SKU: 73815673463

MAD US F Chassis 5” HD Intercooler Stepped Core N20 N55 1/2/3/4/M2

$207.27 $230.30
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

MAD US F Chassis 5” HD Intercooler Stepped Core N20 N55 1/2/3/4/M2The MAD BMW 5" HD Stepped Core F Chassis Intercooler is the ultimate solution for BMW enthusiasts who demand the best performance from their vehicle. This high quality intercooler is designed to improve the performance of your BMW's turbocharged engine by increasing airflow and reducing intake temperatures. The 5" HD Stepped Core design of this intercooler is optimized to provide maximum cooling efficiency, which translates into increased horsepower

The MAD BMW 5" HD Stepped Core F Chassis Intercooler is the ultimate solution for BMW enthusiasts who demand the best performance from their vehicle. This high-quality intercooler is designed to improve the performance of your BMW's turbocharged engine by increasing airflow and reducing intake temperatures.  

The 5" HD Stepped Core design of this intercooler is optimized to provide maximum cooling efficiency, which translates into increased horsepower and torque. The intercooler is constructed from high-quality aluminum with a durable powder-coated finish, ensuring long-lasting performance and protection against the elements.

Designed to fit the F Chassis BMW models, this intercooler is a direct bolt-on replacement for the factory unit, making installation a breeze. The precision-machined inlet and outlet ensure a perfect fit and leak-free operation.

The MAD BMW 5" HD Stepped Core F Chassis Intercooler features a unique stepped design that maximizes surface area with a high fin density core for maximum cooling. Weighing 22lbs with dimensions of 21"x8.5"x5", It provides the optimal  cooling solution for stage 1 and stage 2 applications.   The result is reduced heat soak, improved throttle response, and increased power output.

In addition to its performance benefits, the MAD BMW 5" HD Stepped Core F Chassis Intercooler is also aesthetically pleasing, with a sleek and modern design that complements the look of your BMW. It is also backed by a lifetime warranty, so you can be confident in your purchase.

Upgrade your BMW's performance with the MAD BMW 5" HD Stepped Core F Chassis Intercooler and experience the ultimate in cooling efficiency, power, and style.

  

-This intercooler is compatible with stock and aftermarket charge pipes.

Features:

  • Direct stock replacement, no cutting required
  • High-quality stepped core (HD Core)
  • Lifetime warranty on defects and fitment
  • Spot on fitment
  • Fits rear-wheel-drive & X-drive models
    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: 73815673463

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    4.8 ★★★★★
    Based on 14 reviews
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    E
    Verified Purchase
    4everirish
    Los Angeles, US
    ★★★★★ 1
    Very disappointed
    Unfortunately I ended up being very disappointed with this purchase, after about two weeks of use, it just stopped performing. Not sure what happened but it just stopped releasing the ball and I don't know why, it had no flexibility left to it. I'm not doing a very good job of trying to explain why it quit working but suffice it to say, it became useless after a couple of weeks. Broke my neighbors dog's heart, lol.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 20, 2025
    C
    Verified Purchase
    chillalittle
    Los Angeles, US
    ★★★★★ 5
    Tough & durable, but relatively light for throwing
    Pattern Name: Tug Frisbee, Size: Large
    This is the second one of these that I've ordered although to be honest, the first one is still very much intact and it was bought when my 3-yr old Shepweiler was still a young, but growing, pup! Tough & durable, yet light enough to be thrown (& caught), without much effort. It can also be used as a tug toy, as my other pup, a pit/boxer/"Heinz57" mix, loves to use it as.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 28, 2026
    A
    Verified Purchase
    Ashley T.
    Grantham, US
    ★★★★★ 5
    A favorite in our house!
    Pattern Name: Ultra Ring, Size: Large, Pattern Name: Ultra Ring, Size: Large
    ~ Recommend if you have a dog who: is a heavy chewer/tugger, loves to chase squirrely things (it can have a wacky roll to it, which my dog thinks is so fun), gets their toys dirty or slobbery. My pup is 65 pound pitty mix - i'd definitely say this is for big dogs. Maybe medium (45+ pounds, ish?). Just my opinion, of course... but I think it's a bit thick/heavy for small pups to grab. ~ My pup LOVES this ring toy! I got this back in October - so it has been through the ringer. Atlas isn't usually a super heavy chewer, but with this toy she is. Not only does she love to play with it, she will even bring it to her bed to comfort chew (i think she likes the pressure on her back teeth... this rubbery material is SUPER sturdy but also has a little bit of "give" so I don't worry at all about her teeth). She loves to chase it / catch it on the roll. She brings it to me on the daily for play. Its good for tug, chase, or fetch. Perfect for the beach or any environment, really, as it's super easy to clean... so it comes with us everywhere. We will probably have this toy forever... there's not a single puncture mark yet. So, for me worth the cost 10x over.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 27, 2023
    D
    Verified Purchase
    Debbie Smeltzer
    Lexington, US
    ★★★★★ 1
    It’s Trash
    Pattern Name: Tug Frisbee, Size: Large
    Lasted maybe 1 minute… I gave it to my dog turned to throw away package, when I looked back dog had already taken a chunk off … might as well have given him the dollar bills it took to buy … they would probably last as long
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    R
    Verified Purchase
    Rivertender
    Belleville, US
    ★★★★★ 4
    Arguably bulletproof
    Pattern Name: Tug Pull, Size: Large
    All good. The gauge is slightly large which my dog, Magnum {66 lb American Stafordshire Terrier), struggles with - slightly. Not a big problem and I am thinking that if the guuge were smaller, Magnum would be able to chew through it and ruin the toy. Comfy grip. Center piece or grip works great also because Magnum likes to grip that which allows the 2 handles to be free for human pulling. Walmart has/had a similar item, but..........one end has tiny spikes meant for the dog to grip. My dog never liked that end, however, so I always got the ucomfortable knobly end and he got the smooth human end - hah ha. Too, Magnum chewed through two of these Walmart toys., I have seen Magnum chewing on this reviewed toy, but I am seeing zero damage. Walmart's toy is cheaper, but the lifetime guarantee on this Tuff Tug toy eliminartes any price advantage. Update 6 months later - the product appears to be bulletproof.....until it wasn't. Everyone on the dog park marveled at the item's amazing durability in terms of daily severe abuse AND my dog's preoccupation with gnawing on the toy. Not only does it hold up, but there are almost no discernable chew marks. All of that said, the toy did finally show some coming apart today (mid March '24 - bought Oct '23 with lots of daily chewing and tug of war abuse). Remarkably, with a good 30% of the item's thickness chewed through - it still stands up to severe and constant tug of war strain......like nothing ever happened! We joke at the dog park that tbe toy is made of Kryptonite. Yes, it's now damaged some, but I feel it is well worth the 20.00 price for the service it has delivered...
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 3, 2023

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