1993-2000 Aston Martin Virage Brake Upgrade Options

By Core Brake Parts Tech Team — Circleville, OH warehouse

For most 1993-2000 Aston Martin Virage owners, the best brake upgrade is not a big-brake kit but the right pad compound for the calipers already on the car, paired with sound rotors and fresh fluid. A street-driven Virage with PBR front calipers is best served by a low-dust ceramic-organic pad or a higher-friction fast-road pad, while cars running AP Racing calipers can take a true race compound if they see track days. The single most important step is confirming which caliper your car has before you order anything.

How the Virage brake system is laid out

The Virage was a clean-sheet brake design compared with the older Aston Martin V8 it replaced. The earlier V8 cars mounted their rear discs inboard, beside the final drive. The Virage moved the rear brakes outboard to the wheels, which makes rear pad and rotor service far more practical on a lift or jack stands.

The standard 5.3-litre Virage used ventilated front discs and solid rear discs. Published specifications list 302 mm ventilated fronts and 279 mm solid rears. A four-channel Bosch ABS system arrived with the 6.3 conversion in 1993 and later became standard on the 5.3-litre car as well, so most cars covered by this guide will have ABS.

At the top of the range, the 6.3-litre conversion carried a much larger system developed from the AMR1 race car: 14-inch vented, cross-drilled front discs with four-piston calipers, refined by AP Racing for road use and made compatible with the Bosch ABS. That car weighed roughly 4,341 lb, which tells you how much heat a Virage brake system has to absorb in a hard stop from speed.

PBR or AP calipers: identify yours first

Front pads for the 1993-2000 Virage 5.3 are catalogued by caliper, not just by year. Some cars carry PBR front calipers and others carry AP Racing calipers, and the pads for each are different shapes. Ordering by year alone is the most common way to end up with pads that will not fit.

• Look at the caliper body. Both makers cast or stamp their name on the caliper. Clean the outside face with brake cleaner and a rag and read it.
• Compare the old pad. If you are unsure, pull one pad and compare its outline and backing-plate shape against the product photo before fitting the new set.
• Check previous work. Many Virages have been through specialist hands over three decades. Calipers may have been swapped or rebuilt, so trust what is on the car over what the build sheet says.

Pad upgrade options compared

We carry three front pad compounds that fit this car. Each suits a different kind of owner.

Redstuff: the daily-driver choice

EBC Redstuff front pads for PBR-caliper Virages use an aramid-fibre, ceramic-particle-enhanced organic compound with no steel fibre. EBC rates its friction at roughly 0.5 and claims around half the dust of a semi-metallic pad, and that dust washes off easily. On a car with expensive, hard-to-replace wheels, that matters. Expect a long bed-in: EBC quotes about 500 km to fully bed, and a red surface coating on new pads helps condition the rotor during that time.

Yellowstuff: more bite for spirited driving

EBC Yellowstuff front pads for PBR-caliper Virages are a higher-friction fast-road pad with strong cold bite and good fade resistance. EBC positions them for confident road driving at any speed and states plainly that they are not a low-dust pad. They need some warm-up and a longer bedding procedure, typically the first 100 to 200 miles of normal driving. For a heavy grand tourer that gets driven hard on back roads, this is the step up.

RP-X: a genuine race pad for AP-caliper cars

EBC RP-X racing pads for AP-caliper Virages are a track compound. EBC lists a flat friction level of 0.55 and fade-free operation up to 850 C, with a stronger initial bite than its RP-1 race pad. EBC specifically recommends this higher-friction compound for cars whose brake systems are under-servoed, where it keeps pedal travel in a usable range. It is built for the circuit, so do not treat it as a daily-driver choice.

What to replace at the same time

A pad upgrade only performs as well as the surfaces and fluid behind it.

• Rotors. Measure thickness against the minimum stamped on the rotor or listed in the factory manual. Replace any rotor that is under minimum, cracked around cross-drilled holes, or badly scored. New pads on a glazed or grooved rotor will not bed properly. Browse replacement brake rotors if yours are worn out.
• Brake fluid. Glycol brake fluid absorbs water and its boiling point drops as it does. Under the federal FMVSS 116 standard, DOT 4 fluid must boil at no less than 230 C dry but only 155 C once humidified. On a car this heavy, old fluid is a common cause of a soft pedal after a few hard stops. Flush with the grade specified in your owner's handbook.
• Hardware and hoses. Anti-rattle springs, pins and rubber hoses on a car this old are due for inspection. Look for cracked or swollen hoses and consider new brake hoses and a brake hardware kit where they apply.
• Caliper seals. If a caliper sticks, leaks or shows torn dust boots, rebuild it before fitting new pads, or the new pads will wear unevenly.

How hard is the job?

A front pad change on a Virage is a moderate job for a home mechanic with proper jack stands, a torque wrench and a bleeding kit. Because the rear brakes are outboard, rear service is also manageable, unlike the inboard layout of the older V8. The harder parts are the ABS system, which may call for a specific bleeding sequence, and parts availability for calipers and rotors on a low-production car.

1. Confirm caliper type (PBR or AP Racing) before ordering.
2. Support the car on stands, remove the wheels and inspect rotors, hoses and caliper boots.
3. Fit the pads with any supplied shims and fresh hardware. Tighten all fasteners to the values in the factory service manual.
4. Pump the pedal to seat the pistons before moving the car, then bleed or flush the fluid.
5. Bed the pads in following the manufacturer's procedure, with a series of moderate stops and no stop-and-hold on hot rotors.

If the ABS warning light comes on after the work, or the pedal stays soft after bleeding, have an Aston Martin specialist check the system before driving the car hard.

Frequently Asked Questions

Do all 1993-2000 Aston Martin Virages use the same front brake pads?

No. Front pads are catalogued by caliper. Cars with PBR front calipers take a different pad from cars with AP Racing calipers, so read the caliper casting before you order.

Which pad is best for a Virage that is only driven on the road?

Redstuff suits relaxed road and touring use with low dust. Yellowstuff suits owners who drive hard on back roads and want more bite and heat resistance. Both fit PBR-caliper cars.

Can I use RP-X pads on the street?

RP-X is a race compound made for track days, sprints and hill climbs. It is not a sensible daily-driver choice; pick Redstuff or Yellowstuff for road use.

Should I replace rotors when I upgrade pads?

Replace them if they are below minimum thickness, cracked, badly scored or glazed. New pads need a clean, true surface to bed in properly.

How often should I change the brake fluid?

Follow the interval in your owner's handbook. Glycol fluid absorbs water over time and its boiling point drops, so a car that sits for long periods still needs regular flushes.

Where can I find other brake parts for my Virage?

Start with our brake pads collection and the wider brake parts range, and match every part by caliper type and year.

Sources

1. Classic and Sports Car - Aston Martin Virage 6.3 - 14-inch discs, four-pot calipers refined by AP Racing, Bosch ABS, 4,341 lb weight
2. Supercar Nostalgia - Aston Martin Virage Guide - 302 mm and 279 mm discs, outboard rear brakes, Bosch ABS becoming standard
3. EBC Brakes - Redstuff Ceramic Brake Pads - compound, friction about 0.5, dust reduction, bed-in distance
4. EBC Brakes - Yellowstuff Fast Street Pads - cold bite, not low dust, 100-200 mile bedding
5. EBC Brakes - Should I choose RP-1 or RP-X pads? - RP-X 0.55 friction, 850 C, under-servoed cars
6. 49 CFR 571.116 (FMVSS 116), Cornell LII - DOT 4 dry and wet boiling points