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Subaru WRX STi Brake Kits
- Economy, GEOMET & GEOMET D&S tiers — same fitment, choose your rotor quality
The Subaru WRX STI (310 HP, 2015–2021) ships with factory Brembo 6-piston front / 2-piston rear calipers — one of the most capable OEM brake packages in any production sports sedan. Ghost Rotors WRX STI brake kits upgrade the pad compound and rotor design while retaining this Brembo architecture. Carbon ceramic pads eliminate the fade that OEM Brembo compounds develop after 4–6 hot laps. 2-piece floating rotors handle repeated track heat cycles without warp. WRX (2015–2021, FA20DIT) also covered with a dedicated kit. Direct bolt-on. Free shipping. Lifetime warranty.
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Subaru WRX STi Brake Kits
$329.41
$440.39
15% off−$110.98
$328.60
$439.31
15% off−$110.71
1-Piece rotor tiers — same fitment, choose your quality
Ready to Upgrade Your Subaru WRX STi?
Performance rotors and carbon ceramic pads. Free shipping on all orders.
View All Brake Kits
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By Ghost Rotors Team on May 18, 2026
Complete comparison of rotor surface patterns — what drilled and slotted designs actually do, which is best for towing vs track vs street, and why construction quality matters more.
By Ghost Rotors Team on May 18, 2026
Pad fade vs fluid fade — what you feel when brakes fade, the towing and track scenarios that cause it, and how to prevent it completely with carbon ceramic pads.
By Ghost Rotors Team on May 18, 2026
Complete M3/M4 brake upgrade guide — Brembo compatibility, F-chassis vs G-chassis differences, how many track laps before fade, and Ghost Rotors kit selection.
By Ghost Rotors Team on May 18, 2026
Complete Golf R and GTI brake upgrade guide — MK8 Brembo spec, MK7 differences, FWD/AWD track brake dynamics, and dust reduction for VW factory wheels.
By Ghost Rotors Team on March 1, 2026
Engineering behind longer-lasting brake rotors. Thermal expansion, reduced warping, and extended service life.
By Ghost Rotors Team on March 1, 2026
Why diamond slot pattern delivers better heat evacuation, pad contact, and wear characteristics.
By Ghost Rotors Team on March 1, 2026
Low dust, high performance, and fade resistance. We compare carbon ceramic and semi-metallic pads.
By Ghost Rotors Team on February 28, 2026
How to choose the right brake kit for your vehicle. Rotor size, pad type, and fitment explained.
By Ghost Rotors Team on February 27, 2026
Compare OEM vs Ghost Rotors: longevity, performance, and low-dust advantages. Learn why 2-piece floating design wins.
By Ghost Rotors Team on February 26, 2026
Step-by-step break-in procedure for peak performance and long rotor life. Follow our guide for proper bedding of new rotors and pads.
By Ghost Rotors Team on April 7, 2026
Why OEM F-150 brakes fail under towing loads and exactly which Ghost Rotors kit delivers consistent stopping power when hauling a trailer.
By Ghost Rotors Team on April 7, 2026
The honest answer for Silverado owners who tow regularly — and the upgrade that solves fade, warp, and premature wear at the same time.
By Ghost Rotors Team on April 7, 2026
The TRX's supercharged HEMI puts OEM brakes to the test. Here's the upgrade that matches the truck's actual performance capability.
By Ghost Rotors Team on April 7, 2026
F-150, Silverado, Ram, Expedition, Tahoe — every major tow vehicle covered. The physics of towing brake failure and the right fix for each.
By Ghost Rotors Team on April 7, 2026
Raptor brake fitment is different from standard F-150. This guide covers rotor spec, Raptor R differences, and the upgrade that handles desert running.
By Ghost Rotors Team on April 7, 2026
How off-road use destroys OEM Bronco brakes faster than normal driving — and the Ghost Rotors 2-piece upgrade that handles every trail condition.
