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R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Semi Met for 2003 Infiniti Q45

R1 Concepts

R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Semi Met for 2003 Infiniti Q45

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R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Semi Met
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R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Semi Met for 2003 Infiniti Q45

  • $169.81 – $391.17

Order Now, Pay Later with Affirm.

R1 Concepts

  • $169.81 – $391.17

Order Now, Pay Later with Affirm.

Specs and ratings

Dust Levels:
 
 
 
 
Stopping Power:
 
 
 
 
Noise Level:
 
 
 
 
Performance Over Stock:
 
 
 
 
  • eLINE Black Series Brake Rotors — High-quality stopping power at a low and affordable cost.
  • Cross-Drilled and Diamond Slotted Brake Rotors — It provides the maximum benefits in stopping power, durability, and performance.
  • Black Zinc Plated Coating — Designed to protect from corrosion which leads to better appearance, longer life, and overall improved maintenance and replacement costs.
  • Double Disc Grind — Provides quieter & smoother stopping performance.
  • Semi Metallic Brake Pads — Designed to last longer than organic pads, making them a reliable choice for daily driving.
  • Original Equipment Specifications — No modifications required for a quick and easy installation.
  • Machined in the USA — Proudly manufactured in the United States

Product details


 Description

Upgrade your braking performance with the R1 Concepts eLINE Brake Kit—featuring Drilled and Slotted Black Zinc Rotors and Semi-Met pads. Designed for drivers who want more than stock, this kit offers the perfect blend of daily reliability and enhanced stopping power for both city and highway driving.
Made from G3000-grade cast iron with a rust-resistant zinc coating, these rotors offer long-lasting durability. Precision-drilled holes and countersunk slots improve cooling and prevent cracks, while the diamond slotted design enhances pad bite and acts as a wear indicator. Built to OEM specs for easy, bolt-on installation.

Ideal for passenger cars and light trucks, the eLINE Brake Kit matches OE specs but delivers enhanced performance. Semi-metallic pads provide strong bite, low dust, and quiet operation—perfect for daily driving. With a sleek black finish and reliable stopping power, it’s a smart, value-packed upgrade.

Join countless drivers who trust the R1 Concepts eLINE Drilled and Slotted Black Brake Rotor Set with Semi-Metallic Pads. Don’t just stop—stop with confidence, style, and performance. Make the switch today and feel the difference every time you hit the brakes.

 Specification

  • Recommended Use
    OE Replacement
  • Dust Levels
    Medium
  • Brand
    R1 ConceptsBrake Kits - Rotors and Pads
  • Driving Qualifiers
    Normal Commute, Performance Street
  • Budget
    Medium
  • Rotor Style
    Cross-Drilled & Slotted
  • Rotor Coating
    Coated
  • Rotor Treatment
    Non-Cryo Treated
  • Rotor Material
    Cast Iron
  • Pad Material
    Semi-Metallic

 Reviews

Customer reviews


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 Comparisons

R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Semi Met R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Ceramic Pads R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - OE Pad Formula R1 Concepts Slotted Brake Kit - Stage 3 - OE Pad Formula R1 Concepts Slotted Brake Kit - Stage 3 - Semi Met
Part R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Semi Met R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - Ceramic Pads R1 Concepts Drilled/Slotted Brake Kit - Stage 2 - OE Pad Formula R1 Concepts Slotted Brake Kit - Stage 3 - OE Pad Formula R1 Concepts Slotted Brake Kit - Stage 3 - Semi Met
Direct Comparison Compare Side by Side Compare Side by Side Compare Side by Side Compare Side by Side
Recommended Use OE Replacement OE Replacement OE Replacement OE Replacement OE Replacement
Dust Levels Medium Very Low Medium Medium Medium
Driving Qualifiers
  • Normal Commute
  • Performance Street
  • Normal Commute
  • Normal Commute
  • Normal Commute
  • Normal Commute
  • Performance Street
Budget Medium Medium Medium-High Medium Medium
Rotor Style Cross-Drilled & Slotted Cross-Drilled & Slotted Cross-Drilled & Slotted Slotted Slotted
Rotor Coating Coated Coated Coated Coated Coated
Rotor Treatment Non-Cryo Treated Non-Cryo Treated Non-Cryo Treated Non-Cryo Treated Non-Cryo Treated
Rotor Material Cast Iron Cast Iron Cast Iron Cast Iron Cast Iron
Pad Material Semi-Metallic Ceramic Organic Organic Semi-Metallic

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Fitment Notice

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