Cummins & Duramax Owners — This One’s for You

Preview text: Shop our most popular upgrades for reliability, filtration, airflow and more.

Thursday, Oct 1, 2026 at 1:45 AM EasternKlaviyo

Sinister DieselCummins & Duramax Owners — This One’s for You

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Subject: Cummins & Duramax Owners — This One’s for You
Preview text: Shop our most popular upgrades for reliability, filtration, airflow and more.
From: do-not-reply@sinisterdiesel.com
Brand: Sinister Diesel
ESP: Klaviyo
Sent: Thu Oct 1, 2026, 1:45 AM ET
Size: 39 KB
Images: 12
Links: 13, 3 of them buttons
Subject length: 47 characters

Against Sinister Diesel's usual

Sent in the 1 AM hour, which holds 13% of its emails; 16% arrive in the 10 AM hour. The subject is 47 characters; its average is 34.

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Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

	Oct 6, 2026 6:00 PM	Your Diesel Prime Time Picks Are Here
	Oct 6, 2026 1:45 AM	Diesel Prime Time Sale STARTS TODAY!
	Oct 3, 2026 9:07 AM	Stop Fixing the Same Problems Twice
	Oct 1, 2026 1:45 AM	Cummins & Duramax Owners — This One’s for You (this email)
	Sep 28, 2026 3:01 AM	Okay… You Get One More Day.
	Sep 27, 2026 5:30 PM	FINAL HOURS: Sale Ends Tonight ⏰
	Sep 27, 2026 9:00 AM	This Is It. Fall Ready Sale Ends Today.