



93-98 Toyota Supra Mark IV 3.0L NA 2JZ-GE Header Stainless Steel
Stainless Steel Header — 3.0L NA 2JZ-GE
Cast stainless steel header designed to flow better than OEM cast iron while holding up to daily heat cycles. Built with mandrel-bent runners and TIG-welded construction for strength and durability. Direct bolt-on fitment eliminates custom fabrication.
Key Features
- Mandrel-Bent Runners - Maintains smooth flow without kinks that create turbulence and restrict scavenging.
- TIG-Welded Joints - Full-penetration welds prevent cracking under thermal stress over thousands of heat cycles.
- Stainless Construction - Resists rust and corrosion better than cast iron, especially in high-heat underhood environments.
Specs
- Material: Stainless Steel
- Construction: Mandrel-bent runners with TIG-welded assembly
- Configuration: Direct bolt-on header
What's Included
- Header assembly only
Frequently Asked Questions
Do I need new gaskets or studs when I install this?
You'll need fresh header gaskets — reusing old ones is asking for leaks. Studs on the engine side are typically reusable unless they're damaged or corroded. Grab a gasket set when you order.
Does this header need to be painted or coated before bolting on?
Stainless doesn't rust bare, so painting is optional. If you want a finished look or heat shielding, ceramic or high-temp paint works. Test-fit first before committing to any coating.
Will this fit my current exhaust setup, or do I need a new downpipe?
The header outlet diameter determines downpipe compatibility — verify your existing downpipe matches before purchasing. Header alone bolts to the engine; everything downstream is up to your current system.
Ships within 1-2 business days.
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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.


