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What to Buy for Track Days — and When

You can take a stock car on track with nothing but a helmet. As your skill grows and you push harder, invest strategically to match.

Most people think they need to spend thousands before their first track day. They don't. A stock car with fresh fluids and an SA-rated helmet is all you need to get on track. The mods come later — and they should follow your skill, not your impatience.

This guide is organized around driver progression, not dollar amounts. Each stage matches where you are as a driver and what the car needs to support the next level of commitment.

For the philosophy behind this list — why seat time beats parts and the real cost breakdown — read How Much Does a Track Day Actually Cost?

1

Show Up

Drive well within the limits. Observe. Learn the scene.

Your first track day isn't about lap times. It's about learning what a track day is — the rhythm of sessions, how point-bys work, what the car feels like at 7/10ths, and whether this is something you want to keep doing. Drive a large safety envelope. Watch faster drivers. Ask questions in the paddock.

You can do all of this in a completely stock car. Most HPDE organizations require nothing beyond an SA-rated helmet and a car that passes a basic tech inspection (no leaks, good brake pads, secure battery). That's it.

Download RaceChrono, Harry's Lap Timer, or TrackAddict on your phone and get a solid suction mount that won't fly off under braking — the cheap ones end up in your footwell mid-session. Track your lap times and sector splits from day one. You don't need a $700 data logger yet — you need to know if you're getting faster.

If you have an action camera, the Boss Boss Racing Boss Vision helmet visor mount is a clean way to capture driver POV footage for review after the session.

That's genuinely all you need for your first day. Show up, be smooth, be predictable, use your mirrors, and give point-bys. Nobody cares if you're slow. They care if you think you're fast.

Free: The Seat Belt Trick

The most common method used by drivers retaining their factory 3-point belts. No parts required:

  1. Slide your seat back further than your normal driving position.
  2. Pull the seat belt all the way out until it engages the internal ratcheting mechanism (you'll hear clicking).
  3. Feed the slack back into the retractor so the belt is very taut across your lap and chest.
  4. Move your seat forward into your normal driving position.

This wedges you firmly into the seat and keeps you from sliding around under braking and cornering. Free, takes 10 seconds, and makes a noticeable difference from your very first session.

What success looks like at this stage

  • You completed every session without getting black-flagged
  • You can identify your braking points by landmark
  • You gave clean point-bys and used your mirrors
  • You want to come back
2

Stop Safely

Your brakes need to survive a full session without fading.

After a few track days, you'll notice something: you're braking later, harder, and more often. Your stock brakes were fine when you were driving at 7/10ths with a big safety margin. Now you're pushing into 8/10ths and the pedal is getting soft by lap 6. That's brake fade — your fluid is boiling and your pads are overheating.

This is the first real mod because it's a safety issue, not a performance one. If you can't trust your brakes, you'll brake early, brake soft, and learn nothing. Worse — you might not stop at all.

Brake Fluid

The single most important $60 you'll spend on this car.

Our Pick

Motul RBF660

$55–70 per liter

Dry boiling point of 617°F vs. ~400°F for stock fluid. When fluid boils, you get air in the lines and your pedal goes to the floor. That's not a performance problem — that's a safety problem. We run this in every car we own.

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Alternative

Castrol SRF

$80–100 per liter

Similar boiling point to RBF660, but less hygroscopic — it absorbs less water over time, so it degrades slower between bleeds. Whether that matters depends on how often you bleed. At nearly double the price, it's hard to justify over just bleeding RBF660 annually.

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Bleed once a year and never worry about it again. If budget is truly tight, any high-temp DOT 5.1 is still far better than stock. But this is not the place to save $40. Say it out loud: I will not risk my life to save $40.

Brake Pads

The difference between cutting your day short and running every session.

Our Pick

GLoc R8

$200–350 per axle

We run GLoc on our race Miatas. Excellent bite, fade resistance, and rotor friendliness. The R8 compound holds up through 8-hour endurance races. Their R10 is grippier but barely lasts a full race day — R8 is the sweet spot for track days and endurance.

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Runner-up

CounterSpace Garage (CSG) Enduro

$250–400 per axle

Outstanding performance and kind on rotors — important if you're daily driving. We run these on the BRZ. More expensive and limited fitment for some platforms.

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Budget Pick

Hawk HP+

$150–250 per axle

The standard dual-duty street/track pad. Available for almost every car. A great starting point if you're not sure what you need yet. The trade-off: it eats rotors and produces enormous amounts of dust. Your wheels will be black after one session.

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Pick one pad and run it year-round — don't swap between street and track pads. Cross-contamination between compounds deposits different materials on your rotors and causes vibration and inconsistent braking. Most track pads work fine on the street unless you're somewhere truly cold.

