TECHING
Teching V8 Mechanical Metal Assembly DIY Car Engine Model Kit 500+Pcs Educational Experiment Toy
★ 5.0 (84 reviews)
$699.99
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The 4-in-1 Exhaust Header Option Part for Toyan FS-V800BGC V8 Engine Model is a V8 Engine Model precision-engineered by TOYAN. Available for $69.99 USD with free worldwide tracked shipping, 30-day returns, and replacement parts support at Stirlingkit.
| 📦 Product Update | Toyan FS-V800G V8 Engine Optional 4-into-1 Exhaust (OP Part) |
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Looking to give your precision Toyan FS-V800G V8 scale model a more aggressive, race-inspired edge? This optional 4-into-1 high-performance exhaust header replaces the standard individual pipes for a true custom-built aesthetic.

| Feature / Aspect | Standard Individual Pipes | Optional 4-into-1 Header (OP Part) |
|---|---|---|
| Design & Style | Traditional individual runner pipes extending separately from each cylinder. | Classic race-inspired 4-into-1 collector design, offering a more aggressive and modified aesthetic. |
| Functional Effect | Delivers a clean, stock engine bay appearance with standard structural paths. | Simulates real high-performance racing header architecture; provides a tighter, more bundled engine layout with enhanced professional racing appeal. |
| Design Status | Production-ready standard part. | Currently a pre-production draft; final design subject to ongoing optimization. |
| Shipping & Confirmation | Regular availability. | Estimated shipping in mid-August. We will confirm details with you before dispatch. (Subject to the actual product received) |
| Inventory & Priority | Standard stock. | Extremely limited stock as an exclusive OP (Option) part. Priority is given strictly to customers who have already purchased the V8 engine. |
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