Price Drop – Lake Country & Rupes Pads and Polishes
January 20th, 2026For a limit time only get price drop savings on Lake Country and Rupes Pads & Polishes from 1/20/2026 through 1/24/2026 with no coupon code required. Stock up and save big today!
20% Off Gtechniq + Free C2v3
January 16th, 2026Get 20% off Gtechniq using coupon code GTEC20 with no min or 20% off Gtechniq plus a free 500 ml Gtechniq C2 v3 Ceramic Sealant using coupon code GTEC20C2v3 when you spend a minimum of $59 from 1/16/2026 through 1/19/2026. Celebrate 25 years of Gtechniq with big savings!
Coupon Code: GTEC20
No Minimum Spend
Expiration: 1/19/2026
*Some restrictions apply. Limit one coupon code per order.
Shipping Updates for the New Year – Announcing FedEx 2DAY One Rate & More
January 14th, 2026As we begin 2026, we’ve made a few shipping changes to keep up with the evolving e-commerce shipping environment.
FedEx 2Day One Rate
We are excited to be offering a new shipping option, FedEx 2Day One Rate. This service is a flat-rate FedEx Express option that is delivered in two business days. With size options ranging from small boxes to large boxes, FedEx 2Day One Rate is often the most cost-effective way to get your shipment fast, especially for our west coast customers that have longer transit times for FedEx Ground and FedEx Home.
This service is now available during checkout for eligible orders. Orders must meet the box size requirements of being less than 2,200 cubic inches, and because the shipments will travel through the air, they cannot contain any batteries or limited quantity hazardous liquids. One Rate can be shipped to Alaska and Hawaii, but is not available to P.O. Boxes, Puerto Rico, or the Virgin Islands.
Other Shipping Updates
- FedEx Express Saver Complimentary Upgrade – with the addition of FedEx One Rate, we are discontinuing the “FedEx Express Saver Complimentary Upgrade” shipping option where Express Saver was offered at Ground/Home rates when Ground/Home would take 4+ business days to be delivered. One Rate is both faster than Express Saver (delivered in two days instead of three) and is often available at a comparable rate to Ground/Home.
- Ship & Save Coupon Codes – we increased the minimum spend to $199 to use our DIFREE free shipping coupon code. This is the first change that we have made to this coupon code since introducing it in 2012. The minimum spend for our DI499 code remains $49.
- Shipping Maps – we removed the USPS shipping maps from our Shipping page after our data showed that the maps that they provide weren’t matching up with their actual delivery speeds. The dates that they provide during checkout are much more accurate, so we recommend proceeding to the checkout page to get the best estimated delivery times for USPS shipments to your location.
If you have any questions about these changes, don’t hesitate to Contact Us.
New Year’s Free Shipping + Price Drops
January 11th, 2026Get New Year’s free shipping using coupon code NYFS26 when you spend a minimum of $59 and price drops on select products from Autofiber and DI Brushes from 1/11/2026 through 1/15/2026. Keep bringing in the new year with these savings!
Coupon Code: NYFS26
Minimum Spend: $59
Expiration: 1/15/2026
Shop New Year’s Price Drops Now
*Some restrictions apply. Limit one coupon code per order.
25% Off Winter Wash Sale
January 7th, 2026Get 25% off washing and drying products for this winter using coupon code 25WWS from 1/7/2026 through 1/10/2026 with no minimum required. Keep your car fresh all winter long!
Coupon Code: 25WWS
No Minimum Spend
Expiration: 1/10/2026
*Some restrictions apply. Limit one coupon code per order.
26% Off New Year’s Sale
December 31st, 2025Detail into 2026 with 26% off using coupon code NewYear26 from 12/31/2025 through 1/6/2026 with no minimum required. Happy 2026 from everyone at DI!
Coupon Code: NewYear26
No Minimum Spend
Expiration: 1/6/2026
*Some restrictions apply. Limit one coupon code per order.
After Christmas Sale Up To 50% Off
December 26th, 2025Save up to 50% on select after Christmas sale products plus get a bonus 15% off the rest of your order using coupon code AfterXmas25 12/26/2025 through 12/30/2025. Get big after Christmas savings now!
Coupon Code: AfterXmas25
No Minimum Spend
Expiration: 12/30/2025
*Some restrictions apply. Limit one coupon code per order.
