Tein Flex Z Coilovers - Toyota Mark X/Lexus IS250/IS350 05-13 AUDI_A7_C7 Catalytic converter warranty is only

Catalytic converter warranty is only available for cusotmers running IE performance ECU software

(datalogging only)

Combine this piping kit with a COBB Front Mount Intercooler Core and custom hot piping

Includes: Weld flange

If you plan on exceeding this RPM level

Tein Flex Z Coilovers - Toyota Mark X/Lexus IS250/IS350 05-13 AUDI_A7_C7 Catalytic converter warranty is onlyTein Flex Z is a twin tube coilover kit that brings adjustable ride height and damping at an accessible price. The twin tube design gives a long stroke and a supple ride, while 16 level damping lets you tune comfort or handling to taste. Features Twin tube damper for a long stroke and comfortable ride 16 level damping force adjustment (compression and rebound together) Full length ride height adjustment Vehicle specific upper mount included; pillow