SKU: 75414221039

J's Racing Hyper Intercooler - 23+ Civic Type R (FL5)

Sale price$1209.60 Regular price$1344.00
Save 10%

Pay in installments of $336.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

J's Racing Hyper Intercooler - 23+ Civic Type R (FL5)A must have item for FL5 users! High performance intercooler is finally here! The performance of the original FL5 intercooler cannot keep up with the amount of heat generated, so even in full normal conditions, the intake air temperature reaches 50 60 degrees C in the high rotation range of 6000 RPM or higher. (At an outside temperature of approximately 25 degrees C as the main cause). Due to the high output of the turbo, the amount of heat generated

A must-have item for FL5 users! High-performance intercooler is finally here!

The performance of the original FL5 intercooler cannot keep up with the amount of heat generated, so even in full normal conditions, the intake air temperature reaches 50-60 degrees C in the high rotation range of 6000 RPM or higher. (At an outside temperature of approximately 25 degrees C as the main cause).

  • Due to the high output of the turbo, the amount of heat generated by the turbine etc. is extremely large.
  • Insufficient capacity of the cooler core and problems with the fins.
  • Difficulty in airflow when driving.
  • Difficult flow of heat in the piping and intercooler

In addition to engine cooling measures such as the thermostat, sports coolant, and aero parts, increasing the intercooler capacity = increasing the heat exchange rate and improving the turbine flow speed will result in stable output in the high rotation range and a significant increase in output. It has become possible to realize this.

J's Racing started joint development with DRL (Daiwa Radiator Manufacturing Co., Ltd.) to develop intercoolers. In addition to the output test using Dynapack, they also conducted actual driving tests on circuits and streets, and adjusted the fitting, resulting in a product that can be replaced with a genuine product without any major modification.

As a result, they have achieved a cooling effect of approximately 5 degrees C or more at the minimum intake air temperature and approximately 15 degrees C or more at the maximum intake air temperature under full normal conditions!

In addition, by making it lightweight, they minimize the impact on overall driving performance by avoiding as much weight as possible in the front overhang, where the intercooler is mounted.

Compatible with genuine turbines as well as big turbine kit replacement cars.

Features:
- The power graph in the image was measured with an intercooler and FL5 HYPER-ECU option for intercooler (JS-N-L5-ICR).
- A stencil plate with the J's Racing logo is included. If you would like the J's Racing logo on the front, please spray paint using a stencil plate.
- Two intercooler gaskets are included.
- Intercooler Core Size: H 700mm x W 172mm x T 100mm

Detailed Interior Design To Support Instant Acceleration
Optimum heat exchange for this reason, even the inside has been carefully designed. The complex structure with fins built into the tube, rather than the typical multi-hole structure, is the result of DRL's (Daiwa Radiator Manufacturing Co., Ltd.) advanced technological capabilities. Reduces unnecessary air resistance and draws in smooth air flow.

Rectangular Fin With Increased Core Structure And Strength
The outer fin and the tube containing the inner fin are arranged in an optimal balance, and the structure is such that air crosses vertically and passes through them by crossing each other's directions. A new shape derived from various simulations. The outer fin has a highly strong design by folding the edges and creating a double structure on the surface that is exposed to the wind. They have reduced the weight of the fins without making them unnecessarily thick.

Rounded Convex Tube Shape
In order to eliminate unnecessary air resistance and make it easier to attract running wind into the core, running wind is efficiently sucked into the outer fin from a convex tube with rounded corners. In addition, the convex part of the tube has a triple-layer structure made of aluminum material, which reduces fatal damage caused by tire debris and flying stones. Since the intercooler is easily damaged, we have taken measures to maintain high performance.

Uniquely Shaped Plate
The intake side of the header plate is designed with a plump and gentle curve in order to reduce the resistance to the maximum amount of air flowing into the core from the inlet pipe. Minimizes internal pressure loss.

