I just installed the Ripps coils in my car plus the Platinum laser spark plugs at first I wasn't impressed I had the same power but when I unplug my negative cable off my car and waited a couple seconds later and started my car all I can say is W O W so much more power my car is a lot fast more Torque and I even notice just have it in reg mode and it still wants to go all out like it's in sports mode the only reason why I didn't give it all the stars because we paid all this money for the coils and they only have it in Orange it really doesn't match my Engine colors of my car (i want my engine colors just to be red and black) I wish that there was other colors to pick from like red or black etc but other than I really Love it
Installed and turned on my motor! It clear that power and my 392 roars
Great service and product, can't wait to get my challenger back on the track to really test the difference
Less then 30 hours from order to shipped to installed. Easy install, looks great, and there is a noticeable increase in throttle response and dare say horsepower.
I just installed my coils and I can say WOW!!
Throttle response is amazing! Getting really bad tire spin, gonna definitely need drag radials.
Quick installation, plug and play, and love the power and the look.!
RIPP coil packs smoothed out my idling and I feel more power that comes on instantly now. I'm satisfied with the results in gain.
Haven’t installed it yet, but keep hearing amazing things about it!
more throttle response off the line in my 22 5.7 Challenger Hemi, I have the T/A which includes the Functional Hood Scoop with CAI. Very easy to install and a noticeable difference. I did weigh the coil pack against the factory Mopar coil pack and the factory Coil pack was actually nearly 8oz heavier which in my mind made me think the factory was better. heavier = better? seems not in this case.
All in all, definitely a good purchase.
Called and worked the guys at the shop. They made sure I had the right ones. Coils came boxed really nice and work perfect. Thanks for the help.
Very nice experience, I recommend this product to all my truck groups!! I can feel Quicker Throttle response, I also put in iridium Bosch spark plugs. The truck moves now, love it and thank you guys Scott Loftus
Vitamins for a Hemi.. I travel 74 miles a day to work and back So I see it at the pump this product will pay for itself... I feel I have gained lots of extra Phoies about 10~15Hp .. runs better that new .. thank you again
Coils look awesome, seem to be very high quality and I especially like little touches like the color and "HEMI" in the black epoxy. I did this at the same time as aFe CAI and had just installed NGK Laser Iridium plugs too. Hard to quantify gains without Dyno but these replaced the original coils with 97k on them. It definitely cranks right up easier, idles smoother and seems more responsive around town. It definitely shifts sooner during casual driving leading me to believe all the aforementioned mods bumped up the torque band in the low rev range. I can drive all day and not have to go over 3k RPMs. This has improved mpg by about 2+. I also have the V6 version of these on my RAM 1500 Pentastar (along w/ NGK Lasers) and they really woke that engine up. Very happy with product, keep the good work fellas!
Super easy install. Instructions were clear and concise. Throttle response has improved greatly and so has fuel economy. Extremely well made. Would highly recommend!
I’ve noticed at start up there isn’t that little cold motor miss like I used to see
Installed with NGK 2 step colder spark plugs and E85
This Jeep GC 6.4 rips!
Put the coil packs on as part of my spark plug change on my 2018 Durango RT (5.9) at 103k miles. Along with new NGK Iridium plugs, this think woke back up. Feels stronger, better response, and better mileage already showing. Daily driver/commuter, not going to dyno but "seat feel" and previous experience in mods tells me +20 HP is probably not a false claim. This mod was a definite improvement over stock coils...... and the orange looks like +10 HP with the engine off and hood up.
Have not installed them yet! But like the looks of the product! Will let you know on the preformance after installation!
