
Upgrading your exhaust manifold or headers is one of the most effective ways to increase horsepower and torque. By reducing back pressure and optimizing exhaust gas flow, a performance manifold improves engine breathing and throttle response.
At Torque Lab, we offer tubular manifolds, 4-2-1 headers, race-spec 4-1 setups, and equal-length configurations for popular platforms like Honda, Toyota, Mazda and more. Crafted from high-grade stainless steel and engineered for performance.
🔧 Key Benefits:
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Increased horsepower and torque
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Improved exhaust gas scavenging
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Better throttle response and efficiency
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Stainless steel TIG-welded construction
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Direct-fit and swap-compatible versions available
💡 Best For:
✔ Naturally aspirated builds
✔ Turbo manifold upgrades
✔ Engine swap projects
✔ Track & street-tuned applications
We stock trusted brands like Skunk2, PLM (Private Label MFG), DC Sports, and Tegiwa – with proven quality and fitment for performance builds.





