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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
am gear 23-830BK DSM Evo 1/2/3 Black Adjustable Tru-Time Cam GearsAEM Tru Time black anodized adjustable cams gears for the 1G 2G DSM, GVR4 and Evo 1 2 3 models. Sold as a pair or individually as needed. Vehicle Fitment: 1992 1995 Evolution I II III 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1993 Galant VR4 More Info: AEM Tru Time Adjustable Cam Gears increase horsepower and torque without having to change the camshafts and are must have items for engines that are milled, forced induction,
AEM Tru-Time black anodized adjustable cams gears for the 1G/2G DSM, GVR4 and Evo 1/2/3 models. Sold as a pair or individually as needed.Vehicle Fitment:
1992-1995 Evolution I II III
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
1991-1993 Galant VR4
More Info:
AEM Tru-Time Adjustable Cam Gears increase horsepower and torque without having to change the camshafts and are must-have items for engines that are milled, forced induction, high compression and/or utilizing aftermarket competition cams.
AEM gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile in one-degree increments via true laser-etched markings.
Precision-cut gear teeth ensure no premature wearing of the belt surface and AEM's anodizing on the gear teeth is lab-test proven as the hardest anodizing process on the market.
Discounts:
We are sorry, but discount codes are not available for AEM products.
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- 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
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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
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
It's better than the paper filters
Awesome air filter 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
It fits 09 ram, works great!
Style: CA9401
Works great on my 09 ram
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Reviewed in the United States on December 28, 2025
★★★★★ 5
Quality filter at a great price.
Style: CA9401
Great filter, very similar to K&N at a way cheaper price.
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Reviewed in the United States on January 14, 2026
★★★★★ 3
Fit perfectly, but questionably thin.
Style: CA11053A
This was an exact fit for my 2017 Kia Forte S. My only convern is that it is half the width of the stock filters. Hopefully the different material will make the difference over time. Didn't notice a loss or gain of torque or acceleration after swapping for my old dirty filter.
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Reviewed in the United States on June 15, 2025
★★★★★ 5
Increased MPG!
Style: 33-3131
I don't know if it increases power, but it for sure has an increase of 1-2 MPG. About the same MPG increase as a K&N, but half the price.
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Reviewed in the United States on May 4, 2026