10 BEST performance mods for the Subaru WRX/STI

Here is our top ten list for modifications you need to do to your WRX & STI. There are a lot of different ways to shave lap times, increase HP, and improve your driving experience. Follow this path and avoid wasting your money on mods that don't work!

To view all the performance parts in our video, click here:
https://tinyurl.com/3dp2m3sn

IAG Performance PTFE Fuel Line Kit for use w/ COBB Flex Fuel Sensor:
https://tinyurl.com/yh7sbhfe

Nostrum High Performance High Pressure Fuel Pump:
https://tinyurl.com/ycxh3b3u

COBB Tuning Top Mount Intercooler Kit:
https://tinyurl.com/bdrpt7z3

GrimmSpeed Front Mount Intercooler Kit WRX:
https://tinyurl.com/bdct29zd

Mishimoto Oil Cooler Kit WRX:
https://tinyurl.com/mr2zzy7f

Mishimoto Oil Cooler Kit STI:
https://tinyurl.com/2f7usmx7

Koyo Aluminum Racing Radiator:
https://tinyurl.com/4p9n2snk

Whiteline Front and Rear Sway Bar Kit w/Endlinks:
https://tinyurl.com/yc7bnhn8

GrimmSpeed Stealthbox Intake System:
https://tinyurl.com/58x57mr6

Cobb Intake:
https://tinyurl.com/yckuffrm

AEM Cold Air Intake System STI:
https://tinyurl.com/4hc8pd6k

PERRIN Performance J-Pipe with Catalyst:
https://tinyurl.com/4s735akj

Grimmspeed Downpipe:
https://tinyurl.com/2p8pxpt3

Ohlins Road & Track Coilovers:
https://tinyurl.com/dkkjptea

FactionFab F-Spec Performance Lowering Springs:
https://tinyurl.com/v5r5xt3u

Whiteline Adjustable Lower Control Arms (Rear):
https://tinyurl.com/mu2rn99w

Faction Fab brake pads:
https://tinyurl.com/bp8xzys5

ATE Original TYP 200 DOT 4 Brake Fluid - 1L:
https://tinyurl.com/2p9aj6bh

Brembo GT Systems 4 Piston Front Big Brake Kit Red With Slotted Rotors:
https://tinyurl.com/mvrcs23m

Apex Race Parts EC-7 Hyper Black 18x9.5 5x114.3 +38mm:
https://tinyurl.com/mu57vndz

Cobb Accessport:
https://tinyurl.com/2p9ys7dt