Sales & Promotions

MBRP Free Shipping Promotion – Save Big on Exhaust Systems at Tuning4
MBRP Free Shipping Promotion
August 29, 2025

MBRP Free Shipping Promotion – Save Big on Exhaust Systems at Tuning4

Looking to upgrade your vehicle’s performance and sound? Now is the time! Tuning4 is excited...
Save 5% on DV8 Off-Road Bumpers & Accessories
Save 5% on DV8 Off-Road Bumpers & Accessories
August 27, 2025

Save 5% on DV8 Off-Road Bumpers & Accessories

If you’re an off-road enthusiast looking to upgrade your rig, now is the perfect time....
AirDog Mid Summer Sale – Save 10% at Tuning4
AirDog Mid Summer Sale
August 27, 2025

AirDog Mid Summer Sale – Save 10% at Tuning4

This summer, Tuning4 is excited to bring you big savings on AirDog fuel systems and...
Labor Day Sale – Save 15% on All Injen Products!
Labor Day Sale – Save 15% on All Injen Products!
August 21, 2025

Labor Day Sale – Save 15% on All Injen Products!

Labor Day is right around the corner, and we’re celebrating with a deal you don’t...
Free Shipping on Superlift Parts – Only at Tuning4!
Free Shipping on Superlift Parts – Only at Tuning4!
August 7, 2025

Free Shipping on Superlift Parts – Only at Tuning4!

Looking to upgrade your suspension without extra fees? Now’s the time! Tuning4 is offering FREE...
ISR Performance: Free Ground Shipping on $99+ Orders
ISR Performance: Free Ground Shipping on $99+ Orders
August 6, 2025

ISR Performance: Free Ground Shipping on $99+ Orders

ISR Performance fans — now’s the perfect time to stock up! For a limited time,...
Free Ground Shipping on DeatschWerks Orders $99+ – All August!
Free Ground Shipping on DeatschWerks Orders $99+ – All August!
August 4, 2025

Free Ground Shipping on DeatschWerks Orders $99+ – All August!

Free Ground Shipping on DeatschWerks Orders $99+ – All August! Looking to upgrade your fuel...
MBRP Freedom Week Sale – Get 15% Off Your Next Upgrade
MBRP Freedom Week Sale
July 2, 2025

MBRP Freedom Week Sale – Get 15% Off Your Next Upgrade

This Freedom Week, take your vehicle’s performance to the next level with 15% off all...
Save 10% on All J&L Products – Limited-Time Offer Ends July 11!
Save 10% on All J&L Products – Limited-Time Offer Ends July 11!
July 2, 2025

Save 10% on All J&L Products – Limited-Time Offer Ends July 11!

Looking to improve your engine’s performance and longevity? Now’s your chance to save! For a...
Celebrate National Holiday with 5% Off All BD Diesel Products!
BD Diesel National Holiday Sale
July 1, 2025

Celebrate National Holiday with 5% Off All BD Diesel Products!

At Tuning4, we’re celebrating National Holiday with a power-packed deal — get 5% OFF on...
KONI Shock Value Sale Extended – Save 20% Until July 30!
KONI Shock Value Sale Extended – Save 20% Until July 30!
June 30, 2025

KONI Shock Value Sale Extended – Save 20% Until July 30!

If you’ve been waiting for the right time to upgrade your suspension, now’s your chance....
Limited-Time Offer: Free Shipping on All FOX Factory Products This June!
Free Shipping on All FOX Factory Products This June!
June 26, 2025

Limited-Time Offer: Free Shipping on All FOX Factory Products This June!

Get ready to upgrade your ride with FOX Factory suspension and accessories — now with...