Looking for aftermarket parts to modify or upgrade your Chevrolet Impala with nitrous systems? At Tunersports.com we carry a huge selection of the top name brand performance nitrous system parts and accessories for your Impala.
Whether you have a 1994 or 2009 Chevrolet Impala in Base to SS trim we have you covered. We have 41 nitrous systems available to mod your Impala. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 20215-00Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/o Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,034.51 |
 SHIPS FROM MANUFACTURER 20215-05Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/5lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,162.80 |
 SHIPS FROM MANUFACTURER 20215-10Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/10lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,175.09 |
 SHIPS FROM MANUFACTURER 20215-12Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/Composite Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,989.87 |
 SHIPS FROM MANUFACTURER 20215-15Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Nozzle Nitrous Kit (100-300HP) w/15lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,340.23 |
 SHIPS FROM MANUFACTURER 20224-00Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/o Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,291.10 |
 SHIPS FROM MANUFACTURER 20224-05Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/5lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,412.56 |
 SHIPS FROM MANUFACTURER 20224-10Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/10lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,427.57 |
 SHIPS FROM MANUFACTURER 20224-12Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/Composite Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $2,246.45 |
 SHIPS FROM MANUFACTURER 20224-15Want more horsepower without the hassle and expense of going direct port? Then the NX dual stage nitrous systems are the way to go. Having two stages means you double your power options at the click of a switch. The dual ?Shark? nozzles give adjustability from 50 to 300 wheel horsepower in 25hp incr... Nitrous Express GM EFI Dual Stage Nitrous Kit (50-150HP x 2) w/15lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,534.03 |
 SHIPS FROM MANUFACTURER 20915-00If you want the best, this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One sy... Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/o Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $826.82 |
 SHIPS FROM MANUFACTURER 20915-05If you want the best, this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One sy... Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/5lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $950.06 |
 SHIPS FROM MANUFACTURER 20915-10If you want the best, this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One sy... Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/10lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $964.63 |
 SHIPS FROM MANUFACTURER 20915-12If you want the best, this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One sy... Nitrous Express Universal Single Nozzle Nitrous Kit for EFI w/Composite Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,754.36 |
 SHIPS FROM MANUFACTURER 20915-15If you want the best, this is it. The NX Stage 1 Universal EFI nitrous system is the top of the line EFI power booster on the market. From the highest flowing solenoids, to our patented Shark nozzle, this system screams nothing but quality. Includes jetting from 35 to 150HP. This NX EFI Stage One sy... Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/15lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police $1,061.36 |
 SHIPS FROM MANUFACTURER 20920-00NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless braided nozzle lines, 15 ... Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/o Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police 2005-2005 Chevrolet Impala Base / LS / Police / SS $781.77 |
 SHIPS FROM MANUFACTURER 20920-05NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless braided nozzle lines, 15 ... Nitrous Express All GM EFI Single Nozzle Nitrous Kit w/(35-150HP) 5lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police 2005-2005 Chevrolet Impala Base / LS / Police / SS $905.00 |
 SHIPS FROM MANUFACTURER 20920-10NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless braided nozzle lines, 15 ... Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/10lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police 2005-2005 Chevrolet Impala Base / LS / Police / SS $918.25 |
 SHIPS FROM MANUFACTURER 20920-12NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless braided nozzle lines, 15 ... Nitrous Express All GM EFI Single Nozzle Nitrous Kit w/Composite Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police 2005-2005 Chevrolet Impala Base / LS / Police / SS $1,709.31 |
 SHIPS FROM MANUFACTURER 20920-15NX single nozzle systems are the most versatile EFI power boosters on the market. These systems include an NX nitrous nozzle which mounts in the air inlet before your throttle body. These systems include billet aluminum and carbon fiber Lightning series solenoids, stainless braided nozzle lines, 15 ... Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/15lb Bottle 2000-2003 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport / Police 2005-2005 Chevrolet Impala Base / LS / Police / SS $1,017.64 |
 SHIPS FROM MANUFACTURER 20933-00The Nitrous Express 5TH GEN CAMARO Plate System feature's Phase 3 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 GM LS 102mm Nitrous Plate Kit (50-400HP) w/o Bottle 2006-2009 Chevrolet Impala SS $857.57 |
 SHIPS FROM MANUFACTURER 20933-05The Nitrous Express 5TH GEN CAMARO Plate System feature's Phase 3 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 GM LS 102mm Nitrous Plate Kit (50-400HP) w/5lb Bottle 2006-2009 Chevrolet Impala SS $934.91 |
 IN STOCK 20933-10The Nitrous Express 5TH GEN CAMARO Plate System feature's Phase 3 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 GM LS 102mm Nitrous Plate Kit (50-400HP) w/10lb Bottle 2006-2009 Chevrolet Impala SS $945.66 |
 SHIPS FROM MANUFACTURER 20933-12The Nitrous Express 5TH GEN CAMARO Plate System feature's Phase 3 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 GM LS 102mm Nitrous Plate Kit (50-400HP) w/12lb Composite Bottle 2006-2009 Chevrolet Impala SS $1,634.76 |
 SHIPS FROM MANUFACTURER 20933-15The Nitrous Express 5TH GEN CAMARO Plate System feature's Phase 3 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 GM LS 102mm Nitrous Plate Kit (50-400HP) w/15lb Bottle 2006-2009 Chevrolet Impala SS $1,040.21 |