Stainless Steel Brake Lines

While you're bleeding your fluid, replace your rubber brake lines with stainless steel braided lines (~$100). Rubber expands under pressure and degrades with age. Steel lines give a firmer pedal and won't burst. Get lines made specifically for your car — they need to be the correct length and have the right fittings for your calipers and hard line connections. Universal lines are asking for trouble.

One tip: grab a pack of rubber vacuum caps before you start. When you disconnect the caliper lines from the factory hard lines, cap the hard lines immediately so you don't lose all your fluid onto the garage floor. They cost a dollar and save you from re-bleeding the entire system twice.

Oil Cooler

Car-dependent. Some platforms need one almost immediately.

The GR86/BRZ platform especially — if you can't monitor oil temps and you're doing stints longer than 20 minutes in a turbo or high-revving car, it's cheap insurance. If you're seeing 260°F+, add one before your next day. Don't wait until you cook your engine to find out you needed one.

Thermostatic oil coolers are more expensive but generally the best option — they let the oil reach operating temperature before routing it through the cooler, which means faster warm-up and more consistent temps. Universal kits exist, but find a reputable kit made for your specific car with routing instructions and mounting brackets. Leaky lines from a DIY universal setup are not worth the savings — and if you're reading this guide, you probably haven't done one before.

If your car still sees street duty, a thermostatic oil cooler is almost a requirement — it lets the oil reach operating temperature before routing it through the cooler, so you don't over-cool during normal driving. Dedicated track cars can skip the thermostat and save some money. Either way, expect to spend $200–500 depending on the kit and whether it includes a thermostat.

What success looks like at this stage

  • You can run every session without brake fade
  • You're learning to trail brake — carrying brake pressure into the corner to rotate the car
  • Your corner entries are getting consistent
  • You're pushing the car — and yourself — closer to the limit
3

Protect Yourself

Safety gear that works as a system — not individual parts.

You're committed now. You've done several track days, you're pushing harder, and you're sharing the track with other people who are also pushing harder. HPDE is relatively low risk compared to wheel-to-wheel racing, but you're not the only variable out there. Take your life in your own hands — don't leave it to others.

Race safety equipment is a system. Each piece depends on the others. The order below matters.

Helmet

Your most important piece of safety equipment. Buy once, buy right.

Our Pick

Stilo ST5 GT

$500–600

Permanently on sale because they're SA2020 rated — they'll expire in 5 years instead of 10. The price discount plus the full Stilo ecosystem (comms, drink system, accessories) makes it worth it. Best growth path of any helmet at this price.

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Upgrade

Stilo ST6 GT

$900–1,100

Newer features, improved visor (no longer requires Acrysol for cleaning). Worth it if budget allows, but the ST5 GT is still excellent.

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Budget Pick

Zamp

$200–300

Solid SA-rated helmet that protects your head. Less expandable for comms and drink systems, but gets the job done at a fraction of the Stilo price.

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Budget Pick

RaceQuip

$200–300

Another solid budget SA-rated option. Same trade-off — fewer accessories and expansion options, but it meets the safety standard.

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Regardless of which helmet you choose, strongly consider a smoked visor. Sun glare at certain times of day will blind you on track. Helmets last 10 years by certification, but after 5 it's probably time for a replacement — sweat, UV, and impacts degrade the liner over time. Be sure to check fitment guides from each manufacturer — they are all slightly different.

Head & Neck Restraint

The thing that makes sure you're not a vegetable for the rest of your life.

Our Pick — Street Cars

NecksGen REV X Carbon

$600–800

Works with factory belts and seats. Protects forward and lateral movement. Transfers when you move to harness cars. More and more driving instructors are using these for coaching. Lightweight carbon construction.

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Our Pick — Harness Cars

NecksGen REV

$500–700

Designed for 5/6-point harnesses with roll protection. Forward and lateral protection. Slightly more comfortable than the REV X Carbon since you're not strapping it to your body in addition to the belts.

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All head and neck restraints affect your ability to turn your head. None of them are comfortable. But when the NASCAR guys all wear one, you don't ask questions. The NecksGen REV X Carbon is the most versatile — it works with your stock 3-point belt today and transfers to a harness setup later.

In-Helmet Comms

Hear your instructor. Protect your ears. Essential once you start coaching or racing.

Our Pick

Rugged Radios IMSA Kit

$100–200

Best helmet attachment system — screws in and clamps on, won't fall off when you handle the helmet. Sturdy enough for racing stints. We buy all our race team comms from Rugged Radios.

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Also Great

DiscoveryParts Trac-Com

$100–150

Solid alternative with IMSA connector. Use earbuds with sound isolation for hearing protection. Skip the cheap stick-on speakers — they fall off and ruin your helmet liner.

