Gates Timing Belt Auto Tensioner Subaru WRX 2002-2014 / STI 2004-2021 | T43138 WRX_2002-2007 Mini Twin clutch kits are

Mini Twin clutch kits are also not recommended for 02-05 WRXs with the stock transmission

ACT's 6-pad

magnafluxed

The restrictive factory air filter and air intake housing are replaced with this AEM air intake system which was designed

Lightweight

Gates Timing Belt Auto Tensioner Subaru WRX 2002-2014 / STI 2004-2021 | T43138 WRX_2002-2007 Mini Twin clutch kits areGates Subaru 2000 2008 Outback 1997 2008 Legacy Impreza EJ25 & EJ20 Timing Belt Auto Tensioner with Pulley When doing a timing belt replacement it is always a good idea to replace the tensioner(s) idler pulleys while you are in there. With the Gates Timing Belt Tensioner idler you can rest assured knowing you used a great part. Gates makes many OE parts and their aftermarket parts exceed OE specifications.