Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
AEM V2 5 Gallon Diesel Water/Methanol Injection Kit - Multi InputWater methanol injection for forced induction (turbocharged or supercharged) gas powered race engines is a proven means for effectively reducing engine inlet air temperatures and suppressing harmful detonation. This allows racers to reliably increase boost and advance ignition timing without using high octane racing fuel for power gains of up to 20%. AEM's Water Injection Kits utilize robust hardware and deliver more advanced features than any other
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 890 reviews
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Product Reviews
★★★★★ 4
where is the vest?
no vest
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2023
★★★★★ 5
Stylish
Style: Pants, Color: Pants Black, Size: 32
My son loves these pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
★★★★★ 3
Returned
Style: Jacket, Color: Burgundy, Size: 44
Was way too snug in the waist
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Reviewed in the United States on April 7, 2026
★★★★★ 2
Material is cheap
Style: Jacket, Color: Navy Blue, Size: 44
Too big
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Reviewed in the United States on April 14, 2026
★★★★★ 1
Misleading Sizing and Poor Quality"
Style: Jacket, Color: Hot Pink, Size: 34
"Extremely disappointed with the sizing; even for a slim fit, this felt like it was made for a child. The material felt cheap and the construction was subpar, more like a costume than a professional suit separator. Had to return it immediately."
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Reviewed in the United States on May 7, 2026
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