SKU: 21129715675

Injen RD Cold Air Intake System | BMW 3 Series

Sale price$193.95 Regular price$215.50
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Injen RD Cold Air Intake System | BMW 3 SeriesAdd some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A F) ratios are maintained throughout the

Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt-on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband.

The soul of this intake is found within our mandrel-bent 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. This tube reaches into the depths of the engine bay to collect the coolest and densest air available. Additionally, this RD intake also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing for greater airflow and unbeatable filtration. If that's not enough, the Injen RD performance intake provides power you can hear and feel! This intake provides an aggressive and throaty tone that is unmatched in the aftermarket. Want to add that personalized touch to your intake? Injen also offers this intake system in a polished or a powder-coated laser black finish. To top it all off, this RD CAI kit includes the unbeatable Injen Technology limited Lifetime Warranty!

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: 21129715675

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4.7 ★★★★★
Based on 30 reviews
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Verified Purchase
Shara Simpson
Carnegie, US
★★★★★ 5
Love this bag, wish it was even bigger!
Color: Sorrel
This is a nice squishy pebbled leather crossbody tote. I'm using it as a work bag BUT it won't fit a 16 inch laptop so if that's a consideration skip this one. It does fit a 10 inch iPad and Kindle, plus a compact umbrella, wallet, over ear headphones, full size body spray and lotion, big pack of gum, several lip products and dental floss, mini hand sanitizer, small brush, pens and a notebook... So basically my whole life fits in it aside from my laptop. It smells like leather, and I love that. The brown color has lots of variations so it looks like it has a patina already. I sprayed it with Apple Garde for waterproofing and it didn't affect the feel or color of the bag at all. This bag is really pretty and I get compliments on it daily. The zipper seems sturdy and never catches or gets stuck. It molds itself to my body like a softer leather should and I would say that it's absolutely worth the price. The strap is wide, sturdy, and comfortable too. There are multiple pockets on one inner side, a zippered middle compartment, and a zippered side compartment on the inside as well, along with an outer pocket so there's plenty of organization without having to buy an insert. I wish they had this available in an even bigger size to fit a standard laptop!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025
M
Verified Purchase
Ms.LMN
Lake Worth, US
★★★★★ 3
Expectations not met re. bag!
Color: Navy Blue
The seller was fantastic, as he/she accepted my return and refunded me immediately. Seller gets 5 stars. Even thou this bag is a stunning Navy Blue, BEAUTIFUL stitching, beautiful zippers and liner, wrapped professionally with TLC, I could not stand the very strong smell. I don't know if the smell was due to the navy blue color/dye or not. I can't even describe the smell... besides that it's not leather. I was gifted the same bag in "light brown" and that bag smells like leather; it's like you are in Rome shopping for the real thing! I love that bag as I can wear it crossbody, shoulder or hand held. Unfortunately, it too small for me. So I thought, if I am buying bigger, let's do the dark blue. Was I wrong. I really had high expectations for this bag. :0(
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Reviewed in the United States on March 26, 2024
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Verified Purchase
C. Iavarone
Phoenix, US
★★★★★ 5
Love it
Color: Sorrel
So thought I would give this purse a try. Never bought anything like this on Amazon. My much much more expensive designer brand had to be replaced. I really like this purse. It’s the perfect size and very nicely made
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Reviewed in the United States on April 1, 2026
J
Verified Purchase
Judy L.
Lake Worth, US
★★★★★ 5
So cute and dressy. Fit well and bought 1/2 size smaller than usual.
I usually wear sneakers and wanted shoes that were a bit dressier for going out for dinner with my husband. I usually wear a size 7 but bought these in a size 6 1/2 as recommended. I tried them on with bulky wool blend socks that I normally wear, and they fit perfectly. Since I intend to use these boots for dress, I didn't wear them for a long period of time, but found them to be comfortable, and the heal was not too high. The top of the boot is high enough, that it would still be covered by pant legs when you sit down. I also like that the zipper opening in the side made them very easy to get on and the zipper worked very well without sticking. I also like the stacked heal vs. a higher, thinner heal. Although I used to wear 3" spike heals when I was younger, I am now 77 years old, I am more comfortable and feel safer with a thicker heal. Overall, I very much like these ankle boots, and would recommend them. I hope this review is helpful for you.
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Reviewed in the United States on January 4, 2024
D
Verified Purchase
DD
Battle Creek, US
★★★★★ 5
Amazing boots!
These boys are gorgeous visually, then when you put them on you can feel the cushioning inside. So comfortable! There is plenty of room in the width, I take a 7 and it for perfectly without being tight with sock on. Outside feels so soft to touch, can't believe quality for the price!
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Reviewed in the United States on October 14, 2023

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