Easy to install took me 30min that's included spark plugs no issues runs smoothly as well gives it a nice look
21 Ram Rebal better crisp response smoother idle.
Thank you for this product. The coils make a difference in many different areas. The Scat Pack is already a beast these coils improve everywhere. The RPMs climb way fast like its boosted. Where I live the temperature just dropped real low and with these coils it is unbelievable how much this improves the 392. I have the manual transmission and the take offs are smooth and no jerking at low RPMs and slow speeds. It is smooth and crisp. The take off power is insane and the car really comes to life now way better. In my opinion everyone should make ignition there first upgrade. Paired with the NKG iridium plugs, WOW! I installed my parts. Make sure you use anti-sieze on new plugs and proper torque sequence. All information available online. Thank you RIPP!!!!
Excellent product and it was easy to install!
I can really feel the difference and I like the fact that I got 16 top of the line NGK spark plugs with them I tell others about them and how I enjoy them..
Almost instantly noticed the difference in fuel efficiency for my 5.7 hemi. Going at 24.6mpgs now
Noticeable idle quality, improved throttle response, almost immediate increase in fuel efficiency, great product!
Can't say enough good things about this product. I was surprised by the performance gains after installing. I have changed the air box and catback even added a few other things but after these coils she really woke up. So thanks alot guys now I'm shopping for better tires to hold the beast on t
he road lol.
Ripp coils make the engine bay pop! They also gave my SRT some power I didn’t expect, I’d highly recommend these to anyone!
I just installed a whipple gen 5 supercharger on my 21 challenger scat pack. I also installed the Ripp coil packs!!
Wow.... just Wow!! These compliment my supercharger with great response.
They look great in Hemi orange. They were a simple and quick install. They seem to make a difference, car seems a little more lively possibly revs a little quicker. As far as hp gain I didn’t dyno it but seems to make a difference. I checked my plugs after a week of use and they are a perfect tan color showing complete burn.
Love them great power adder give it that hemi orange pop
Love them I fill the power I spin a lot more now need a tire again give it a beautiful hemi orange pop just love all the way
Definitely feel the difference on the throttle response with these coil packs, I’m happy with the results!
Order came quickly. Quality product, looks great. They improved the acceleration. It seems quicker and more linear power. They look cool everyone comments on them.
Definite improved throttle response!!
installed the High Performance Coil Packs 2005-2022 Hemi 5.7L/6.1L/6.2L/6.4L engines with Brisk Racing 6.4L HEMI Spark Plugs RR14YS - 16 Plug Package on a 2019 dodge charger Daytona 392 that already had JLT intake, 87mm throttle body ported and polished, Stainless works long tube headers w/ high flow cats, 3 inch magna flow xMod exhaust system installed and DYNO tuned. I did notice what felt like a difference in power and response. Will find out the truth when i get back to dyno in the fall. Added note orange looks great under hood.
Not a huge boost but noticeable. Super easy to install. Wish they came in red.
Well I've had a great experience with the coil packs, there spark plugs not to so much I'd recommend the coil packs not the spark plugs if you buy them from another site they are cheaper
I just finished replacing all 16 plugs and added these HP coil packs. Immediately felt more throttle response down low with more juice throughout the power band. Easy mod. Definitely recommend.
Easy install. Definitely much more responsive and smoother idle. I'm happy so far.
Honestly, I was really back and forth about pulling the trigger on these but damn I’m glad I did. The NGK plugs with the Ripp Coil Packs really woke up my 2012 Srt8 Charger and puts me in my seat! Incredible bang for your beck power from a super simple bolt on! Dyno sheets don’t lie.
Well worth the money. Full disclosure the car wasn’t dyno’d before or after install but I can feel more low end pick up after install. I’ve seen an increase in MPG which is a big plus with gas as expensive as it is right now. The idle feels smoother since install as well. I did do the coil packs and NGK plug so I cannot speak to the coil packs alone.
At first didn't notice any difference from stock coil packs had a misfire re applied boot/ dielectric grease on #7 cylinder now definitely feel the low end response and more mpg as well got 390 miles off one tank 6.1 hemi .
Installed coil packs prior to supercharger install. Easy install. No issues. Pulls strong N/A. Can’t wait to install supercharger on Jeep.
Easy and simple install. Love the extra power! Thanks for making such a great product too.
