TRZ Motorsports Anti-Roll Bar Builders Kit (Unwelded)

Unwelded anti-roll bar builders kit from TRZ Motorsports. You get the chromoly main tube, one piece billet arms, end caps, mounting brackets and the link kit, and you weld it up to fit your car. Choose 5" or 6" arms, cross-member or under housing mounting, and standard or twin tube.

What's included

• Standard HD kit: 1-5/8" chrome-moly anti-roll bar main tube
• Twin tube (Girth Brooks) Ultra HD kit: 1-5/8" chrome-moly inner tube with a 2-1/4" chrome-moly outer tube
• 5" or 6" billet CNC machined one piece arms, measured from the center of the ARB tube to the center of the rod end
• Brackets that weld to any 1.625" cross-member (cross-member not included), or under housing mounts
• Billet aluminum end caps with bronze bushings and grease fittings. The bronze ID needs to be sandrolled to fit the ARB tube after the arms are welded
• Unwelded HD ARB link kit: 2 chrome-moly 1" diameter tubes, 2 LH tube inserts and rod ends, 2 RH tube inserts and rod ends, 4 housing tabs and grade 8 hardware

What to know

• Allows a maximum of 25" center to center from link to link. You can shorten it from there
• Twin tube kits are not available with under housing mounting, because the larger diameter can cause clearance issues with the bottom of the housing
• Does not permit any body roll when installed properly
• Lets you launch straight, with more efficient weight transfer
• TRZ install instructions: ARB builders kit install instructions (PDF)