Custom BOSKA Valvetronic Catback Exhaust 3-Inch Chevrolet Corvette C8 Stingray Z51 E-Ray 6.2L LT2 2019-2025 OEM Valve | Valved Cat-Back Exhaust

$800 (1–4 sets)

💡 Supplier-direct price above. See how supplier prices compare to US retail →

Minimum order: 1 set
Supplier: Hong Kong Boska Automotive Technology Co., Limited
Compatibility: Listed by supplier for: C8 — year, model, trim, engine and VIN still needed before ordering.
Shipping: Quoted by the supplier — ask about DDP vs DAP and delivery time in writing before paying
Added: 2026-09-22

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This listing mentions: C8 — confirm against your exact build.

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Who manufactures this

The part matters — but so does the factory behind it. Here's exactly who manufactures this component.

Hong Kong Boska Automotive Technology Co., Limited

★★★★★★★★★★ 5.0

Supplier rating

5.0/5

✓ Why it made the catalog: this listing cleared our quality bar with a 5.0/5 supplier rating.

Supply-chain audit

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Minimum order quantity: 1 set
Material spec: Contact supplier
Shipping terms: Contact supplier — ask about DDP vs DAP before you commit
Seller type: Hong Kong Boska Automotive Technology Co., Limited — Unconfirmed (based on listing information only)
Transaction history: Contact supplier

Also known as

Call it what you want — it's the same part. Younger builders call these C8 valvetronic exhaust and C8 valved catback. Old-school guys call them valved cat-back exhaust for Corvette C8.

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About this part

Chassis codes: C8
Minimum order: 1 set
Supplier rating: 5.0/5

OEM-valve-compatible + remote control, 3" equal length, SS304, quad tips (carbon fiber / stainless). CRITICAL FITMENT NOTE: standard REAR-exit (paired quad tips left+right in listing image) — NOT center-exit; page mentions no center-exit bumper conversion. #16 hot selling in Exhaust Pipes Equal Length. 3-year warranty. Listing details checked live on 2026-09-22. Search it your way — Younger builders call these C8 valvetronic exhaust and C8 valved catback. Old-school guys call them valved cat-back exhaust for Corvette C8.

Supplier rating checked before listing
Price shown is the supplier range — final price depends on options and shipping
Questions about fitment? Confirm year, model, trim and VIN directly with the supplier contact