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SOUL Performance Exhaust Porsche 718 Boxster / Cayman (2017+)

Price
$2,335.00

Select Transmission:

Manual

Select Tip Style:

Straight Cut Single Wall

Select Tip Finish:

Signature Satin
Currently Backordered - You can still place your order and we'll ship your order as soon as the product is back in stock!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

 

 

The Soul Performance 718 Boxster / Cayman Performance Exhaust is a high-flow catback exhaust system engineered to bring aggressive bark, rumble, and turbo presence to the otherwise quiet factory 718 Cayman and Boxster (2017+). Built from mandrel-bent T304L stainless steel with thick cast flanges and durable flex sections, this exhaust removes restrictive OEM mufflers and resonators to improve exhaust flow and character without modifying core hardware. Designed with over-axle 2.5″ piping and bespoke mounting brackets for both manual and PDK transmissions, it boosts both sound and throttle feedback while reducing weight over stock for a more engaging driving experience on street or track. 

Fitment Notes

  • Fits Porsche 718 Boxster and 718 Cayman models 2017 and newer (base, S, GTS variants)

  • Direct bolt-on replacement for the factory rear cat-back exhaust — no cutting or welding required

  • Works with stock downpipe or aftermarket downpipe/cat upgrades

  • Requires basic hand tools and common garage skills for installation — instructions included

  • Designed to pair well with ECU tuning and other performance mods (downpipes, intakes, headers)

Included

  • Mandrel-bent T304L stainless steel exhaust assembly

  • Over-axle 2.5″ tubing with durable flex sections

  • Thick laser-cut mounting brackets for reduced NVH

  • All bolts, gaskets, and hardware required for direct install

  • Exhaust installation instructions

Product Specs

  • Material: Mandrel-bent T304L stainless steel for corrosion resistance and heat durability

  • Piping diameter: 2.5″ OD over axles for improved flow (larger than many stock sections)

  • Design: Muffler-less performance catback — maximizes flow and sound 

  • Weight: ~11–13 lbs lighter than factory base/PSE exhaust, enhancing responsiveness

  • Fitment: Direct bolt-on with bespoke mounting brackets tailored for 718 chassis 

  • Warranty: Lifetime Warranty from Soul Performance Products covering street and track use

Product Features

  • Aggressive, drone-forward note: Muffler-free design frees up sound and delivers a snarling exhaust tone from the boxer engine, especially under acceleration. 

  • Improved throttle feel: Enhanced exhaust flow reduces backpressure vs stock, giving sharper throttle response.

  • Premium construction: Thick flanges, flexible over-axle sections, and robust mandrel bending increase durability for both street and track use.

  • Weight savings: Significantly lighter than the OEM cat-back system, contributing to better handling and reduced rear weight. 

  • DIY-friendly install: Direct bolt-on fitment with detailed instructions makes installation accessible for experienced enthusiasts.

  • Lifetime warranty: Confidence-inspiring coverage from Soul Performance covering materials and workmanship.

View Product Install Guide