By Ghost Rotors Team on April 7, 2026
Every Grand Cherokee variant from the base V6 to the 707 HP Trackhawk — why stock brakes fail and the right Ghost Rotors upgrade for each.
By Ghost Rotors Team on May 18, 2026
Why OEM Challenger Hellcat, Redeye, and Super Stock brakes fail under serious use — and the Ghost Rotors 2-piece kit that actually matches the Challenger's performance.
By Ghost Rotors Team on May 18, 2026
Three performance tiers, three brake conversations — the complete Mustang brake upgrade guide for GT through GT500, S550 and S650.
By Ghost Rotors Team on May 18, 2026
Why OEM Camaro brakes hit the thermal ceiling at the track — and the Ghost Rotors upgrade that lets the ZL1 and 1LE actually perform at their limit.
By Ghost Rotors Team on May 18, 2026
C7 vs C8 brake dynamics, Z06 track-day demands, and the Ghost Rotors kit that handles America's sports car from canyon roads to track days.
By Ghost Rotors Team on May 18, 2026
The 485 HP Scat Pack outgrows its brakes faster than most owners realize — complete guide covering R/T, Scat Pack, Widebody, and Daytona fitment.
By Ghost Rotors Team on May 18, 2026
Why the Durango SRT's 5,500 lb curb weight and 475 HP demand a brake upgrade — and why towing use makes it even more urgent.
By Ghost Rotors Team on May 18, 2026
Water crossings, rocky descents, mud contamination — why off-road use destroys OEM Wrangler brakes and the Ghost Rotors kit that handles every trail condition.
By Ghost Rotors Team on May 18, 2026
The Gladiator does trucks and off-road in one — why its dual-use demands make the brake upgrade essential before the first serious tow or trail descent.
By Ghost Rotors Team on May 18, 2026
Why heavy family SUVs need a brake upgrade before the first towing season — and the Ghost Rotors kit that handles Tahoe and Suburban loads without fade.
By Ghost Rotors Team on May 18, 2026
12,000 lbs of tow capacity demands more than OEM brake hardware — complete guide covering 2nd gen V8, 3rd gen turbo, i-FORCE MAX hybrid, and TRD Pro configurations.
By Ghost Rotors Team on May 18, 2026
Water crossings, mud contamination, and towing to trailheads — why TRD Pro use destroys OEM Tacoma brakes and the Ghost Rotors kit that handles every trail condition.
By Ghost Rotors Team on May 18, 2026
BMW platform, Brembo calipers, and OEM pad fade after 4 laps — complete GR Supra A90 brake upgrade guide for 2.0, 3.0, and 3.0+ configurations.
By Ghost Rotors Team on May 18, 2026
BuyBrakes sells OEM-replacement hardware. Ghost Rotors builds 2-piece floating rotors for performance and towing. Here's the honest comparison.
By Ghost Rotors Team on May 18, 2026
EBC Redstuff is a respected street pad. Ghost Rotors carbon ceramic goes further — 2-piece rotors, sustained high-heat performance, and a lifetime warranty.
By Ghost Rotors Team on May 18, 2026
StopTech is a performance brake institution. Ghost Rotors delivers comparable 2-piece engineering at a lower price — here's how they compare across rotor construction, pads, and value.
By Ghost Rotors Team on May 18, 2026
Head-to-head: 2-piece floating rotors vs PowerStop Z36. Rotor construction, pad compounds, warranties, and which kit wins for towing and track use.
By Ghost Rotors Team on May 18, 2026
How 2-piece floating rotors prevent warp under towing and track use, weight advantages, and when the upgrade makes sense over single-piece hardware.
By Ghost Rotors Team on May 18, 2026
Pedal pulsation explained — what actually causes "warped" rotors (hint: it's usually DTV), how to fix it, and how to prevent it with 2-piece floating design.