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Cars are loud. You need to hear your instructor — they see things you can't because they can keep their eyes up while you focus on driving. Don't underestimate hearing damage either. Driving full throttle with windows down will hurt your ears over time. If you bought a Stilo, spring for the comms package at time of purchase — it gives you -20dB sound reduction plus radio hookup built in.

Safety Combinations That Will Kill You

Mixing race parts with street parts creates failure modes worse than stock. These are not theoretical — they are how people die.

Bucket Seat + Stock 3-Point Belt

In a frontal collision, the 3-point belt allows your body to submarine — you slide under the lap belt and into the footwell. In a rollover, the rigid seat holds you upright while the roof collapses onto you. Factory seats are designed to collapse and protect you. Don't defeat that.

4-Point Harness Without Anti-Submarine Strap

Same submarine problem, but worse — the shoulder straps hold your torso while your pelvis slides forward under the lap belts. If you're also missing a HANS/Hybrid device, your neck takes the full force on top of the submarining. Two failure modes stacked.

Helmet + Harness Without HANS/Hybrid

The harness holds your body rigid. Your helmeted head (now heavier) keeps moving forward. Your neck takes the full deceleration force. This is how basilar skull fractures happen. Traditional HANS only protects forward motion. NecksGen also protects lateral movement.

The Correct Street Car Setup

Factory seat + factory 3-point belt (locked with the seat trick) + SA helmet + NecksGen REV X Carbon. This lets your street car be a street car while protecting you on track. No cage required. No harness required. No compromises to daily driving.

The Correct Dedicated Track Car Setup

Roll bar or cage + fixed-back bucket seat + 6-point harness + HANS or NecksGen + SA helmet. The key is rollover protection — once you add a rigid seat and harness, you need something above your head. A roll bar is the minimum. A full cage is better.

4

Learn Faster

Now that you're safe and committed — invest in going quicker.

You've got brakes that last, safety gear that works as a system, and several track days under your belt. You're driving consistently — same line, same braking points, session after session. Now you want to find time. The best investments at this stage aren't about making the car faster. They're about making you faster.

Coaching

The single best dollar-per-second investment in motorsport.

Best Investment

Professional Coaching Session

$300–600 per day

A coach finds more time than $5,000 in parts. They see what you can't feel yet — early braking, slow hands, missed apexes, wasted exits. One day with a good coach can drop seconds. Parts find tenths.

Book With Us

Read our full take in the coaching guide. The short version: if you haven't had professional coaching, that's your next purchase. Not tires. Not suspension. A human who can watch you drive and tell you what to change.

Track-Ready All-Season Tires

The right tires teach you. The wrong tires hide your mistakes.

Our Pick — Learning (300-400TW)

Continental ExtremeContact Sport 02

$150–200 per tire

More durable and communicative than the Michelins. Less finicky. They tell you honestly what's happening at the contact patch. Great all-season performance and decent on track. We also run these as legal wet tires for ChampCar.

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Runner-up

Michelin Pilot Sport 4S

$200–280 per tire

Excellent grip but more expensive and less durable. Possibly faster on single-lap pace, but the Continentals are easier to learn on.

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People want to go fast and intuitively understand that tires keep the car on the road. This is true — but you can drive fast and be a menace, or drive fast and be in control. The difference is whether your tires are teaching you or hiding your mistakes. At this stage, 300-400 treadwear tires are the right choice. They're communicative, durable, and forgiving.

Load Rating & Speed Rating Matter

On track, your tires see sustained lateral loads far beyond street driving. A tire with an inadequate load rating will flex the sidewall beyond its design limits — and cut sidewalls end races or cause crashes. Always check both ratings before buying.

RatingWhat It MeansMinimum for Track
Load IndexMax weight per tire at max inflationMatch or exceed OEM spec — never go lower
Speed RatingMax sustained speed the tire is designed forW (168 mph) or Y (186 mph) for track use
XL (Extra Load)Reinforced sidewall, higher max pressurePreferred — stronger sidewall under lateral load

At 1.2g through a sweeper, a 2,000 lb sports car is putting nearly 1,500 lbs of lateral force into the outside tires alone. Tires that aren't XL rated don't have the sidewall stiffness to handle that — they flex, overheat, and fail. We've seen it happen. Cut sidewalls end races and can cause crashes. The tires we've recommended above all have stiff, reinforced sidewalls designed for this kind of sustained load.

This is why we didn't mention other popular 200TW tires in this category. Some have limited load ratings or sidewalls that aren't built for sustained track abuse. A tire can have great grip and still be dangerous if the sidewall can't handle the forces. We only recommend tires we'd trust at race pace.

Endurance / 200TW Tires

When you're ready to step up grip without going full time-attack.

