TCI Automotive This Spring replaces the spring on TH400 Pressure Regulators. 224300 1982-buick-lesabre-esi5736199 With up to a 28%

With up to a 28% increase in flow over stock

and CTS-V model years

below the oval on a brilliant white background

This Subaru WRX exhaust system's direct-fit

better handling

TCI Automotive This Spring replaces the spring on TH400 Pressure Regulators. 224300 1982-buick-lesabre-esi5736199 With up to a 28%This Spring replaces the spring on TH400 Pressure Regulators. TCI Automotive This Spring replaces the spring on TH400 Pressure Regulators. 224300 Specifications: Description_INV TH400 Pressure Spring Description_ASC For High Spring Springs, see 221600. Description_DES TH400 Pressure Regulator Spring Description_EXT This Spring replaces the spring on TH400 Pressure Regulators. Description_MKT TCI Replacement Springs Description_DEF Automatic