By Ghost Rotors Team on May 18, 2026
Why brakes squeal — pad material, glazing, wear indicator, hardware resonance — what's normal vs. a warning sign, and how carbon ceramic eliminates recurring squeal.
By Ghost Rotors Team on May 18, 2026
Complete comparison of rotor surface patterns — what drilled and slotted designs actually do, which is best for towing vs track vs street, and why construction quality matters more.
By Ghost Rotors Team on May 18, 2026
Pad fade vs fluid fade — what you feel when brakes fade, the towing and track scenarios that cause it, and how to prevent it completely with carbon ceramic pads.
By Ghost Rotors Team on May 18, 2026
Complete M3/M4 brake upgrade guide — Brembo compatibility, F-chassis vs G-chassis differences, how many track laps before fade, and Ghost Rotors kit selection.
By Ghost Rotors Team on May 18, 2026
Complete Golf R and GTI brake upgrade guide — MK8 Brembo spec, MK7 differences, FWD/AWD track brake dynamics, and dust reduction for VW factory wheels.
By Ghost Rotors Team on March 1, 2026
Engineering behind longer-lasting brake rotors. Thermal expansion, reduced warping, and extended service life.
By Ghost Rotors Team on March 1, 2026
Why diamond slot pattern delivers better heat evacuation, pad contact, and wear characteristics.
By Ghost Rotors Team on March 1, 2026
Low dust, high performance, and fade resistance. We compare carbon ceramic and semi-metallic pads.
By Ghost Rotors Team on February 28, 2026
How to choose the right brake kit for your vehicle. Rotor size, pad type, and fitment explained.
By Ghost Rotors Team on February 27, 2026
Compare OEM vs Ghost Rotors: longevity, performance, and low-dust advantages. Learn why 2-piece floating design wins.
By Ghost Rotors Team on February 26, 2026
Step-by-step break-in procedure for peak performance and long rotor life. Follow our guide for proper bedding of new rotors and pads.
By Ghost Rotors Team on April 7, 2026
Why OEM F-150 brakes fail under towing loads and exactly which Ghost Rotors kit delivers consistent stopping power when hauling a trailer.
By Ghost Rotors Team on April 7, 2026
The honest answer for Silverado owners who tow regularly — and the upgrade that solves fade, warp, and premature wear at the same time.
By Ghost Rotors Team on April 7, 2026
The TRX's supercharged HEMI puts OEM brakes to the test. Here's the upgrade that matches the truck's actual performance capability.
By Ghost Rotors Team on April 7, 2026
F-150, Silverado, Ram, Expedition, Tahoe — every major tow vehicle covered. The physics of towing brake failure and the right fix for each.
By Ghost Rotors Team on April 7, 2026
Raptor brake fitment is different from standard F-150. This guide covers rotor spec, Raptor R differences, and the upgrade that handles desert running.
By Ghost Rotors Team on April 7, 2026
How off-road use destroys OEM Bronco brakes faster than normal driving — and the Ghost Rotors 2-piece upgrade that handles every trail condition.
By Ghost Rotors Team on April 7, 2026
Every Grand Cherokee variant from the base V6 to the 707 HP Trackhawk — why stock brakes fail and the right Ghost Rotors upgrade for each.
By Ghost Rotors Team on May 18, 2026
Why OEM Challenger Hellcat, Redeye, and Super Stock brakes fail under serious use — and the Ghost Rotors 2-piece kit that actually matches the Challenger's performance.
By Ghost Rotors Team on May 18, 2026
Three performance tiers, three brake conversations — the complete Mustang brake upgrade guide for GT through GT500, S550 and S650.
By Ghost Rotors Team on May 18, 2026
Why OEM Camaro brakes hit the thermal ceiling at the track — and the Ghost Rotors upgrade that lets the ZL1 and 1LE actually perform at their limit.
By Ghost Rotors Team on May 18, 2026
C7 vs C8 brake dynamics, Z06 track-day demands, and the Ghost Rotors kit that handles America's sports car from canyon roads to track days.
