Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Injen 88-91 Civic Ex Si CRX Si Black Short Ram Intake *Special Order*Experience enhanced engine performance with the Injen 88 91 Civic Ex Si CRX Si Black Short Ram Intake. Engineered specifically for the Civic Ex Si and CRX Si models from 1988 to 1991, this air intake system is designed to increase airflow efficiency and boost horsepower. The sleek black finish complements your engine bay with a modern, aggressive look. Specially crafted by Injen, a trusted name in cold air intake technology, this short ram intake is a
Experience enhanced engine performance with the Injen 88-91 Civic Ex Si CRX Si Black Short Ram Intake. Engineered specifically for the Civic Ex Si and CRX Si models from 1988 to 1991, this air intake system is designed to increase airflow efficiency and boost horsepower. The sleek black finish complements your engine bay with a modern, aggressive look.Specially crafted by Injen, a trusted name in cold air intake technology, this short ram intake is a perfect upgrade for enthusiasts seeking improved throttle response and enhanced engine sound. Its precision construction ensures a near-perfect fit, making installation straightforward. Whether you are building a race-ready machine or upgrading your daily driver, this intake system balances performance gains with reliable quality.
Note that this product is available as a special order item, demonstrating its exclusive status for dedicated tuning enthusiasts. With its focus on the 88-91 Civic Ex Si and CRX Si, this intake system maintains the heritage and spirit of these classic vehicles while providing modern improvements.
Choose the Injen Black Short Ram Intake if you want a blend of style, performance, and brand reliability to elevate your vehicle's breathing and acceleration capabilities.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 375 reviews
Sort
Product Reviews
★★★★★ 5
Works well, tastes great and it’s non-toxic
Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
So far I love the fresh and clean feeling I get with this toothpaste. I love that it’s non-toxic. I even pair it with a boar bristle wooden toothbrush to keep all of the micro plastics out of my system. My younger daughter who is 7 started using it and she says it’s not too minty for her but it definitely freshens your breath and whitens teeth well, keeps cavities away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Give it a shot!
Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
Seems better. No overpowering flavor and I do believe my teeth felt cleaner. Try it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 4
Smooth, mild-flavored fluoride-free toothpaste that’s easy to use daily
Flavor Name: Mint, Size: Pack of 1 (4 Ounce), Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
I’ve been using this toothpaste twice a day and it’s a good option if you’re looking for something fluoride-free that isn’t gritty and has a mild mint taste.
The texture is smooth and spreads easily, and the flavor is clean without being too strong. I used it with a soft toothbrush, and it rinses clean without leaving any heavy or chalky feeling afterward. The 4 oz tube also lasts a reasonable amount of time with regular use.
Pros:
• Mild mint flavor that isn’t overpowering
• Smooth, non-gritty texture
• Easy to use consistently
Con:
• Didn’t feel noticeably different compared to other similar formulas I’ve tried
Overall, this works well as a daily fluoride-free toothpaste for someone who prefers a gentle flavor and smooth texture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Very good Toothpaste - I would highly recommend
Flavor Name: Mint, Size: Pack of 1 (4 Ounce)
Please note clean mint is not the only flavor on Ollie’s website you can buy Clean cinnamon and Orange.
I like both flavor although the Cinnamon has a more pleasant taste.
Why I like this tooth paste because they have more are Fluoride free, more fluoride comes for industrial waste product and used as rat poison known as sodium fluoride. If you ever find a bag of concentrated flouride is has a skull and bones safety warning on it.
Ollie presents as a good working tooth paste that has all natural ingredients that are safe to swallow. I know people will point out Zythol as being recorded to cause stomach issues but that’s mostly from chewing gum based products that are Sugae free in nature
Since using Ollie my dentist and hygienist notice a big difference is: Gum health, teeth looking cleaner and brighter and a lot less hot / cold and pain sensitivity.
Another big factor I like about Ollie is a simple thing, their tubes of tooth paste are sealed before you can use them, most store brands are not. That makes me feel more comfortable that the product isn’t tainted by someone
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
★★★★★ 5
Works and tastes good too.
I've tried several different brands of nano hydroxyapatite toothpaste. This is the first one that makes my teeth look brighter and feel healthier. My husband likes it too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026