20% Off Christmas Sale
December 22nd, 2025Have a Merry Christmas with 20% off coupon code Xmas25 from 12/22/2025 through 12/25/2025 with no minimum required. Christmas is here don’t wait to save!
Coupon Code: Xmas25
No Minimum Spend
Expiration: 12/25/2025
*Some restrictions apply. Limit one coupon code per order.
25% Off Christmas Flash Sale
December 20th, 2025Get your 25% off Christmas flash sale for 2 days only using coupon code FlashMas25 from 12/20/2025 through 12/21/2025 with no minimum required. This sale will be gone in a flash!
Coupon Code: FlashMas25
No Minimum Spend
Expiration: 12/21/2025
*Some restrictions apply. Limit one coupon code per order.
DI Season’s Giveaway!
December 16th, 2025
Place any order from 12/16/2025 through 12/25/2025 ET for a chance to win a DI Giveaway Package retail valued at over $500 with a Liquid Elements T4200 5″ Eccentric Polisher! Yes, we’re giving away a polisher! Wait, we have more! If you place an order with products from the brands Gtechniq, DIY Detail, and/or Koch Chemie you’ll automatically be entered into that brand’s holiday giveaway package. For example, if you purchase a Gtechniq product your order is eligible to win the Gtechniq giveaway and if you also purchase products from the other eligible brands you will also be entered into that brand’s giveaway. Contents of each package are listed below. Winners will be selected and contacted by 1/7/2026. Limit one giveaway per customer. It’s DI Season’s Giveaways!*
Grand DI Prize Over $500 Retail Value
Liquid Elements T4200 5″ Eccentric Polisher
Autofiber Dreadnought Red and Gray – 20″ x 30″
Gtechniq C2 v3 Ceramic Sealant – 500 ml Gtechniq C2 v3 Ceramic Sealant – 500 ml
Jescar GlanzMax Heavy Cut Compound – 8 oz
Oberk Supreme Polish – 8 oz
Lake Country Pad 5.5″ Kit
Work Stuff Detailing Brush Black – 24 mm
DI Microfiber Standard Microfiber Towel Green – 12″ x 12″
DI Microfiber Double Thick Edgeless Towel – 16″x16″ Red
CarPro HydrO2 Concentrate – 100 ml
Car Candy Bubblicious Shampoo – 32 oz
Car Candy Impeccable Interior – 32 oz
Car Candy Candy Apple Suds – 32 oz
Car Candy Cobalt Shine Ceramic Infused Shampoo – 32 oz
Oberk APS All Purpose Soap – 32 oz
Meguiar’s Hybrid Ceramic Wax – 26 oz
Gyeon Purify Maintain – 500 ml
McLaren Car Care Pro Series P2 Ceramic Coating – 50 ml Kit
Adenna Glove Box Holder + Large Gloves
NanoSkin Ceramic Boost – 16 oz
Gtehcniq Giveaway Package Over $300 Retail Value
Gtechniq G1 ClearVision Smart Glass – 15 ml
Gtechniq C4 Permanent Trim Restorer – 15 ml
Gtechniq PW Panel Wipe – 250 ml
Gtechniq C5 Wheel Armour – 15 ml
Gtechniq Crystal Serum Light – 30 ml
Gtechniq MF1 ZeroR Microfibre Buff Cloth – 40 x 40 cm
Gtechniq C6 Matte Dash AB – 100 ml
Gtechniq EXO v5 – 30 ml
Gtechniq Complete Leather Kit
DIY Detail Giveaway Package Over $140 Retail Value
DIY Detail Incredible Suds – 16 oz
DIY Detail Gold Standard Polish – 16 oz
DIY Detail Gold Standard Polish Compound – 16 oz
DIY Detail Envie Ceramic Spray Sealant – 16 oz
DIY Detail Gold Standard Waffle Pad – 5.5″
DIY Detail Jeweling Pad – 5.25″
Koch Chemie Giveaway Package Over $170 Retail Value
Koch Chemie Green Star (Gs) – 1000 ml
Koch Chemie Magic Wheel Cleaner (Mwc) – 500 ml
Koch Chemie Plast Star (Pss) – 1000 ml
Koch Chemie Reactivation Shampoo (Rs) – 1000 ml
Koch Chemie Finish Spray Exterior (Fse) – 1000 ml
Koch Chemie Gentle Snow Foam Xmas (Gfx) – 1000 ml
