

Vendor:Speedzone Performance LLC
SPDZ1 3-Bolt Copper Exhaust Flange Gasket 2.5" & 3" | High Temp Reusable Seal
SPDZ1 3-Bolt Copper Exhaust Flange Gasket 2.5" & 3" | High Temp Reusable Seal
Description:
The SPDZ1 3-Bolt Copper Exhaust Flange Gasket is engineered to provide a superior seal for performance exhaust systems operating under extreme heat and pressure. Manufactured from premium-grade copper, this gasket is designed to resist blowouts and exhaust leaks while maintaining long-lasting durability in both naturally aspirated and turbocharged applications.
Available in 2.5-inch and 3-inch sizes, these gaskets are ideal for exhaust flange connections found on cat-back systems, downpipes, mid-pipes, test pipes, mufflers, and custom fabrication projects. The precision-cut design ensures proper fitment and reliable sealing, making it an excellent choice for street, track, drift, and race vehicles.
Built for enthusiasts who demand reliability, the SPDZ1 copper gasket offers excellent heat resistance and may be reused in many applications when properly maintained.
Features:
- Available in 2.5-inch and 3-inch sizes
- Standard 3-bolt exhaust flange design
- Premium copper construction for maximum durability
- Excellent resistance to extreme exhaust temperatures
- Helps eliminate exhaust leaks and flange blowouts
- Ideal for turbocharged and naturally aspirated vehicles
- Precision-cut for proper sealing and fitment
- Reusable in many applications
Applications:
- Cat-back exhaust systems
- Mid-pipe connections
- Test pipes
- Turbo downpipes
- Muffler flange connections
- Custom exhaust fabrication
- Street, drift, drag, and track vehicles
Package Includes:
- (1) SPDZ1 3-Bolt Copper Exhaust Flange Gasket
- Size selected from dropdown menu
Notes:
- Professional installation recommended
- Verify flange pattern and pipe diameter before purchase
- Designed for performance and off-road applications where applicable
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

SPDZ1 3-Bolt Copper Exhaust Flange Gasket 2.5" & 3" | High Temp Reusable Seal
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


