SC Project CR-T Titanium Exhaust with stoneguard Grid for S 1000 R 2017-2020

SC Project CR-T Titanium Exhaust with stoneguard Grid for S 1000 R 2017-2020

1. Design & Construction

For the S 1000 R model years 2017–2020, SC‑Project offers the CR‑T Titanium variant with stone‑guard grid (part number B27A‑T36TR), which pairs ultra-light titanium construction with a fan-cut titanium mesh grid over the exhaust outlet. This “stone‑guard” mesh improves aesthetics and protects the tip from road debris.

The muffler body, end cap, and link pipe are crafted entirely from aerospace-grade titanium. All components are TIG-welded, with CNC-machined titanium insert bushings and brackets. The result is a precise, lightweight assembly roughly 0.7 kg, compared to the OEM exhaust at around 2.7 kg—a ~2 kg weight reduction that significantly improves ride agility and brake feel.

This model holds Euro 4 homologation, including EC/TÜV approval and a homologation card, meaning it is street-legal in applicable regions despite its aggressive sonics.

2. Performance Gains & Weight Reduction

SC‑Project claims the CR‑T Titanium outputs a +3.6 hp gain at ~9,600 rpm, and +5.8 Nm of torque at ~7,500 rpm, when installed on the 2017–2020 S 1000 R platform. This delivers improved mid-range pull and more responsive high-end throttle behavior.

Combined with the substantial weight reduction, the bike responds sharper under braking and cornering transitions, making it a favored upgrade among spirited street riders.

3. Sound Profile & Noise Considerations

Aggressive MotoGP‑style Tone

The CR‑T Titanium is engineered for maximum sound impact. It does not include a removable dB-killer, resulting in a deep, guttural idle and an escalating roar under full throttle. SC markets it as their purest racing‑tone silencer.

Feedback from Riders

Feedback from forums reinforces the consensus: the CR‑T is extremely loud. One rider called it “the loud, MotoGP style exhaust… the loudest… if you’re just looking to make MotoGP sounds on the street.”Others report ear‑ringing and discomfort even inside homes when the bike passes at distance.

Noise measurements suggest bikes with CR‑T cans easily exceed 120 dB at open throttle—well above comfort thresholds and likely to be illegal under many jurisdictions’ noise limits. Riders frequently recommend ear protection for even short rides.

4. Fitment & Installation

Installation is plug‑and‑play: the kit includes the titanium muffler, link pipe, springs, screws, stickers, and the homologation card and warranty. No ECU remap is generally required.

Installation time typically runs under an hour, provided stock headers are retained. Note: compatibility with aftermarket headers (like Arrow or Akrapovič) may not be seamless without custom adaptation.

5. Real-World Feedback & Insights

While most rider discussions focus on SC‑Project mufflers across various bikes, the tone is consistent:

• Volume: “It was so loud I was getting headaches after rides.”

• Build quality: Praised as well-made and aggressive, but loud for daily use.

• Comparisons: Users who switched to Akrapovič or Arrow noted noticeable quieting while retaining performance.

Some users also warn of fake SC-Project units sold cheaply that lack proper sound, weld quality, and certification. Genuine CR‑T systems cost substantially more.

6. Side-by-Side Comparison with Other SC Models

If you want absolute radical sound and full race tone, CR‑T is top tier. But if you’d prefer more moderate volume or legal flexibility, SC1‑R may be better suited.

7. Price & Availability (Global & India)

International (Euro 4, S 1000 R 2017–2020)

SC‑Project lists the CR‑T Titanium with stoneguard grid at €830, with delivery of 5–20 working days. It includes homologation card and warranty.

India

Dealers such as BikeGear and Custom Elements price the alloy kit around ₹119,000–₹126,000, often with pre‑order lead times of 4–6 weeks.

Beware of knock-offs: quality CR‑T silencers typically retail well above ₹30K; sub‑₹50K listings are likely counterfeit and uncertified.

8. Pros & Cons

Pros

• Massive weight savings (~2 kg) improve responsiveness and rider feel.

• Real performance boost: +3.6 hp / +5.8 Nm in rev ranges.

• Top-tier titanium construction with stoneguard mesh for durability and style.

• Aggressive MotoGP‑derived sound and aesthetics.

• Comes with Euro 4 homologation and SC’s official 24‑month warranty.

Cons

• Unmistakably loud, often illegal or fatiguing for street use—no baffle.

• May draw enforcement or neighbor complaints; not suited for noise-sensitive areas.

• Very high cost (₹120K+ / €830), which may deter many.

• Not compatible with non‑SC headers without modification.

• Counterfeit risk if not bought through SC-authorized channels.