SKU: 42406948554

APR Catback Exhaust System - 911 (992) 3.7T (CBK0058)

Sale price$1529.97 Regular price$1699.97
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

APR Catback Exhaust System - 911 (992) 3.7T (CBK0058)Our premium catback exhaust system for the Porsche 911 (992) is a full T304 stainless steel system with quad exits. It features dual 3" & 2" exhaust paths that creates an exhaust note that's sure to turn heads! The cross sectional area on the non valved paths are 66% larger than stock, and the valved paths are 19% larger. Yet despite this, the system weighs 37% lighter than the upgrade Porsche Sport Exhaust (PSE)! The short valved paths let the system

Our premium catback exhaust system for the Porsche 911 (992) is a full T304 stainless steel system with quad exits. It features dual 3" & 2" exhaust paths that creates an exhaust note that's sure to turn heads! The cross sectional area on the non-valved paths are 66% larger than stock, and the valved paths are 19% larger. Yet despite this, the system weighs 37% lighter than the upgrade Porsche Sport Exhaust (PSE)! The short valved paths let the system scream at wide open throttle with minimal backpressure and maximum exhaust velocity through the system, which is exactly what a turbocharged engine wants. And when cruising, the valves close, allowing the system to act civilized with enough growl to let you know it's there. Of course everything in the system is high quality. All tubing is brushed T304 stainless steel with mandrel bends and TIG welding throughout. The exhaust valves are cast and feature premium components. The mounting brackets are CNC-bent and CNC-laser cut for a precision fit. All this makes for a premium system that's simple to install, is larger than stock, weighs less than stock, and sounds amazing in every scenario.

Features:

  • Full T304 stainless steel catback exhaust system
  • Direct plug and play upgrade fitting both base and PSE equipped vehicles
  • Dual exhaust valves for sound and drone elimination
  • Drone eliminating muffler
  • Short valved paths for minimal backpressure and maximum exhaust velocity
  • 37% lighter (10 LBS) than the factory PSE (27 LBS PSE vs 17 LBS APR)
  • 3 dual valved paths and 2 dual non-valved paths
  • Cross-sectional areas is 19% larger on the valved paths compared to stock (2.75 PSE vs 3.0 APR)
  • Cross-sectional areas is 66% larger on the non- valved paths compared to stock (1.55 PSE vs 2.0 APR)
  • CNC-mandrel bent tubing with a brushed finish
  • TIG Welding throughout
  • CNC-bent and CNC-laser cut precision bracketry
  • Cast T304 stainless steel valve housings with ECU factory valve actuation
  • Single piece design makes install simple with only 2 clamps and 2 mounting features
  • Emissions compliant
  • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 42406948554

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    Jim
    Birmingham, US
    ★★★★★ 5
    Surprisingly good shirt for the price
    Fit Type: Regular Fit, Color: White, Size: XX-Large
    I’m generally pleased with my purchase. I got a 2XL because the website it would fit my neck. Around the waist it fit similar to Amazon Essentials work shirts (like mechanics use which I find comfortable). It was snug around the waist when sitting, but I can’t complain because I have a belly. I did find the neck snug when buttoning the top button so it means the neck is 18 or 18.5 and I wear a 19/19.5 to have 1-2 fingers space in the collar. The shirt is surprisingly thick like Amazon’s work shirts, much thicker than other dress shirts from another brand. And I am pleased that this shirt has button holes like other Amazon shirts does, all vertical button holes except the last one at the bottom which is horizontal. That feature keeps the shirt from unbuttoning itself during daily movement at the office. A very nice feature! I was a little disappointed in how it was packaged however but I have to press and wash it anyway.
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    Reviewed in the United States on February 24, 2023
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    NORBERT YOUNG
    Charlottesville, US
    ★★★★★ 4
    Nice shirt, excellent quality, nice cloth and buttons. No pockets A+
    Fit Type: Regular Fit, Color: White, Size: Large
    Nice quality shirt cut a little small. The shirt kind of needs to be pressed before wearing however at this price point and quality its a buy!
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    Reviewed in the United States on May 19, 2026
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    PAMELA
    Louisville, US
    ★★★★★ 5
    Fits perfect
    Fit Type: Regular Fit, Color: Grey, Size: X-Large
    This shirt is a perfect fit. I would buy it again in other colors.
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    Reviewed in the United States on May 9, 2026
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    Amazon Customer
    Alexandria, US
    ★★★★★ 5
    Comparable to high end mens shops!
    Fit Type: Regular Fit, Color: Blue, Size: Large
    Beautiful, heavy blue Oxford comparable to upper end mens store at 75% less! Full cut, great for casual wear or sending out for professional starching. Downside, no pocket, but I had mine monogramed wear the pocket would be and it looks like an expensive dress shirt. I bought more (with pockets) in blue & white
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    Reviewed in the United States on May 3, 2026
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    Anon
    Lexington, US
    ★★★★★ 3
    Heavier fabric, very durable
    Fit Type: Regular Fit, Color: Grey, Size: Large
    3 stars. Pretty nice shirt but the fabric is a bit firmer than i like. I iron it when i usually wear it so that it looks half decent since wrinkle resistance is low or poor. I usually have to use a higher setting on the fabric since the material is thick making it alot heavier. Overall great for the lower end cost, anything that beats it would probably be double the price. I work in a cubicle so this works well for me, a simple shirt, with a simple color.
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    Reviewed in the United States on March 18, 2026

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