APEXI FULL EXHAUST SYSTEM FOR SUBARU BRZ ZD8 TOYOTA GR86 ZN8 MT FA24 143-T004J

 

APEXI FULL EXHAUST SYSTEM FOR SUBARU BRZ ZD8 TOYOTA GR86 ZN8 MT FA24 143-T004J

🧠 What makes this system special

• Full exhaust (header → front pipe → muffler)
  Not just sound — this is a performance package, unlike typical bolt-on cat-backs.
• 4-2-1 exhaust manifold design
  Improves mid-range torque, fixing the FA24’s natural dip  
• Super Catalyzer (130 cpsi)
• Lower restriction vs OEM
• Still maintains emissions performance
• Better flow + usable power gains  
• Optimized piping layout (up to 60mm)
  Ensures smooth exhaust velocity from headers to rear  
• Titanium tail + high-grade finish
  Premium JDM aesthetics + weight reduction

🔊 Sound Profile

• Around ~92 dB (noticeably loud but not insane)  
• Tone:
• Deep boxer rumble
• Strong mid/high RPM aggression
• Less “raspy” vs cheap headers
• Expect:
• Loud cold start
• Track-ready presence (not “quiet daily” spec)

⚙️ Performance Gains (Realistic Expectation)

This is where it shines:

• ✅ Stronger mid-range torque (biggest gain area)
• ✅ Improved throttle response
• ✅ Better top-end breathing
• ⚠️ Requires ECU tune to unlock full potential

👉 Compared to cat-back only systems:

• Cat-back = sound + minor gains
• This full system = real performance upgrade

⚠️ Important Notes

• ❌ Manual (MT) only – not compatible with AT  
• ⚠️ Expensive (usually RM 6k–10k+ landed)
• ⚠️ Install complexity higher (headers + cat involved)
• ⚠️ May not pass strict inspection without proper tuning/cat compliance

💡 Verdict (Straight Talk)

• If your goal is real performance + race-inspired setup → this is top-tier
• If your goal is just sound + daily comfort → overkill

👉 This is the kind of system you buy when:

• You plan headers + tune
• You want complete exhaust flow optimization
• You’re building a serious NA FA24 setup

APEXI FULL EXHAUST SYSTEM FOR SUBARU BRZ ZD8 TOYOTA GR86 ZN8 MT FA24 143-T004J

POWER CRAFT HYBRID EXHAUST MUFFLER FOR SUBARU BRZ ZD8 P-SU270131

 

POWER CRAFT HYBRID EXHAUST MUFFLER FOR SUBARU BRZ ZD8 P-SU270131

Key Specs (ZD8-specific)

• Part Code: P-SU270131
• Material: SUS442–304 stainless steel
• Pipe Diameter: 60Φ main / 50.8Φ secondary
• Design: Includes intermediate sub-silencer
• Price range: ~¥230,000–¥275,000 (≈ RM7k–RM9k+)  
• Compliance: Japanese road legal (when specified)  

🔥 What Makes This Exhaust Special

1. Hybrid Valvetronic System (Main Highlight)

• Uses engine vacuum pressure to control exhaust valves
• Switch between:
• Silent Mode → close to OEM sound (daily driving)
• Exciting Mode → loud, aggressive, track-ready

👉 You literally get 2 exhaust personalities in 1 system  

2. Sound Character (Very Premium JDM Style)

• Not raspy like cheap systems
• Deep, exotic tone when valves open
• Civilized and refined when closed

This is why Power Craft is often compared to:

• Kreissieg (F1-style sound)
• Armytrix (valved systems)

3. Engineering Focus

• Built with sound tuning + flow balance
• Includes mid silencer → reduces drone (important for FA24 engine)
• Designed for street → circuit versatility

👉 Unlike loud-only systems, this is engineered for usable performance + comfort

4. Performance Gains

• Better exhaust flow vs stock
• Improved high-RPM breathing
• More noticeable when paired with:
• Headers
• Tune (ECU/ECUTEK)

⚖️ Pros vs Cons

✅ Pros

• True valved system (rare for BRZ)
• Dual personality (quiet + aggressive)
• Premium build quality (Japan-made)
• Minimal drone thanks to sub-silencer
• Strong brand reputation in JDM scene

❌ Cons

• Expensive vs HKS / Fujitsubo
• More complex (valve system = maintenance awareness)
• Not the loudest when closed (if you want constant noise)

🆚 Who Should Buy This?

