DEI is a pioneer in the automotive performance industry. Whether you're trying to make your ride run faster, better, more safely, or just trick it out, we've got the gear to make your ride rock!

$15.66
CryO² accessories are precision made from the finest materials then meticulously tested to perform at the highest level possible.
As low as $12.76
Sleeves are available in 2.5", 3", 3"-2.5" reducer, and a 4.5"-4" reducer. Black 2.5" or 3" I.D.
$272.82
10 lb. tank measures 6-3/4" Dia. base, 20" tall.
$129.64
Now there's a way to control the flow of CO₂ with a separate On and Off cryogenic Adjustable Timer Switch. Each control can be set from two tenths of a second up to 20 seconds offering numerous duration settings. Depending on the selected settings, a 10...
$24.86
CryO²™ bottles and accessories are precision made from the finest materials then meticulously tested to perform at the highest level possible.
$25.19
CryO²™ bottles and accessories are precision made from the finest materials then meticulously tested to perform at the highest level possible.
$76.71
Stainless Steel braided lines with Teflon core. -4 AN f Line is female to female
$26.02
Stainless Steel braided lines with Teflon core. -4 AN f 1/8 NPT m Line is female to male
$36.82
Stainless Steel braided lines with Teflon core. -4 AN f 1/8 NPT m Line is female to male
$34.37
Stainless Steel braided lines with Teflon core. -4 AN f 1/8 NPT m Line is female to male
$43.71
Stainless Steel braided lines with Teflon core. -4 AN f 1/8 NPT m Line is female to male
$98.98
Shown here with a pair of Stainless Steel Braided Hose lines, The CryO² Line Splitter is made to work with Dual CryO² Intercooler sprayers or purges.
$93.95
CryO² 1000 Psi solenoid - Teflon seal- 1/8" female in and out ports
$27.15
CryO² tank nut assembly CGA320 x 4AN Includes washer, CGA320 x ¼" NPT adapter, and ¼" NPT x 4AN fitting
$4.27
Brass Y-Fitting with 1/8in NPT ports
$0.00
Reduce engine noise and add a thermal barrier to protect your painted hood. Easy to cut to size with a peel and stick adhesive makes installation easy. Modern black carbon fiber look with engineered thermal insulation.
$0.00
Use as a barrier to reflect and insulate from any heat source. Designed to provide the best possible heat protection in areas where high temperatures are always present and problematic, Floor & Tunnel Shield II™ limits heat transfer on fire...
$0.00
Under Carpet Lite is a superior sound decoupling material for those hard to cover areas like door liners, rear decks, headliners and more. Under Carpet Lite, (UC Lite) is a ½" thick multi-layer, high tech composite material designed to be...
$0.00
Boom Mat Under Carpet (UC) is a second layer sound deadening and insulation mat that will help you maintain a quality ride experience by preventing unwanted noise from being transferred into the vehicle’s interior. In addition to its sound deadening...
$0.00
Boom Mat's new Under Hood™ Thermal Acoustic Lining was designed primarily for automotive engine compartments as a way to greatly reduce heat and noise with a simple and easy peel and stick application. Extreme engine heat and noise often is a...