2015-2021 WRX & STI Mods

The ultimate entry level suspension upgrade! Performance, handling and comfort make up the Grip Series Stage 1 kit featuring Whiteline signature fr...

This particular power brace has been designed to connect the bottom of the front suspension together to improve handling and driver feedback under ...

Improve a known failure point with a set of high grade PERRIN Endlinks! WHY YOU NEED THESE ENDLINKS OEM steel endlinks are a small, flimsy and can ...

Add a PERRIN Adjustable Rear Swaybar to your WRX & STI. Adding a swaybar is the easiest way to improve and fine-tune the handling of your vehi...

Add a PERRIN Adjustable Rear Swaybar to your WRX & STI. Adding a swaybar is the easiest way to improve and fine-tune the handling of your vehi...

The Tein Street Basis Z incorporates many of the same technologies that have made the Street Basis so popular by enthusiasts, but now made even mor...

* Bolt on * Not Certified by SFI / FIA 6A1 492 TP

687 492 RS * Connect mounting points of Lateral link and Trailing rod

692 464 NV

Corrects headlight beams for lowered vehicles. * Direct factory replacement 100% bolt-on * Adjustable length via turnbuckle * Short type (73 mm ~ 9...

Solid pillow ball rod end makes no deflection * Pillow ball rod end / Ball joint * Aluminum Billet Collar * Adjustable length : 73 mm ~ 84 mm

You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by gr...

Enhance chassis rigidity and improve steering precision with the ultra-strong PERRIN Rear Shock Tower Brace.  PERFORMANCE During cornering, the Pe...

Whiteline's 'MOTORSPORT ONLY' Anti Geometry Kit replaces the front control arm rear vertically mounted bushing and features lightweight aluminium h...

Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...

Rear Lower control Arms are an ideal suspension modification after lowering any WRX/STI or FR-S/BRZ/86. The LCA will allow for proper rear camber a...

Improve a known failure point with a set of high grade PERRIN Endlinks! WHY YOU NEED THESE ENDLINKS OEM steel endlinks are a small, flimsy and can ...

The ISC N1 Coilover system is the optimum suspension tool for improved handling for your street, track or drift car. This product is perfect for so...

You asked, and we delivered! You no longer have to purchase stamped out andwelded adjustable aluminum or steel control arms from other brands. Aqua...

6A1 492 FS * Connect front and rear LCA mounting point

684 475 A * Connect both LCA mounting point

* Connect front member and LCA mounting point 6A1 492 M

6A1 541 AX * Steel Oval shape * Cusco Blue Color * Need modify on under cover 4 points diagonal connection for maximum reinforcement