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Fabspeed Porsche 991 GT3 / GT3 RS Rennsport Muffler (2014-2016)

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$4,396.95
SKU:
FS.POR.991GT3.RSMC
Condition:
New
Availability:
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Fabspeed Porsche 991 GT3 / GT3 RS Rennsport Muffler (2014-2016)

Fabspeed Porsche 991 GT3 / GT3 RS Rennsport Muffler (2014-2016)

$4,396.95

Fabspeed Porsche 991 GT3 / GT3 RS Rennsport Muffler (2014-2016)

$4,396.95

The ULTIMATE OEM style high performance replacement muffler for your GT3!                                                                                           

As many GT3 owners know, the OEM mufflers are prone to cracking, breaking and blowing out, particularly the titanium mufflers on GT3RS cars. We wanted to design a muffler replacement that not only fixed that issue but also improved on the OEM design. Using our 25+ years of air and water-cooled experience, we took the valve open tubing to 2.75in / 70mm which is the optimal diameter for GT3 engines to have low restriction but maintain high velocity and high GT3 pitch for the signature GT3 CUP car sound. Then, we implemented our signature investment cast X-Pipe for optimal exhaust scavenging. The X merges the two cylinder banks without creating any restriction in exhaust flow. To maintain the factory muffler’s exhaust note and lack of drone, we mimicked Porsche’s 7 chamber design. This makes for a completely drone free muffler, even when running catless race headers! Pair this with our Side Muffler Muffler Bypass Pipes for the ultimate emissions compliant GT3 exhaust. This muffler is guaranteed to NEVER BREAK or fail.

SOUND:

This muffler will have a very similar tone to the OEM muffler, however, it will be a bit louder with PSE turned on. It will also sound a bit smoother and higher pitched thanks to our signature X-pipe.

POWER:

On our 991.1 GT3RS test car, paired with our Side Muffler Muffler Bypass Pipes, the Rennsport Muffler picked up an impressive 27 ft/lbs of TQ down low at 3,200 RPM. From 2,900 RPM all the way to 5,700 RPM it picks up 10 WHP or more, and peak WHP is up from 446 to 454! That’s a gain of 8 WHP or 9 HP at the crank.

FEATURES:

  • Fits all Porsche 991 GT3 / GT3 RS vehicles 2014-2016 worldwide
  • Constructed from CNC cut T304L stainless steel
  • Designed from 3D scans of the OEM muffler so we can achieve perfect bolt-on fitment
  • Will not break or crack like OEM GT3 mufflers do
  • Incorporates our signature cast X-pipe for superior flow and exhaust scavenging
  • Paired with our Side Muffler Bypass Pipes this muffler adds +27 ft/lbs of TQ and +16 WHP or +18 HP at the crank!
  • 3 different tip options available
  • Completely retains PSE valved exhaust functionality
  • No Check Engine Light guaranteed
  • This cat-back system is emissions legal in all 50 states and the rest of the world
  • Built in house at Fabspeed Motorsport USA in Fort Washington, PA
  • Simple bolt-on installation, no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTE:

  • Requires OEM gaskets and hardware to be reused
  • If they are not available here are the necessary part numbers. 
  • 2x Muffler band straps (99711111970)
  • 2x Bolt for muffler band strap (90006736201)
  • 2x Each Side Muffler to Center Muffler Gaskets (99711156390, 99711156190)
Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned. To return an item, it must be in brand new condition with original packaging. If the item cannot be resold or is a special order or custom made item, we cannot accept a return. Shipping is non refundable in either direction unless approved by JCERacing and if the error was from our side. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the JCERacing warehouse are shipped via FedEx, UPS, USPS, or ISLAND WIDE and require a signature when delivered. Some packages shipped from the manufacturer may or may not require signatures for package release. FedEx, UPS, USPS, and DHL have package pick up locations if you are unable to sign for the package. If the package is returned to JCERacing or manufacturer, you will be responsible for the return shipping costs and pay a small restocking fee if you choose to not have the item reshipped. These fees will be charged to your account on file or will be invoiced to you. .

