April 8, 2026
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Verified Purchase
norma
Charlottesville, US
★★★★★ 3
If you like your pillows plump, these won't do it.
Size: 20 x 20 inches, Style: 4 Pack
Disappointed in this item. they do not have enough filling in them and what is there flattens out very quickly. Will not purchase this brand again.
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Reviewed in the United States on April 27, 2026
M
Verified Purchase
Melissa
Houston, US
★★★★★ 5
Perfect inserts for a great price
Size: 20 x 20 inches, Style: 4 Pack, Size: 20 x 20 inches, Style: 4 Pack
Great inserts! (The cat’s judgement is of me, not the inserts)
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Reviewed in the United States on May 16, 2026
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Verified Purchase
Sundari
Charlottesville, US
★★★★★ 5
Hands down best hammock accessory
Color: Green, Size: Medium
Tried many, this pillow is perfect. Not too big, not too small. Soft yet supportive. It’s also well made and super comfy. Plus it packs up nicely. I’m a new Wise Owl convert, everything I’ve ordered so far has been excellent quality. Just wish they kept the colors consistent so it all matched (minor annoyance). You need this.
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Reviewed in the United States on May 22, 2026
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Amazon Customer
Omaha, US
★★★★★ 5
Comfy, soft, packable, and cool
Color: Green, Size: Small
I absolutely love this pillow. It's well constructed but not OVER constructed - it is soft, comfortable to my neck and head - very packable and stays pretty cool - like the 'other side' of the pillow. I also appreciate the stuff sack that Wise Owl sends with it. I was able to get this down into my right side of my Redwing 50 pocket. This thing fits everywhere and while some folks think its a luxury, when you get to be my age - comfort is something that you take for granted. I feel well rested after a night on this bad boy. Shape always fluffs back out. I think it's a great value at the price point it is at compared to other pillows in this range. Very very durable, like all Wise Owl products I own. Easily fits snugly into the bag, and can mold around you depending on how you want to adjust it. I don't use a sleeping pad, just this for my neck support and it really is worth every penny. Water resistance - I'm not sure as I've not had the opportunity to see it but I feel like with the material it is, water would probably bead off in light amounts.
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Reviewed in the United States on December 20, 2025

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