Sneed4Speed Aero Kit - MINI Cooper S & JCW R53


Part# 1028221-S4S

In Stock
This product is currently IN Stock.
Direct Ship
This product will ship direct from our supplier. Availability is subject to suppliers stock.

Does This Fit Your Car?

A Fixed Shipping Cost of $170 has already been added to the price of this product.

The only wind tunnel tested R53 MINI S aero kit on the market. Providing 373lbs of downforce at 130mph in a balanced package to increase grip to all 4 wheels and increase speed through the turns without reducing straight away speed. The rear wing is made of carbon fiber and designed with our proprietary 3D air foil design to give the best angle of attack and low drag. Because air moving over the car’s roof line contacts the wing at a different angle than the air moving alongside the car, our wing has different angles designed into it to provide maximum downforce with the least amount of drag by operating the wing in maximum efficiency on its total surface area. Our proprietary carbon fiber end plates increase downforce and vehicle stability by straightening the air moving around the wing. The aluminum wing mounts have beveled edges to reduce drag and hexonal stanchions for quick and easy wing angle adjustments. Our front splitter extends approximately 3 inches forward of the front bumper and back to the factory air dam in the rear, this creates suction and pulls the air out of the engine compartment, increasing downforce and top speed while reducing engine temps. The 2 aluminum hex stanchions on the splitter leading edge, can be adjusted to change splitter angle to increase downforce if desired.

Kit includes Sneed4Speed splitter, Sneed4Speed carbon rear wing and Sneed4speed Side Splitters. All mounting hardware is included.

Fully adjustable front splitter, allows adjustment of front down force for driver and track needs. This splitter is specifically designed for the R53 MINI S and JCW to provide max down force, reduce drag and improve engine power. Extra wide splitter design smoothes air flow at front tire to farther reduce drag. The splitter attaches with fully adjustable heavy-duty aircraft grade aluminum stanchions, aluminum and steel brackets and heavy duty fasteners. Splitters now carry a full 100% replacement for life with the original purchaser (doesn't include hardware or stanchions).

Fully adjustable carbon fiber rear wing for R53MINI S and JCW is designed to produce high down force, low drag, and increased tire grip. The wind tunnel tested proprietary 3D design uses 2 different planes of aero foils to increase down force by optimally using the air moving over the roof and down the sides of the car. The wing produces 200lbs of down force over stock MINI wing at 130mph with drag equal to less than 1 side mirror. Mounts and stanchions are designed to position the wing for most efficient use of air over and around the car. Adjustable angle of attack provides ability to adjust the wing foil for all types of tracks and driver needs. Best results are found between 2 and 5 degrees angle of attack. All mounting hardware is included for installation.

Why is the Sneed4Speed wing 3D


63” wide carbon fiber wing

Downforce Adjustable

Aluminum mounts

Weight 8 lb total with mounting hardware.

Comes with black wing mounts and black splitter stanchions!

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm -

Can't find what you're looking for?
Odds are we can get it! Click Here Now