Kartboy

Kartboy White Delrin Knuckleball 6 Speed Shift Knob. Includes Black/Chrome and Yellow/Black with Kartboy logos.

The Kartboy Subaru End Links (aka Droplinks) replace the stock anti-sway bar droplinks with a solidly designed, CNC cut and hard anodized 6061-T6 aluminum with stiff urethane bushings for the proper...

The Kartboy 15mm Exhaust Hangers are a direct replacement for the OEM hangers 2002-07 Subaru WRX, 2004-07 STI and 2004-08 Forester XT. The Kartboy Hangers reduce swaying of both stock and aftermarket...

Kartboy Engine Oil Filler Cap. Includes replacement rubber o-ring and emblem.

Kartboy Front Sway Bar Endlinks for 2002-07 Impreza WRX Wagon are manufactured from CNC'd aluminum and feature stiff urethane bushings. Perfect for upgraded sway bars.

Made in house on our CNC mills. Aluminum barstock with a brushed look, Black Anodized then engraved with our stylish KARTBOY logo. Great way to cover the ugly holes on the factory bumper. All...

Kartboy 02-07 Subaru WRX/04-07 Subaru WRX STi Rear Differential Bushing Kit - Hard

Kartboy 02-07 Subaru WRX/04-07 Subaru WRX STi Rear Lockdown Bolts

Kartboy 02-14 Subaru WRX/04-21 Subaru WRX STi/EJ Models Alternator Cover - Black Anodized

Kartboy 08-21 Subaru WRX/WRX STi/05-09 Subaru Legacy GT Exhaust Hanger - 12mm - Black

Kartboy 08-21 Subaru WRX/WRX STi/05-09 Subaru Legacy GT Exhaust Hanger - 12mm - Pink

Kartboy 08-21 Subaru WRX/WRX STi/05-09 Subaru Legacy GT Long Exhaust Hanger - 12mm - Black

The Kartboy Subaru End Links (aka Droplinks) replace the stock anti-sway bar droplinks with a solidly designed, CNC cut and hard anodized 6061-T6 aluminum with stiff urethane bushings for the proper...

Kartboy 93-07 Subaru Impreza/WRX/WRX STi Long Exhaust Hanger - 15mm - Black

Kartboy Subaru Big Brake Adapters

The Kartboy battery tie is CNC machined from billet aluminum, anodized black and features a laser engraved Kartboy logo. The Kartboy battery tie fits all Subaru models.

EJ Alternator Cover Carbon Fiber Kartboy Bling in full effect! Dress your engine bay up with one of these in-house fabricated covers. 0.100 thick PrePreg Carbon Fiber. Thats 12 layers of The Real...

Swaybar Endlink Combo, Front & Rear The Kartboy Subaru End Links (aka Droplinks) replace the stock (plastic with rubber bushings) rear anti-sway bar droplinks with a solidly designed, CNC cut and...

Swaybar Endlink Combo, Front & Rear If you drive a 2002–2007 WRX Wagon and want tighter handling without overcomplicating your build, this is your go-to upgrade. The Kartboy Front and Rear...

Swaybar Endlink Combo, Front & Rear The Kartboy Subaru End Links (aka Droplinks) replace the stock (plastic with rubber bushings) rear anti-sway bar droplinks with a solidly designed, CNC cut and...

Swaybar Endlink Combo, Front & Rear Kartboy Rear Endlinks for the 2008 and up Subarus are here. Tested to work with almost every aftermarket sway bars with great results. Same Fronts as they've...

Swaybar Endlink Combo, Front & Rear Oh, yeah… you got that stiffer front sway bar helping you keep flat in corners. You’re basically driving a racecar now.Hang on, though...

Kartboy upgraded front endlinks provide the rigidity that OEM links can't provide. Made from CNC'd aluminum they feature stiff urethane bushings.

Kartboy solid C shaped rear end links are designed to replace the OEM endlinks when upgrading to a larger sway bar. The solid endlinks will not flex or break like the OEM endlinks which improves...

Kartboy rear endlinks are CNC'd machined from aluminum and feature stiff urethane bushings. Perfect for use with upgraded sway bars.

The eagerly awaited Kartboy Rear Endlinks for the 2008 and up Subaru's are here. Tested to work with almost every aftermarket sway bars with great results. All hardware and spacers included. NOTE...

Kartboy Subaru WRX/WRX STi/Legacy GT/Forester XT No Trim (Linkage Style) Shifter Surround

The Kartboy transmission cross-member mount bushings replace the soft OEM bushings with stiffer urethane that reduces the amount of flex in the transmission cross-member.