Alfa9 Supply

Modern & Vintage Alfa Romeo performance, including the 4C, New Giulia, Stelvio, & Classics.

720-900-6395

Welcome to Alfa9 Supply. Our passion is to provide you a unique range of products to tune your Alfa Romeo 4C, Giulia/Stelvio or Vintage Alfa Romeo.

Whether you have a track car, a canyon carver or a radical daily driver, you can customize it here.

Thanks for visiting. 

Intrax Alfa Romeo 4C Suspension

Intrax - Alfa 4C - coilover
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Intrax Racing Alfa Romeo 4C
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Monza Garage 4C
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Intrax Alfa Romeo 4C Suspension

from $3,995.00

INTRAX Racing and Alfa9 offer you the best coilover suspension kit for the Alfa 4C. If you’re committed to tracking your 4C, or need a comprehensive Fast Road suspension kit, start here.

Using a wealth of Intrax experience developing track ready systems for Alfa Romeo's all over the world, this system has some very unique features. Some of them include: Inverted rear strut cartridges for maximum stiffness under load, internal oil thermostat for the most consistent dampening, lightweight aluminum front shock bodies, 60mm linear springs and optional aerospace anti-friction coatings.

The 1K2 is the place to start, with a very simple to use single knob compression/rebound function = less time fiddling and more time driving.

Go up one level to the 2K2, and gain independent compression/rebound function via external reservoirs = gives you increased front to rear tunability and is easy to set up.

2 simple options are available for both: a) BlackTitan anti-friction coating, and c) Arc control valving for enhanced sharp bump control .

Contact us with questions on what system is best for your Alfa Romeo 4C.

Intrax Racing’s monotube front and inverted rear MacPherson shock designs represent the ultimate in current race technology for the street and track, and deliver performance and handling characteristics far exceeding the capability of the stock 4C suspension system.

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This 4C specific system is very light with aluminum bodies on the front, weighing in at only 5.9 lbs. front and 14.7 lbs. rear.

FEATURES:

1. custom built for your car and tires specs 2. all-aluminum construction (minus pistons) to save weight 3. internal oil thermostat to keep consistent dampening on the track, hot & cold 4. very rigid 45mm rear upside down struts to eliminate lateral flex 5. CNC aluminum internals 6. optional black titan anti-friction coating for smooth action and heat reduction 7. simple 1-way adjustability means you will able to adjust for any situation.

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