JDC Titanium Vacuum Line Hardware Kit | 2015-2021 Subaru WRX/STi Racing Seats - Rear springs have a

- Rear springs have a 15% increased stiffness rate

Perfect for interior builds aiming for a clean and performance-focused finish

muting its true character

U70A Race – Balanced for spirited driving

JDC Titanium Vacuum Line Hardware Kit | 2015-2021 Subaru WRX/STi Racing Seats - Rear springs have aJDC Titanium Vacuum Line Hardware Kit JDC Titanium Vacuum Line Hardware Kit is an easy way to add an additional titanium flair to your engine bay! This kit replaces the factory hardware on the vacuum line that attaches to the top mount intercooler. Each piece is hand polished before receiving our proprietary anodizing process, which gives it the long lasting vibrant colors we're known for! For a full list of colors check out our JDC Titanium Color