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HKS Clump Muffler 80 (G65591-A40010-00)

HKS Clump Muffler 80 (G65591-A40010-00)

HKS

$45.00 USD
$50.00 USD $45.00 USD
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Ships in 2-3 Business Days Verified fitment Ships from USA 🇺🇸 Enthusiast owned & operated
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Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.

Verified fitment ✦ Track-proven brands ✦ Real support

NO GUESSWORK,
JUST PARTS THAT WORK.

Let’s finish that car.

PRODUCT DETAILS
HKS Clump Muffler 80 (G65591-A40010-00)

HKS has made their popular Stainless Steel Hi-Power and Carbon-Ti mufflers available as universal units—the same high-quality components used in their bolt-on exhaust systems.

  • Carbon-Ti Muffler:

    • 170mm shell

    • 120mm tip

    • 75mm inlet

  • Stainless Steel Hi-Power Muffler:

    • Available in:

      • 170mm shell with 120mm tip and 75mm inlet

      • 130mm shell with 96mm tip and 60mm inlet

  • Hi-Power Ti:

    • Available in 170mm and 130mm shell sizes

To expand fitment options, HKS now offers the 130mm stainless Hi-Power muffler with a 94mm tip in two different inlet sizes. A stainless shell with no tip is also available for custom applications. High quality, versatile options for building a performance-driven custom exhaust system.

WHY WE CARRY THIS

We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.

  • Fitment-first mindset — no “universal” roulette
  • Brand reputation matters — we favor proven manufacturing
  • Support that actually responds with real answers
WHAT TO EXPECT

This is the clean path: correct fitment, clean install, and results that match the intent.

  • Install-ready experience with correct mounting where provided
  • Finish that holds up to real driving, not just photos
  • Selections on this page drive the exact fitment shipped

TRUST, BUILT INTO THE PROCESS.

Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”

Fitment checked

We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.

Brand discipline

Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.

Real support

If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.

HKS has made their popular Stainless Steel Hi-Power and Carbon-Ti mufflers available as universal units—the same high-quality components used in their bolt-on exhaust systems.

  • Carbon-Ti Muffler:

    • 170mm shell

    • 120mm tip

    • 75mm inlet

  • Stainless Steel Hi-Power Muffler:

    • Available in:

      • 170mm shell with 120mm tip and 75mm inlet

      • 130mm shell with 96mm tip and 60mm inlet

  • Hi-Power Ti:

    • Available in 170mm and 130mm shell sizes

To expand fitment options, HKS now offers the 130mm stainless Hi-Power muffler with a 94mm tip in two different inlet sizes. A stainless shell with no tip is also available for custom applications. High quality, versatile options for building a performance-driven custom exhaust system.

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