02-07 Subaru Impreza WRX/STI Exhaust Header Gasket
02-07 Subaru Impreza WRX/STI Exhaust Header Gasket
OEM-style gasket designed to seal the exhaust header-to-cylinder head joint on your WRX or STI. This gasket prevents exhaust leaks that rob power and create noise at the engine bay. Direct replacement for factory applications.
Key Features
- Factory-profile construction - Matches OEM header bolt pattern and sealing surface for a tight fit
- Exhaust-rated material - Engineered to handle continuous heat cycling without degradation
- Single gasket unit - One gasket per order; verify your application uses a single header gasket
Specs
- Hard panel construction
- Designed for 02-07 WRX/STI header applications
What's Included
- Exhaust header gasket assembly
Frequently Asked Questions
Do I need to replace the header bolts when I install this gasket?
Gasket alone is all that's required — reuse your existing header bolts. If bolts are damaged or stripped during removal, you'll need replacements, but they're not included here.
Should I use gasket sealer or RTV with this?
Test-fit first without sealant to confirm alignment. Many builders apply a thin bead of high-temp RTV around the gasket perimeter for extra insurance against micro-leaks, but it's not mandatory for this gasket type.
What's the return window if the gasket doesn't seal?
Contact ModSupply customer service with photos of the leak point and installation details — they'll walk you through diagnostics and handle returns if the gasket is confirmed defective.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Fast Shipping
1-2 days processing
4-5 days delivery -
Secure payment
Fast, safe, and secure payments you can trust.
-
Customer Support
Count on our 24/7 support -
here whenever you need us! -
Contact Us
Leave us a message at: +17034100852 or email us at: sales@turbotechperformance.com
Premium Parts
Fitment Guaranteed
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.