Dežru Spec-S • Street & Touring 80-93 Ferrari Mondial Coilover System

Balanced daily comfort with real back-road capability.

Designed to lower your Mondial by approximately 25–30 mm while maintaining composure over real-world roads, the Spec-S sharpens turn-in and body control without beating you up on the commute.

Upright monotube shocks Nickel-plated shock bodies 250F / 350R Spring Rates

Dežru Spec-S Coilovers – 1980-1993 Ferrari Mondial (F108)

The Dežru Suspension Spec-S system brings modern damper technology to a Ferrari classic, the Mondial (F108). Engineered for precision and feel, the Spec-S transforms the driving dynamics of the Mondial without sacrificing the purity that defines it.

Developed through extensive road and circuit testing, each Spec-S kit features digressive monotube dampers, precision CNC-machined hardware, and 250 lb/in front and 350 lb/in rear HyperCoil springs selected around the Mondial’s weight distribution and suspension geometry. The result is a balance of razor-sharp response, improved ride control, and authentic Ferrari feedback refined for today’s performance expectations.

Key Features

Adjustable damping for fine-tuning compression and rebound balance.
Monotube digressive valving ensures firm, predictable chassis control with supple low-speed compliance.
250 lb/in front / 350 lb/in rear linear HyperCoil springs selected specifically to complement the Mondial’s suspension geometry and mid-engine balance.
Hand-built and dyno-tested to ensure matched damping curves across all four corners.

Why 250F / 350R?

The Mondial doesn’t need excessively stiff springs to feel precise. Our 250 lb/in front and 350 lb/in rear combination adds the spring control needed to reduce excessive body movement, sharpen transient response, and better support the chassis under braking and cornering, while retaining the compliance a road-driven Ferrari should have. The higher rear rate works with the Mondial’s mid-engine weight distribution and suspension geometry to provide rear support without making the car nervous or overly aggressive at the limit.

Paired with the Spec-S digressive dampers, these rates allow the suspension to control chassis movement through the dampers rather than relying on unnecessarily stiff springs. The result is a Mondial that feels tighter, more responsive, and more confidence-inspiring without sacrificing ride quality on imperfect roads.

Performance Character

Front spring rate: 250 lb/in – provides improved turn-in precision, braking support, and steering feedback while maintaining front-end compliance.
Rear spring rate: 350 lb/in – supports the Mondial’s rear-biased weight distribution and stabilizes the chassis under acceleration, braking, and cornering without upsetting mid-corner balance.
Intended use: fast road / weekend track; ideal for Mondial owners seeking modern composure with classic Ferrari feel.

Why Choose Dežru Spec-S

The Mondial rewards finesse, and the Spec-S delivers the chassis harmony to unlock it. Expect heightened confidence, a more connected steering feel, and flat, predictable cornering while maintaining the car’s unmistakable analog character.

Dežru Performance Suspension warrants to the original purchaser that these parts manufactured and/or sold by Dežru Performance Suspension (the product) is free from defects in material and workmanship under normal use. Dežru Performance Suspension warrants that the product will perform substantially in accordance with the specifications set forth in the documentation provided with it. The above express warranties are made for a period of the lesser of 12,000 miles or 36 months from the date the product is installed in your vehicle. Any improper use, operation beyond capacity, substitution or addition of parts not approved by Dežru Suspension in writing, any alteration or repair by others, or any removal, defacing or altering of the identification shall void this warranty. There is no warranty on high-performance or race related parts due to the nature of usage.