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- Full stainless steel 304 material pipes
- Laser CNC cut head and exhaust flanges
- CNC cut three into one, precision slip fit collectors
- Mandrel bends
- Fully TIG welded
- Direct Bolt on to the left hand drive B8 3.0T S4 and S5
- Perfect fitment with both the factory and all cat back exhaust systems
ONLY FOR 3.0T TFSI SUPERCHARGED ENGINE
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- Full stainless steel 304 material pipes
- Laser CNC cut head and exhaust flanges
- CNC cut 5 into 1, precision slip fit collectors
- TIG Welded
- Bolt exhaust gaskets
- Head to manifold gaskets
- Exhaust Bolts & Nuts
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Unlock the full potential of Porsche’s legendary 4.0L flat-six with the Untd. Performance Exhaust Manifold—engineered for the 991.2 GT3 and GT3 RS. Precision-crafted for naturally aspirated perfection, this high-flow, equal-length manifold maximizes exhaust scavenging, throttle response, and top-end power while enhancing the iconic GT3 sound. Designed for enthusiasts who demand performance without compromise, this is the ultimate upgrade for those chasing lap times or pure driver engagement.
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- Manufactured from 304 stainless steel and TIG welded.
- Equal length CNC mandrel bend pipe for best performance.
- Includes gaskets & hardware
- Direct bolt on installation, comes complete with gaskets.
- Design utilizes a F1-style merge collectors and larger primary tubes for better drivability and creates more horsepower and torque.
- Design utilizes equal length primary tubes for maximum flow
- Headers really make the car noticeably faster across the rpm range with minimal additional noise.
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Untd. Performance Exhaust Headers, specifically designed to eliminate all the common fitment headaches associated with OEM headers. Crafted with precision and superior materials, our headers are the definition of quality and performance. Say goodbye to frustrating installation challenges, as our headers will seamlessly integrate with your E46. You can finally unleash the true potential of your vehicle with enhanced exhaust flow, improved power delivery, and a distinctively refined exhaust note.
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Untd. Performance Exhaust Headers, specifically designed to eliminate all the common fitment headaches associated with OEM headers. Crafted with precision and superior materials, our headers are the definition of quality and performance. Say goodbye to frustrating installation challenges, as our headers will seamlessly integrate with your E46. You can finally unleash the true potential of your vehicle with enhanced exhaust flow, improved power delivery, and a distinctively refined exhaust note.
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Unlock the true potential of your Porsche 911 – 991.1 with the Untd. Performance Headers, specifically designed for the 3.4L and 3.8L engines from 2012 to 2015. These high-performance headers are engineered to optimize exhaust flow, delivering significant power gains and an exhilarating driving experience that will transform your sports car.
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The Untd. Performance Long Tube Headers and Mid Pipes for the Mercedes-Benz C63 AMG (W204) are engineered to provide exceptional performance gains and an exhilarating driving experience. This comprehensive exhaust upgrade is designed for enthusiasts looking to unleash the full potential of their C63 while enhancing the vehicle’s sound and responsiveness.
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Upgrade your 2015–2018 Mustang GT V8 5.0L S550 with Untd. Performance Long Tube Headers Ceramic Coated, designed to maximize horsepower, improve exhaust flow, and deliver a deeper, more aggressive V8 sound. Built from premium 304 stainless steel, these headers offer a direct bolt-on fit and proven performance gains for your 5.0L Coyote.
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- Manufactured from 304 stainless steel and TIG welded.
- Equal length CNC mandrel bend pipe for best performance.
- High quality race 200 cpsi catalytic converters.
- Includes gaskets & hardware
- Direct bolt on installation, comes complete with gaskets.
- Optional O2 spaces and mini cats available to minimize CEL occurrences.
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- Full stainless steel 304 material pipes
- Laser CNC cut head and exhaust flanges
- CNC cut three into one, precision slip fit collectors
- Stainless Steel Shorty Headers
- Bolt exhaust gaskets
- Head to manifold gaskets
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- Manufactured from 304 stainless steel and TIG welded.
- Equal length CNC mandrel bend pipe for best performance.
- Includes gaskets & hardware
- Direct bolt on installation, comes complete with gaskets.
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