View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your Buick Park Avenue with aftermarket parts from Nitrous Express? At Tunersports.com we carry a great selection of their parts for your vehicle.
From forced induction, nitrous systems, forced induction or nitrous systems we have 20 parts available for your Park Avenue, all with free shipping to the Continental US 48 States.
For more information on Nitrous Express, you can visit the official Nitrous Express website.
 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20920-15Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/15lb Bottle $1,017.64
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20920-12Nitrous Express All GM EFI Single Nozzle Nitrous Kit w/Composite Bottle $1,759.79
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20920-10Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/10lb Bottle $918.25
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20920-05Nitrous Express All GM EFI Single Nozzle Nitrous Kit w/(35-150HP) 5lb Bottle $905.00
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20920-00Nitrous Express All GM EFI Single Nozzle Nitrous Kit (35-150HP) w/o Bottle $781.77
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20915-15Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/15lb Bottle $1,061.36
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20915-12Nitrous Express Universal Single Nozzle Nitrous Kit for EFI w/Composite Bottle $1,804.83
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20915-10Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/10lb Bottle $964.63
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20915-05Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/5lb Bottle $950.06
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 OUT OF STOCK Nitrous Express Nitrous Oxide Kits 20915-00Nitrous Express Universal Nitrous Kit for EFI (All Single Nozzle Application) w/o Bottle $826.82
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