RedShift Street Custom Coilovers 202015 Only Infinity Q40 (V36) [RV-02-STREET_CUSTOM]

RedShift Street Custom Coilovers — the S1 kit, built to your spring rates and shock lengths.

The Street Custom takes our Street S1 hardware for the 202015 Only Infinity Q40 (V36) and configures it to order: choose any spring rate, front and rear, and the shock length that suits your ride height and travel. Includes all springs, mounts, height adjusters and adjustment tools — nothing additional to purchase.

Options (select above): spring rates and shock lengths are included in the price. Add Sport 1W Valving for RedShift-revised street damping. For race and competition valving, see the RedShift Comp 1W.

Specifications

• Dampers: monotube, 32-way damping adjustable — front 53-280-135-12-M12 / rear 53-260-150-12-M12 (dia-body-travel-shaft-thread, mm)
• Standard spring rates: 671 lb/in(F) / 559 lb/in(R)
• Spring lengths: 8.66"(F) / 9.05"(R)
• Top mounts: With standard top mounts (F) / OEM top mounts required (R)
• Body length / travel: 11.03"(F) / 10.24"(R) / 5.3"(F) / 5.9"(R)
• Ride height: full-length threaded body, independent height and preload adjustment

RedShift recommended spring rates (kg/mm, front/rear)

Comfort: 10f/8r · Sport: 12f/10r · Performance: 14f/11r · Track: 16f/13r · Race: 22f/15r

Not sure which to pick? Tell us how you drive the car and we’ll recommend rates — no charge.

Swift springs: special order only for now — contact us.

Warranty: All RedShift coilovers are for off-road use only and may never be installed on vehicles that will be driven on public roads or highways. RedShift coilovers are covered by our 2-year warranty on ALL parts of the kit — springs, spherical bearings, mounts, dampers, everything. The warranty is available to the original purchaser only.