- The end pinion measurement on the two tested vehicles was 4° and 5°; both were perfectly smooth under power at all speeds. This caused Carli to toss the accepted 1°-3° spec out the window, accepting the higher figure for lifted applications; after all, you can't argue with results!
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Description
2005-2026 Super Duty 2-Degree Pinion Shim Kit (CS-FPSKIT-3X2)Description The majority of stock applications work with pinion shim kits that have a 1 3 degree range, Carli states customers have had rear driveline vibrations around 70 mph while under load. After installing these shims, this issue was eliminated! Part Number: CS FPSKIT 3X2 Features 2 degree pinion shims Includes a new center pin Additional Info The end pinion measurement on the two tested vehicles was 4 and 5; both were perfectly smooth under
Description
The majority of stock applications work with pinion shim kits that have a 1-3 degree range, Carli states customers have had rear driveline vibrations around 70 mph while under load. After installing these shims, this issue was eliminated!
Part Number: CS-FPSKIT-3X2
Features
- 2-degree pinion shims
- Includes a new center pin
Additional Info
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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.9 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male.
The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Perfect fit.
Size: Large, Color: Dark Gray
I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
A good price
Size: Small, Color: Black
For the price , this was a good buy. My 8th grade great-grandson needed a suit and I could not find a black suit to fo fit him. This was perfect.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Dapper!
Size: X-Small, Color: Navy Blue, Size: X-Small, Color: Navy Blue
Beautiful suit and it fit great based on the chart measurements! Will be buying the same suit next size up when the time comes.
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Reviewed in the United States on May 4, 2026