Received the Sinister on engine billet fuel filter. Installation was a breeze. Feel a Lot more confident that I have avoided a major issue with this installation. Have a few more items I plan to purc... Mehr ansehen
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Wir überprüfen keine spezifischen Behauptungen, da die Meinungen der Bewerter ihre eigenen sind. Wir können Bewertungen jedoch als „verifiziert” kennzeichnen, wenn wir bestätigen können, dass eine geschäftliche Interaktion stattgefunden hat. Mehr erfahren
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Das sagen Bewerter
Unfortunately UPS lost my package but their help center saved the day. I spoke with Katy over the phone at there help center and within a matter of 2 days she was able to get my order rectified and re... Mehr ansehen
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I ordered the oil cooler and coolant filtration system because my deltas were off. This fixed my issues and I am now running with in range. Everything arrived complete and I had no issues getting it i... Mehr ansehen
Unternehmen hat geantwortet
I use the turbo pipes to make work trucks more reliable. I had two different trucks with 6.7 deletedPowerstroke hot side pipes fail. I bought new oem pipe, which immediately failed, first on one truc... Mehr ansehen
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Unternehmensdetails
Informationen, die aus verschiedenen externen Quellen stammen
Sinister Diesel is your one stop shop for Ford, Chevy, GMC, and Dodge diesel performance parts. Sinister Diesel is also the number one source for Diesel Racing Components, Exhaust Systems, Tuners, Ford Powerstroke, Dodge Cummins, and GM Duramax engine repair parts, upgraded EGR coolers, lighting, bumpers, grilles, and suspension components from our parent company Sinister MFG & Sinister Diesel®. We offer the biggest names in the industry to help you repair or modify your Powerstroke, Cummins, or Duramax diesel engine.
Kontaktinformationen
Vereinigte Staaten
- sinisterdiesel.com
4,7
Hervorragend
4119 Bewertungen
Keine aktuellen Aufzeichnungen über Bewertungseinladungen
Dieses Unternehmen hat Kunden in letzter Zeit nicht zur Bewertungsabgabe eingeladen, daher sind die Bewertungen möglicherweise nicht repräsentativ.
Hat 100 % seiner negativen Bewertungen beantwortet
Antwortet meist innerhalb von 1 Woche
So nutzt dieses Unternehmen Trustpilot
Erfahren Sie, woher die Bewertungen stammen und wie sie ausgewertet und moderiert werden.
Always great dealing with SD
Always great dealing with SD! Great service and products.
21. Juli 2025
Bewertung ohne vorherige Einladung
Awesome product
Awesome product! Looks and works great!
21. Juli 2025
Bewertung ohne vorherige Einladung
I was excited to get parts for my new…
I was excited to get parts for my new truck . I placed 2 orders at different times only to be notified they were both on back order . The thing I don’t like was that they took my money knowing they didn’t have the product ,I left an email and they did call me back . She said next time call sales because the website doesn’t have a counter. I did find what I wanted through Amazon but it ended up costing me more money !
24. Juni 2025
Bewertung ohne vorherige Einladung
SINISTER 7.3 Intake elbow W/ boots
I purchased the SINISTER 7.3 Intake Elbow W/ Boots Kit. The only thing that I didn't like but I knew about before I ordered. Was that the kit doesn't come with the boots pictured. It comes with the upper & lower intercooler pipe boots. Not the plenum to intake boots & upper intercooler pipe boots that are pictured when purchasing. Othewise it was packed very well came with three stickers & instructions black and white however also you can find the color instructions online. Very easy to install and looks sharp was very pleased with my sinister experience
12. Juni 2025
Bewertung ohne vorherige Einladung
It’s a good looking product
It’s a good looking product. Haven’t installed yet. Manual is well written
1. Juli 2025
Bewertung ohne vorherige Einladung
Easy to install
Communication was great and product was easy to install
11. Juni 2025
Bewertung ohne vorherige Einladung
So was given multiple tracking numbers…
So was given multiple tracking numbers for one item that was confusing. Exhaust tip arrived fast but box was smashed and the tip dented. I had to roll the edges of the exhaust tip with channel locks to get it round again, so it would slide on my exhaust.