Our Pick — Endurance

Continental ExtremeContact Force

$200–280 per tire

Best overall performance in the endurance 200TW category. We run these on our race cars. At our last ChampCar race, almost half a dozen teams ran ECFs without any tire failures — ours included.

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Runner-up

Hankook Ventus R-S4

$150–200 per tire

About half a second off per 1.5 miles of track, but the tire life is unmatched. We've seen teams do two full race days on a single set with meat still left. If you're maximizing seat time per dollar, RS4s are the best value in the category.

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The “super 200TW” time attack tires (Bridgestone RE71RS, Falken RT660+, Nankang CR-S) are a different animal — those flat-spot, overheat, grain, and tear if you don't drive smooth. Save those for when you're consistently fast and chasing tenths, not seconds.

Data & Coaching Tools

See what you can't feel. Measure what you can't remember.

Shoutout

Garmin Catalyst 2

~$1,000

Real-time delta and line guidance on a windshield-mounted display. Saves mental load vs. reviewing GoPro footage after the fact. Great once you're past the basics and want to refine specific corners without a coach in the car.

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Your phone lap timer from Stage 1 is still useful — but at this point you want to understand where you're losing time, not just that you are. The Garmin Catalyst gives you real-time coaching. A GoPro pointed at the track gives you post-session review. Both are cheaper than a coach and available every session.

What success looks like at this stage

  • Your lap times are consistent — within a second of each other, session to session
  • You can identify which corners are costing you time
  • You're adapting your line in real time based on conditions
  • You're thinking about racing — time attack, endurance, or sprint

What Comes Next

Once you're consistently fast, safe, and hungry for more — the car becomes the next variable. Suspension tuning, cooling systems, aero, dedicated track tires, and eventually a purpose-built car. That's a different guide for a different stage of the journey.

Coming Soon

Unlocking the Car

Coilovers, alignment, cooling, and when each one actually matters.

Coming Soon

Chasing Tenths

Aero, sticky tires, weight reduction, and the diminishing returns of speed.

Coming Soon

Data Acquisition

Lap timers, data loggers, video overlay, and how to read what the car is telling you.

The quick version: don't buy coilovers until you can articulate what you want the car to do differently. “I want it to rotate more on entry” is a reason. “I want to go faster” is not. And aero is deceptive — a wing and splitter will make the car feel fast, but they also make catching slides much harder. Higher lateral loads mean the car spins faster and more violently when it lets go. A non-aero car is predictable and communicative. Once you understand what the car is doing and how to handle rotation, you can dial it up a notch and lean on aero. Until then, it's hiding your mistakes at higher speeds.

Free Consultation

30 minutes. Your car. Your goals.

We'll help you make a plan that saves money and avoids the parts you don't need yet. No sales pitch — just honest advice from a racing team.

Book a Free Call

Frequently Asked Questions

What's the first mod I should do for track days?

Brake fluid (Motul RBF660) and pads (Hawk HP+, GLoc, or similar). If your brakes can't last a full 20-minute stint, nothing else matters.

Should I buy sticky tires for my first track day?

No. 300-400 treadwear tires teach you more. Fast tires flat-spot, overheat, and tear if you don't drive smooth. Start with something communicative like Continental Sport 02, or a Hankook RS4 if you want a little more grip and don't need all-season capabilities.

Do I need coilovers for track days?

Not until you're consistently lapping the same line and can articulate what you want the car to do differently. They increase the car's envelope, not yours.

Is a harness safer than a seatbelt on track?

Only with a cage, HANS device, and proper anti-submarine strap. Without all three, a harness is more dangerous than your factory 3-point belt. Don't mix race safety with street safety.

What's the best single investment for going faster?

Coaching. $500 finds more time than $5,000 in parts. A coach sees what you can't feel yet.

Can I take a completely stock car on track?

Yes. Most HPDE organizations only require an SA-rated helmet and a car that passes tech inspection. Stock brakes, stock tires, stock everything. Just drive within a larger safety envelope and focus on learning.

What about an oil cooler?

Car-dependent. GR86/BRZ need one almost immediately. If you're seeing 260°F+ oil temps, add one before your next day. For most other cars, it can wait until you're doing longer stints.

Keep Reading

DS

Dan Sabin

Team Principal, Eighty Six Pieces Racing

Dan started with a stock 2019 BRZ and brake pads. That turned into HPDE with a coach, time attack, a blown engine, an FR-S rebuilt in a weekend from 86 pieces, and eventually door-to-door endurance racing. Every guide on this site comes from that progression — real money spent, real mistakes made, real results on track.

Published May 15, 2026Updated May 17, 2026Track Day Guides

The best mod is behind the wheel.

Parts find tenths. Coaching finds seconds. Seat time finds everything else.