✔ Perfect if you want:

• Daily + weekend track combo
• Luxury JDM sound (not cheap loud)
• Control over noise (neighbors, long drives)
• Something rare & high-end

❌ Not ideal if:

• You want constant loud pops & bangs
• You’re on budget
• You prefer simple axle-back systems

🧠 Expert Insight (Important for You)

Since you’re into performance parts globally:

This exhaust sits in the “enthusiast-tier premium” category, similar to:

• Kreissieg (F1 scream focus)
• Armytrix (valve tech focus)
• Akrapovič (refinement focus)

👉 Power Craft = balance of sound control + JDM craftsmanship

🏁 Final Verdict

The P-SU270131 is one of the most refined exhaust choices for ZD8 BRZ, especially if you want:

• Daily usability ✔
• Track aggression ✔
• Sound control ✔

It’s not just an exhaust—it’s a driving mode upgrade.

POWER CRAFT HYBRID EXHAUST MUFFLER FOR SUBARU BRZ ZD8 P-SU270131

POWER CRAFT HYBRID EXHAUST MUFFLER SYSTEM WITH BLACK TAIL FOR BMW E92 M3 P-BM520103-BKT

 

POWER CRAFT HYBRID EXHAUST MUFFLER SYSTEM WITH BLACK TAIL FOR BMW E92 M3 P-BM520103-BKT

Here’s a proper breakdown of the POWER CRAFT HYBRID EXHAUST MUFFLER SYSTEM WITH BLACK TAIL (P-BM520103-BKT) for the BMW E92 M3 (S65 V8).

This is a high-end, Japan-built system, and it sits in the same league as Armytrix / Kreissieg in terms of character and price.

🔧 Product Overview

• Model code: P-BM520103 (Black tail = BKT variant)
• Car fitment: BMW E92 M3 (2007–2013)
• Material: SUS442–304 stainless steel (high heat & corrosion resistance)  
• Piping size: 54Φ → 60.5Φ  
• Tips: 90Φ titanium tips (black finish optional)  
• Control: Remote-controlled valvetronic system included  

👉 Black tail option is typically an added-cost upgrade over standard titanium tips. 

🔊 Sound Character (What makes Power Craft special)

This is where Power Craft stands out vs most exhausts:

• Valves closed:
  
• Deep, refined V8 tone
• Quiet enough for cruising (OEM+ feel)
• Valves open:
  
• High-pitched, exotic F1-like scream
• Very aggressive in mid–high RPM
• One of the closest sounds to GT race cars for the S65

➡️ Compared to others:

• More refined than Meisterschaft
• More exotic tone than Akrapovič (which is cleaner but less dramatic)
• Less “raw violent” than Kreissieg, but still very emotional

⚙️ Engineering Highlights

• SUS442 stainless steel
  
• Better thermal stability than common SUS304
• Stronger weld integrity, less cracking under heat cycles  
• Hybrid valvetronic design
  
• Dual flow path (quiet + straight-through)
• Remote switching (not tied to drive mode)
• Handmade in Japan
  
• Precision welding and fitment
• Premium craftsmanship vs mass-produced systems  

🚀 Performance Impact

• Slight power gain + improved exhaust flow
• Better throttle response at high RPM
• Works best when paired with:
  
• X-pipe / secondary cat delete
• ECU tuning

➡️ Realistically:

• Gains are modest (single-digit HP), but sound transformation is massive

⚠️ Important Notes

• ❌ Not road legal (track use / off-road only)  
• 🔧 Usually made-to-order (lead time applies)  
• 🔊 Can get very loud with valves open
• 🧰 Requires proper installation (valve + wiring setup)

🧠 Verdict (Straight talk)

If your goal is:

• Maximum emotional sound for E92 M3 → this is top-tier
• Daily + weekend balance → excellent because of valve control
• Show + prestige → strong JDM premium appeal

But:

• If you want pure motorsport insanity → Kreissieg still louder
• If you want lightweight + OEM refinement → Akrapovič better

🔥 Best Setup Pairing (Recommended)

To unlock full potential:

• Power Craft exhaust
• Catless / high-flow X-pipe
• ECU tune

➡️ That combo gives the true F1-style S65 scream

POWER CRAFT HYBRID EXHAUST MUFFLER SYSTEM WITH BLACK TAIL FOR BMW E92 M3 P-BM520103-BKT