28. Mai 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Hey! We would love to help out with this - if it was dented we would like to make a claim with the shipper and get a replacement out to you. I'm checking in with our customer service reps, but it is hard to find an order without a name. If you do not want to put your name on here, please reach out to us on the help center or give us a call (888) 966-6543. We stand behind our products and our customer service.
Great customer service and honored a…
Great customer service and honored a promo code the day after I place the order would definitely buy from them again
1. Juni 2025
Bewertung ohne vorherige Einladung
Easy website to navigate
Easy website to navigate. Parts were available and correct.
21. Mai 2025
Bewertung ohne vorherige Einladung
Good parts but the metal clip that…
Good parts but the metal clip that holds the top keeps slipping off.... so need to figure that out
1. Juni 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Update: I was updated that customer service reached out & two retaining clips are on their way to you!
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Thanks for the feedback! Glad to hear you're happy with the parts overall, but sorry to hear about the clip giving you trouble. That shouldn’t be happening. We’ll be reaching out to see how we can help get this sorted, but feel free to contact us directly as well—our team’s always here to make sure everything’s working the way it should. We stand behind our products and want to get you taken care of.
I placed my order online it fast
I placed my order online it fast, convenient, and easy!
19. Mai 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Thanks for the feedback! Glad to hear the fit was spot-on—appreciate you going with Sinister!
Great kit and arrived quickly
Great kit and arrived quickly. Fit and finish were excellent.
1. Mai 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Thanks for the kind words! We’re glad the kit arrived fast and met your expectations on fit and finish. Appreciate your support!
Had a missing part but the…
Had a missing part but the communication and getting the part was quick.
10. Mai 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Appreciate your patience and understanding! Glad our team was able to get the missing part out to you quickly. Thanks for giving us the chance to make it right!
Antwort von Sinister Diesel
Appreciate the feedback! Glad we could deliver quickly and reliably—thanks for choosing Sinister!
S. Welch
Unfortunately, the oil filter would not fit in the space for this system but….Timely and helpful customer support saved the day. I had to purchase another, smaller, filter and then the system worked..
30. April 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Thanks for the honest feedback! While we’re sorry to hear the original filter didn’t fit as expected, we’re glad our support team was able to step in and get things sorted quickly. Appreciate your patience and understanding—and thank you for giving us the opportunity to make it right!
24 valve Cummins cold intake and intake horn
I bought the cold air intake and the intake horn for my 24 valve Cummins and not only did it make it run better but also cleaned up my engine bay and made it look very nice.
9. April 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Appreciate the great feedback! Awesome to hear the cold air intake and intake horn gave your 24 valve Cummins a boost in performance and cleaned up the engine bay. That combo of function and looks is what we’re all about—thanks for choosing Sinister!
I paid for 2 day delivery
I paid for 2 day delivery, and it took about 2 weeks,and I emailed you to cancel cause you sent me that it was on back order, so I said cancel and refund my money, and a day later you sent a message that it was going out for delivery, you never answered me and I haven't seen or heard from you refunding my 2 day delivery charge.
17. April 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
This is not the usual experience for our customers, as we pride ourselves in top notch customer service and communication. I checked in with customer service. Our CS rep called and you acknowledged that you had received our email that the item you purchased was on backorder at the time you ordered it. I understand that you did not feel that was sufficient. Unfortunately we have items that are occasionally on back order and we work hard to get them out to you as soon as possible. You chatted our team to cancel after the item had shipped. At that moment our hands were tied as we cannot stop a shipment that has left our facility. Expedited shipping time frame begins after the lead time to process the order. After speaking with you, our CS rep let you know that when we receive the item back from you, there will be a full refund, including your expedited shipping fee. As we understand it, you said you will be out of town and will not be returning it for a week or two. Be assured when we receive your item back, we will issue your refund.
Great service
Great service, great product, love the color and logo
24. April 2025
Bewertung ohne vorherige Einladung
Antwort von Sinister Diesel
Thanks for the kind words! We’re glad the product, color, and logo hit the mark—and even more so that you had a great experience with our service. Appreciate you being part of the Sinister family!
Antwort von Sinister Diesel
Appreciate the feedback! Glad to hear the parts arrived quickly and met your expectations. Thanks for choosing Sinister!
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