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: 75414221039

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Michelle Kim
Natrona Heights, US
★★★★★ 4
Everything a Teething Puppy Could Need — Well-Thought-Out Kit
Size: X-Small, Color: Teething Bone
The Nylabone New Puppy Starter Kit is a solid all-in-one solution for the first few months of puppy ownership. It comes with multiple chew toys and bones designed specifically for teething puppies, and my little one took to them right away. The variety keeps him engaged, and I appreciate that each item is designed to be gentle on developing teeth while still satisfying his urge to chew. What differentiates this kit from other puppy chew sets on Amazon is the thoughtful selection of textures and shapes. It’s clear these toys are designed to stimulate gums, promote healthy chewing habits, and even support dental care. I also like that everything is non-toxic and durable enough to survive a few enthusiastic chews. The only reason I didn’t give 5 stars is that the kit might be a bit small for larger breeds, or for puppies that are particularly aggressive chewers. But for standard small to medium pups, it’s a fantastic starter kit that keeps both puppy and owner happy. ✅ Bottom line: A reliable, well-designed starter kit for teething puppies which is thoughtful, durable, and engaging. Makes a great gift for new puppy owners or a practical addition to your own puppy’s toy collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
V
Verified Purchase
Valarie Amundsen
Grantham, US
★★★★★ 5
Chew
Size: X-Small, Color: Ring Bone
My dog loves this little chewy bone and it’s good for her teeth. That was very cheap on a sale. It’s worth giving it a try highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
P
Verified Purchase
princeton von d
Cuba, US
★★★★★ 3
Chicken Flavor Good, But 🔄 Rotation-Resistant✖; Best for Simpler Chewers
Size: X-Small, Color: Ring Bone, Size: X-Small, Color: Ring Bone
🐾 Hi, I’m PVD; plush sophisticate, chew critic, and active curator of rotational toy relevance. This ring bone and I never fully bonded. I sampled it maybe five times in my entire puppyhood before quietly returning it to the bin (with a single judgmental glance). Still, it does have value for the right pup. ⭐ Why I originally wanted to love it: ✔️ XS size works well for very young puppies ✔️ Chicken flavor lasts impressively long ✔️ Freezing offers temporary gum relief ✔️ Durable and safe; no odd odors or shredding 🌀 Why it’s now a respectful 3-star chew in my rotation: ✘ Never became a go-to toy (5 uses max in my life) ✘ Ring shape felt awkward, not natural or chic; hard to grip and maneuver ✘ Texture too tame vs. nubs or detailed chew surfaces ✘ When I was smaller, I much preferred the Nylabone Baby Blue Bone Chew Toy with nubs (my personal classic), and have since matured into nightly Nylabone “Nubz” edible bones This Ring Bone is Best For: • Very young puppies with minimal chew preferences • Dogs who like simple textures and circular shapes • Those just starting enrichment chew play • Freezer treat rotations (briefly) 🚫 Not ideal for: picky pups, advanced chewers, or dogs who analyze toy ergonomics (like myself). 📝 Final Re-Barks: A strong, well-made chew, but lacked the intrigue to make my permanent rotation. Works for basic chew enjoyment; not for pups with elevated taste or toy ambition. — PVD (Chew Strategist, Textural Analyst & Aspire-to-Vine Reviewer 🐶💼)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
K
Verified Purchase
Kaitlynne Lynch
Lake Worth, US
★★★★★ 5
Puppy loves it!
Size: X-Large, Color: Teething Bone, Size: X-Large, Color: Teething Bone
My small puppy loves this bone! I originally purchased this for a larger dog, but my small 10 pound puppy loves it more. It’s good quality and a softer material for puppies!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
J
Verified Purchase
Jesse Arner
Lake Worth, US
★★★★★ 4
A hit, but could be stronger
Size: Medium, Color: Ring Bone, Size: Medium, Color: Ring Bone
Gave this to my 11 week old pittie, and she did significant damage within 15 mins. She left a pile of chewed bits on the couch but thankfully didn't eat them. Definitely don't leave unsupervised. That said, she LOVED it and it seemed to help her teething gums so, I'm still giving it a 4/5 Puppy pics for tax
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026

recommand products