Clear throttle response improvement. Main acceleration not so much, but clear first off response.
With other upgrades such as cold air intake and ported throttle body at 95MM with adapter from mmx; this upgrade from Ripps Supercharger was a surprise to me in horsepower it definitely had my head glued to my seat when putting the pedal to the medal.
Seems to have helped keep the power curve nice and steady.. makes my truck more powerful
Installed these on my 21 Scat Pack 6.4l, smoothed out idle, can definitely feel smoother acceleration, plus they look cool in Hemi orange.
These guys are the best. So glad I did this and I am getting better gas mileage too!
Excellent product, we feel an extreme performance increase.
I definitely happy I got these. I bought them with the NGK plugs that are recommended with these and my car. My butt dyno definitely feels a difference. I have catless long tubes and tune on my car so I feel these were a great addition!
Smooth and efficient
You can feel a difference! In power!
These coil packs are great, smoothed up my idle and I notice more pickup on the lower end. Easy to install highly recommended
Very easy to install notice a difference immediately. Well packaged will be ordering another set for my 3.6
Definitely gave it a little extra push. Minimal but noticeable difference. Happy with my purchase!
I added RIPP coil pack to my '16 Ram hemi. I already have a custom tune, s&b 6.4l cai, 6.4l mani, 88mm fastman throttle body, and a cat back exhaust. I can 100% tell I added this. I notice more on bottom end than top. But make no mistake I can tell its there and am glad I got it. Only install tip I can add, I didn't like the bolts and rubber washer (broke easy) they came with so I reused the factor bolt and washers. I would 100% recommend unless you live local and wish to run me. haha! Just get them!
I had searched the web for what was the best coil packs o. The market. I found a video from RIPP Superchargers and watch the video several times. A few days later I had a coil pack miss fire, so I went back to RIPP Superchargers website and bought my coils. 5 days later I received them. My injectors were also getting replaced, so I waited a few more. When I got the injectors installed, I put new plugs and the RIPP Supercharger Coils in. I had to clear the air bubble out of the lines, the car runs tip top and better than before. I haven't taken it back to the Dyno yet but I plan to see what the increase will be. Thank you RIPP Supercharger.
Definitely improved responsiveness and the slow, harsh startup the 5.7l engines can have. Look great in the engine bay with the RIPP SC kit too!
Excellent product I very satisfied
I believe it’s more a mental thing with these, I read the reviews and see how “noticeable” hp and what not but there’s nothing felt at least to me to substantiate the price tag. They look cool though so I guess that’s a plus. But will you notice power, I didn’t.
Hey listen I’m SMH every time i drive seriously it is very impressive the performance once i install the coil packs The performance of my car is awesome I am so glad that I took a chance and purchased them money well spent yeah
Love this product!! Definitely made with better quality then OEM and noticeable gains are incredible. RIPP always makes great products and this is just another one to the list.
I have a custom tune on my Ram 1500 Rebel. Had plenty of power to start with. The Ripp coil packs definitely didn't hurt with performance and it definitely is running a lot smoother.
I just got these installed and they look aggressive in the mopar orange. I have taken the car out yet but I can't wait to see what happens.
right from the moment I pulled out of the driveway I noticed a difference. I didn't expect much, but wow! Just wow! these brought my GC back to life, smooth acceleration, strong pull from the start and improved milage. I didn't realize how much bang it had lost over the years. I'd do it again in a heartbeat.
Most definitely one of those good ole upgrades every dodge needs.more responsive and you do notice the extra punch.I highly recommend them over the stock coils.
Outstanding product and thank you for timely arrival. Good experience working with the company. Will tell everyone , co-workers and friends.
RIPP coils for the win. I installed my coils on a 21 Scat Pack shaker and could immediately feel the difference in idle, acceleration, and overall engine responsiveness. I’ve had MSD blaster coils in the past, but they do not compare at all to the RIPP coils for there performance.
