Soul Performance POR.GT4.STPKG.SWTBR Porsche 981 GT4 Spyder Street Package Exhaust System with Straight Cut Brushed Tips

The Soul Performance Street Package is a complete exhaust solution engineered specifically for the 2015-2016 Porsche 981 GT4, Boxster Spyder, and Clubsport models. This comprehensive package combines Soul Performance's acclaimed valved exhaust system with long tube street headers to deliver maximum performance gains while maintaining emissions compliance and daily drivability.

Package Includes:

• Soul Performance Valved Exhaust System with straight-cut single wall tips in brushed finish
• Soul Performance Long Tube Street Headers with HJS HD 200-cell high-flow catalytic converters
• Complete installation hardware and detailed instructions

Performance and Sound:

• Long tube headers feature 2-inch runners optimized for the 3.8L flat-six engine
• Large diameter, free-flowing catalytic converters maximize power and throttle response
• Third-party dyno testing revealed gains of 30 whp when paired with a tune, with 12 whp from headers alone
• Valved exhaust offers dual personality: refined and drone-free with valves closed for daily driving, aggressive flat-six wail with valves open
• No check engine light—fully emissions compliant for street use

Construction and Quality:

• Precision fabricated from mandrel-bent T304L stainless steel tubing
• 2.5-inch diameter over-axle pipes for optimal exhaust flow
• Fortified muffler casings with high-quality sound deadening material that won't blow out over time
• Each system is rigorously tested in a fixture to guarantee perfect fitment
• Direct bolt-on installation with no modifications required

Features:

• Fits all 2015-2016 Porsche 981 GT4, Boxster Spyder, and Clubsport vehicles
• Straight-cut single wall exhaust tips in brushed stainless steel finish
• Enhanced throttle response and midrange torque gains
• Increased exhaust pops and burbles on throttle lift
• Backed by Soul Performance's industry-leading Lifetime Warranty for both street and track use

This complete street package delivers the perfect balance of performance, sound quality, and refinement. Experience the full character of your flat-six engine without sacrificing comfort or reliability.