By Ghost Rotors Team on May 18, 2026
The 485 HP Scat Pack outgrows its brakes faster than most owners realize — complete guide covering R/T, Scat Pack, Widebody, and Daytona fitment.
By Ghost Rotors Team on May 18, 2026
Why the Durango SRT's 5,500 lb curb weight and 475 HP demand a brake upgrade — and why towing use makes it even more urgent.
By Ghost Rotors Team on May 18, 2026
Water crossings, rocky descents, mud contamination — why off-road use destroys OEM Wrangler brakes and the Ghost Rotors kit that handles every trail condition.
By Ghost Rotors Team on May 18, 2026
The Gladiator does trucks and off-road in one — why its dual-use demands make the brake upgrade essential before the first serious tow or trail descent.
By Ghost Rotors Team on May 18, 2026
Why heavy family SUVs need a brake upgrade before the first towing season — and the Ghost Rotors kit that handles Tahoe and Suburban loads without fade.
By Ghost Rotors Team on May 18, 2026
12,000 lbs of tow capacity demands more than OEM brake hardware — complete guide covering 2nd gen V8, 3rd gen turbo, i-FORCE MAX hybrid, and TRD Pro configurations.
By Ghost Rotors Team on May 18, 2026
Water crossings, mud contamination, and towing to trailheads — why TRD Pro use destroys OEM Tacoma brakes and the Ghost Rotors kit that handles every trail condition.
By Ghost Rotors Team on May 18, 2026
BMW platform, Brembo calipers, and OEM pad fade after 4 laps — complete GR Supra A90 brake upgrade guide for 2.0, 3.0, and 3.0+ configurations.
By Ghost Rotors Team on May 18, 2026
BuyBrakes sells OEM-replacement hardware. Ghost Rotors builds 2-piece floating rotors for performance and towing. Here's the honest comparison.
By Ghost Rotors Team on May 18, 2026
EBC Redstuff is a respected street pad. Ghost Rotors carbon ceramic goes further — 2-piece rotors, sustained high-heat performance, and a lifetime warranty.
By Ghost Rotors Team on May 18, 2026
StopTech is a performance brake institution. Ghost Rotors delivers comparable 2-piece engineering at a lower price — here's how they compare across rotor construction, pads, and value.
By Ghost Rotors Team on May 18, 2026
Head-to-head: 2-piece floating rotors vs PowerStop Z36. Rotor construction, pad compounds, warranties, and which kit wins for towing and track use.
By Ghost Rotors Team on May 18, 2026
How 2-piece floating rotors prevent warp under towing and track use, weight advantages, and when the upgrade makes sense over single-piece hardware.
By Ghost Rotors Team on May 18, 2026
Pedal pulsation explained — what actually causes "warped" rotors (hint: it's usually DTV), how to fix it, and how to prevent it with 2-piece floating design.
By Ghost Rotors Team on May 18, 2026
Why brakes squeal — pad material, glazing, wear indicator, hardware resonance — what's normal vs. a warning sign, and how carbon ceramic eliminates recurring squeal.
By Ghost Rotors Team on May 18, 2026
Complete comparison of rotor surface patterns — what drilled and slotted designs actually do, which is best for towing vs track vs street, and why construction quality matters more.
By Ghost Rotors Team on May 18, 2026
Pad fade vs fluid fade — what you feel when brakes fade, the towing and track scenarios that cause it, and how to prevent it completely with carbon ceramic pads.
By Ghost Rotors Team on May 18, 2026
Complete M3/M4 brake upgrade guide — Brembo compatibility, F-chassis vs G-chassis differences, how many track laps before fade, and Ghost Rotors kit selection.
By Ghost Rotors Team on May 18, 2026
Complete Golf R and GTI brake upgrade guide — MK8 Brembo spec, MK7 differences, FWD/AWD track brake dynamics, and dust reduction for VW factory wheels.