Noticeably increased HP immediately. Was recommended by my good friend Jeffery B who also posted on your website. Very satisfied with my purchase and Jeffs advice.
Very noticeable change on my 2007 5.7 charger much more responsive and noticeable faster acceleration looking to get a tune soon to make these work even better
Straightforward install. I recommend taking the time to swap out the spark plugs too. The throttle sensitivity is definitely increased. They also look really good!
Received in a very timely manner and the coils look great, the HEMI orange up on the Black Motor with the HEMI orange block just look great.
Totally worth the wait! I only have 22k on my 2018 Dodge Charger 392 but wanted to have these added and also changed to NGK Iridium plugs. NO-ONE can tell me there is not a difference in response and power! Way to go RIPP for a GREAT product!
Fast shipping. I ordered on a tuesday i had them in my hand the folllowing day ...wow !! I couldnt believe it . I can feel a difference cant wait to get to the track. Thanks RIPP !!!!!
Let me start by saying these things are the real deal, from the MPG being increased to the better throttle response and solid pulls at higher RPM mainly I noticed from 50-80mph. I would recommend doing the NGK laser iridium spark plugs at the same time since your already there might as well. Over all though extremely satisfied and they just look badass installed as you can see !! Keep up the good work Ripps !
I love these coil packs. Easy to install and they seem to change how fast the vehicle revs up. Can't wait to put these to the test.
These coil packs seem to change the way my car revs. I can't wait til the snow is gone to feel them in action. I lovethe way they look. Very easy to install.
Easy to install (30 minutes) using supplied videos. Instant lower end gain and feels so much more responsive. LOVE IT!
Straight up f’n dope. Not sure how many horses I picked up but a difference is sensed. And mpg is something that you can see, first day to work(25 miles) the guesstimated range did increase.
I was skeptical about the hp claims, but after reading reviews I decided to try the coil packs. There is a noticeable difference in the exhaust tone, idle, and cruising. It runs smoother and acceleration is also smoother. I recommend them. They look cool too.
These coil packs are great, smoothed up my idle and I notice a little more pickup on the low end. Highly recommend
Ordered these coils on a tuesday had them in my hand on a wednesday. Holy hell i cant believe they came that fast !!! You guys were on the ball !!! I installed them the following tuesday and man i am not dissapointed. Wow !! there is a noticeable difference. Im sure my quarter mile will be a couple tenths better !! I highly recommend these !!! Thank you RIPP.
Easy install clips need help going off. Test drive was great!!! The o rings not a good idea
Just installed the new coil packs on my 2018 Grand Cherokee AWD. Also installed new NGK iridium plugs. Got it off the dyno this morning and increased my rwhp 20 full ponies. Worth the cost to me as a good start to further mods.
Definitely pulls alot harder than before & over better driving experience
Install these with new valve covers on my 2015 jeep srt8 6.4, definitely runs much smoother, and snappier throttle reaponse.
VERY WORTHWHILE MODIFICATION. I COULD FEEL THE POWER INCREASE IMMEDIATELY, AND IT ONLY TOOK APPROXIMATELY 30 MINUTES TO INSTALL. I WOULD RECCOMMEND THIS TO ANYONE WITH A HEMI. THE ENGINEERS WITH RIPP DESIGNED THIS WELL.
I love them you can feel a difference in power and mileage!
I can feel the difference, plus a smoother idle, no periodic miss
Dropped 2/10 of a second at the drag strip.
Very easy to install and have performed amazing
Just adding updated pics.
Purchased the Ripp coil packs and NGK spark plugs. Easy installation, took me about two hours. Gave my Scat Pack the extra horses I was looking for. Thanks Ripp!
I installed it on a 2014 Jeep Grand Cherokee 5.7 L Summit.
Found that it. Works just as advertised.
Found the engine actually smoother. Smoother power no lag between gears in city driving. Better throttle response.
I am happy!!! Thank You Ripp
Easy upgrade!!! Definitely a great choice for easy power and better fuel economy. Definitely buy.