View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2021 Chevrolet Silverado 1500 with nitrous systems? At Tunersports.com we carry a huge selection of the top name brand performance nitrous system parts and accessories.
 IN STOCK - DROPSHIPS 20936-00The Nitrous Express 2014-up GM 5.3L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 5.3L Truck Nitrous Plate Kit (50-250HP) w/o Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LT / LTZ / WT 2015-2021 Chevrolet Silverado 1500 SSV 2016-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $950.12 |
 IN STOCK - DROPSHIPS 20936-05The Nitrous Express 2014-up GM 5.3L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 5.3L Truck Nitrous Plate Kit (50-250HP) w/5lb Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LT / LTZ / WT 2015-2021 Chevrolet Silverado 1500 SSV 2016-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,035.43 |
 IN STOCK - DROPSHIPS 20936-10The Nitrous Express 2014-up GM 5.3L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 5.3L Truck Nitrous Plate Kit (50-250HP) w/10lb Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LT / LTZ / WT 2015-2021 Chevrolet Silverado 1500 SSV 2016-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,048.55 |
 IN STOCK - DROPSHIPS 20936-12The Nitrous Express 2014-up GM 5.3L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 5.3L Truck Nitrous Plate Kit (50-250HP) w/Composite Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LT / LTZ / WT 2015-2021 Chevrolet Silverado 1500 SSV 2016-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,755.21 |
 IN STOCK - DROPSHIPS 20936-15The Nitrous Express 2014-up GM 5.3L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 5.3L Truck Nitrous Plate Kit (50-250HP) w/15lb Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LT / LTZ / WT 2015-2021 Chevrolet Silverado 1500 SSV 2016-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,146.98 |
 IN STOCK - DROPSHIPS 20937-00The Nitrous Express 2014-up GM 6.2L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 6.2L Truck Nitrous Plate Kit (35-300HP) w/o Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LTZ 2020-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,094.48 |
 IN STOCK - DROPSHIPS 20937-05The Nitrous Express 2014-up GM 6.2L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 6.2L Truck Nitrous Plate Kit (35-300HP) w/5lb Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LTZ 2020-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,170.15 |
 IN STOCK - DROPSHIPS 20937-10The Nitrous Express 2014-up GM 6.2L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 6.2L Truck Nitrous Plate Kit (35-300HP) w/10lb Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LTZ 2020-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,180.58 |
 IN STOCK - DROPSHIPS 20937-12The Nitrous Express 2014-up GM 6.2L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 6.2L Truck Nitrous Plate Kit (35-300HP) w/Composite Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LTZ 2020-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,900.09 |
 IN STOCK - DROPSHIPS 20937-15The Nitrous Express 2014-up GM 6.2L nitrous plate system features Spraybarless technology for the ultimate in atomization and distribution. The billet plate bolts between the throttle body and intake making installation quick and easy. The solenoids are integrated into the plate for a super clean lo... Nitrous Express 2014+ GM 6.2L Truck Nitrous Plate Kit (35-300HP) w/15lb Bottle 2014-2021 Chevrolet Silverado 1500 High Country / LTZ 2020-2021 Chevrolet Silverado 1500 Custom Trail Boss / LT Trail Boss / RST $1,272.38 |