Alfa9 Supply

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

720-900-6395

Welcome to Alfa9 Supply. Our passion is to provide you a unique range of products that will help you tune your Alfa Romeo 4C 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. 

Alfa Romeo Coilovers

Alfa 4C coilovers
4C coilovers
Intrax Racing 4C
Monza Garage 4C
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4c coilovers
Alfa 4c rear coilovers
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Alfa 4C coilovers
4C coilovers
Intrax Racing 4C
Monza Garage 4C
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4c coilovers
Alfa 4c rear coilovers
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Alfa Romeo Coilovers

from 3,450.00

INTRAX Racing and Alfa9 create custom built suspension for your Alfa Romeo 4C. All systems are handmade in Holland by Intrax Racing at their race shop, and each order is custom specified for your needs. Intrax has a long history of developing track ready systems for Alfa Romeo's, starting with the company owners Alfa 75 IMSA car. Recent global motorsports accolades include build programs by Intrax for WTCC, BTCC and TCR series cars. Always keeping them at the top of their game.

Starting at a reasonably priced 3450 for the 1K2, with options for increased performance available.

NEW ++ just announced is our Alfa9 specified 2K2 set for the 4C = offering independent compression & rebound adjusters and external reservoirs. ++

This 4C specific system is very light with aluminum bodies on the front, weighing in at only 5.9 lbs. (2.7kg) front and 14.7 lbs. (6.7kg) 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 or 52mm rear upside down struts to eliminate lateral flex

5. CNC aluminum internals

6. optional black titan anti-friction coating for better action / durability

7. up to 4-way adjustability means you will always be able to adjust for any situation.

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

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Black Titan
Black Titan is an invention made by the Russians. Their jet engines must perform under the toughest conditions, they must function in Siberia where it can be -30°C and  hours later in a other part of Russia it can be 40°C. After they fitted their engines with Black Titan, the service interval was increased by 100%.  Intrax decided that what is good for their airplane engines must be good for our shock absorbers. The Black Titan coating, which will be applied on the guidance- and piston rod, cannot rust and is extreme hard and smooth. The friction is lowered with these piston rods, reducing oil temperatures, improving traction and extending life time under the severest conditions.
ARC (Anti Roll Control)®
After years of development Intrax did it. They developed a unique way to drastically reduce unwanted roll (lateral and longitudinal). Your car will have the comfort and all the other benefits of driving with “soft” springs like extra grip and traction, until you take a corner or need to brake then ARC® will control ride height with the feel of a sport/race/rallysetup. While driving over a curb, through a putt hole or over jumps the suspension will absorb them like driving with soft springs. At the same timeARC® will make sure that your suspension will roll or pitch minimally. So for the first time you can have the benefits of a soft spring set up withoutthe disadvantages of too much body roll and/or collapsing suspension in putt holes, jumps, curbs.
Shims
Because there are some complaints about the feeling in the steering wheel of the car we can offer you extra shims toget more feeling with the car in the steering wheel and of course some extra grip. With these shims you are able to set extra caster and camber at the front wheels. This increases the overall handling and feeling with the car.

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