Cometic Harley-Davidson 3.937 .030 Engine Gasket Kit

Came packaged well, looks great fit as it should. Much better than other cabon hoods I have bought in the past. Brian's customer service and willingness to assist is second to none!

I purchased a kit from Brian with Swift springs. I must say that the quality, fitment and easy install was awesome.
Beeing a racercar driver I have dealt with many sorts of coil over kits. I have also attended to several car/racecar projects. So my experience with coil over systems is wide. Like Reigers from wrc, Øhlins, Team Dynamics etc etc..
The installation is easy but use time to do things properly.
Very lightweight but also seems very well built dampers.
It is easy to adjust height and stiffness. But I will recommend to do this very carefully and with some patience.
Brian is a very nice guy and very fast to answear questions. So thumbs up for him.
All in all I would highly recommend this product. My Z06 did get a much better grip and feel in corners and the car became perfect on bumpy tarmac roads.
No need to scroll the internet for several different brands. This is a great value for the money to any use of your car.
Thanks again Brian for great service and a great product.

These have been great for me. I haven't taken them to the track yet, but they ride very nice and can go lower than you'll want to!

Great product and to top it off... excellent customer service. Thank you!

Shipped super quick, customer service is always fantastic. Mounts themselves fit great and will help put down all the power. Paired with their engine mounts it will add some NVH, but nothing extreme. I cant hear it over the bald eagles anyways

Brian got me all fixed up I was having a lot of trouble getting this oil pan locked down from other places and he was able to get me the full story on why it was so difficult to get but he got me on the list for one and got it in about two weeks including production time this place is great!

Great service and customer service

Quality was top notch. Install and fit was perfect. Thank you to Brian for going out of his way to get these to me.

Excellent quality , Brian was great help , very knowledgeable and professional will definitely buy again.

Brian”s great! Fast shipping great communication.

smooth ride even bottomed out, Brain does great on his customer service

Fit perfect

THIS IS AN AWESOME COMPANY TO DO BUSINESS WITH, THEY ARE VERY PROMPT TO TAKE CARE OF YOUR ORDER AND THEIR PRODUCTS ARE THE VERY BEST. AWESOME JOB!!!

I've tried 3 different diff mounts. The Lux Mount by SacCity, AMT Double Barrel, and just for the **** of it the Duralast c5 mount. Finally bought this 954 Bullet from FI Performance. In a nutshell the 954 had the least NVH of them all and best of all zero wheel hop even with crappy tires. Thanks Mr. Brian for your vast knowledge on this subject.

I purchased this kit and the install was fairly straightforward, the quality of the kit is amazing!!! Made a very noticeable difference in tightening up the entire suspension, and I did not notice an increase in NVH.