Capristo XPipe Valved Exhaust With Cat Delete (CES3) for Ferrari 328 GTB/S (USA Catted) 1985-1989
Key Features:
✓ T309 (1.4828) Stainless Steel
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Hand-polished 0.05μm mirror finish
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28% lighter than stock exhaust
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Identical thermal properties to F1 Inconel
✓ Period-Correct Integration
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Direct bolt-on to factory mounting points
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OEM-spec vacuum line routing
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3D-scanned for perfect US-model fitment
Performance Gains
| Metric |
Improvement |
| Power |
+22HP (dyno-tested) |
| Weight |
10.8kg reduction |
| Sound |
+14dB in open mode |
| Throttle Response |
18% faster |
Critical Legal & Safety Notes
⚠️ ILLEGAL FOR STREET USE
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Cat removal violates US EPA regulations (fines up to $10,000)
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Prohibited in all 50 states for road use
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Track/off-road use only
⚠️ Installation Requirements
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Professional installation mandatory
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ECU tuning recommended to prevent CEL
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Post-install carb synchronization needed
Complete Kit Includes
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Valved exhaust with cat-delete pipes
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CES-3 control module + key fob
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US-spec mounting hardware kit
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Heat-resistant vacuum lines
Fitment Chart:
| Make |
Model |
Style |
Year |
Ferrari
|
328
|
GTB
|
1985-1989
|
|
Ferrari |
328
|
GTS |
1985-1989
|
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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