# Title: Titanium Valved Catback Exhaust for Porsche 911 997.1 997.2 Carrera 4S


## Description: Upgrade your Porsche 997 Carrera / Carrera S with the STRATEC Valved Sport Exhaust System, engineered from the ground up to deliver a distinct, high-revving motorsport-inspired sound unlike standard aftermarket setups. Featuring equal-length race headers, a free-flow X-pipe, and valved side mufflers, this complete system transforms the 997’s exhaust tone into a sharper, more emotional, F1-inspired character. With valves open, the system produces an aggressive, track-focused sound. With valves closed, volume is significantly reduced for a more refined and comfortable daily driving experience. This is a full exhaust solution — not a partial axle-back — ensuring optimal balance between flow, tone, performance, and reliability. What’s Included Equal-length performance headers Free-flow X-pipe Valved side mufflers for adjustable sound Quad exhaust tips Complete vacuum valve control hardware Features Available in Gold-Finish T304 Stainless Steel or Burnt Titanium Vacuum-controlled exhaust valves with factory-style operation Approx. 21.8 lb weight savings vs factory system (T304 version) Mandrel-bent piping for optimized exhaust flow Precision TIG-welded for strength and durability 100% bolt-on and reversible — return to stock anytime Vehicle Fitment 2005–2008 Porsche 997.1 Carrera / Carrera S 2009–2012 Porsche 997.2 Carrera / Carrera S Convertible models supported


## Product type: Vehicle Parts & Accessories


## Vendor: Bull Boost Performance


## Tags: Bull Boost Performance, Shopify Collective


## Price range: 4499.95 - 4499.95 USD


## Link: https://shop.water-services.us/products/titanium-valved-catback-exhaust-for-porsche-911-997-1-997-2-carrera-4s


## Options 

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## Variants

- Default Title, SKU: 720595377577, Available: no, Inventory: 0, Delivery profile: Shopify Collective


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