All products are shipped out from one of the authorized JCERacing shipping locations. JCERacing drop ships some products while some products ship direct from our warehouse. Special arrangements may need to be made for international orders and oversize packages. .

If you receive a damaged product, please do the following: IMMEDIATELY CONTACT US BY EMAIL TO: shipping@jceracing.com Keep the product with its original packaging and box Make a list of the damaged or lost item(s) JCERacing will contact the shipper once we receive the email info above to schedule a pickup if needed. DO NOT send it back to the return address without written approval from JCERacing.Once the product is received back and inspected, a replacement or credit will be issued.

Shipping

Free Shipping Offers are for Standard Ground Delivery service and are only valid for shipping addresses within the 48 Contiguous United States and Puerto Rico. Truck freight and oversize packages still apply unless otherwise notes and can only be shipped to the lower 48 States & Puerto Rico. Same Day Shipping (on most parts) if you order by 5PM EST on a business day. We ship via UPS Ground, Fed Ex, DHL and/or USPS to all locations in the Continental 48 States & Puerto Rico.u.

The delivery time of your package primarily depends on the shipping carrier and the service level selected. For more info about our shipping policy go to https://jceracing.com/free-shipping/

JCERacing ships packages all over the globe. If you would like to see an estimated cost of shipping an item(s) internationally, simply send an email to shipping@jceracing.com with the desired item(s) you would like t buy and add full name and address to make you a quote.

JCERacing is proud to offer Free Shipping on Orders Over $199 to 48 USA States & Puerto Rico

Free Shipping Offers are for Standard Ground Delivery service and are only valid for shipping addresses within the 48 Contiguous United States and Puerto Rico. Truck freight and oversize packages still apply unless otherwise notes and can only be shipped to the lower 48 States & Puerto Rico. Same Day Shipping (on most parts) if you order by 5PM EST on a business day. We ship via UPS Ground, Fed Ex, DHL and/or USPS to all locations in the Continental 48 States & Puerto Rico.

TRANSIT TIMES:

The delivery time of your package primarily depends on the shipping carrier and the service level selected. When selecting the shipping method for your package, please keep in mind that most carriers do not work on weekends or major holidays. When carriers quote shipping days, they are referring to business days. Business days are defined as Monday through Friday, with the exception of holidays observed by the parcel carriers. As a general rule, transit times are as follows:

  • Next Day Air - Delivered within 1 Business Day
  • 2nd Day Air - Delivered within 2 Business Days
  • 3-Day Service - Delivered within 3 Business Days
  • Ground - Delivered within 3-5 Business Days
INTERNATIONAL SHIPPING

JCERacing ships packages all over the globe. If you would like to see an estimated cost of shipping an item(s) internationally, simply send an email to shipping@jceracing.com with the desired item(s) you would like t buy and add full name and address to make you a quote. Please remember these quotes do not include any duties, customs charges, or brokerage fees that may accompany your shipment; all importation fees assessed by the shipping carrier, local or national governments are the buyer’s responsibility and will not be paid or reimbursed by JCERacing. By law, JCERacing is required to list all package contents at the actual purchase price. If a package is refused rather than pay any importation fees, JCERacing reserves the right to deduct the cost of the return shipment, including customs clearance charges, from your product refund or abandon the package with no refund when the cost of return shipping is more than the original order. For more information contact us now at 787-902-3192 or send us an email.

Opening a Layaway plan is easy & only requires a few steps and completely online. To initiate a Layaway, simply send us an email with the items you want to sales@jceracing.com just add in subject: Lay Away Plan for Your Name. There's no opening fee required for a Layaway. All you need to do is make a small down-payment of 20% of the total of the order.

The layaway lowdown:
  • For online purchases only
  • Service fee: $0
  • Down payment: 20%
  • Most lease agreements are for a maximum of 3 months, but can be up to 6 months.
  • 90-day purchase options includes a markup over invoice price
  • Your total purchase must be $100 or greater.
  • You can make payments anytime on your Layaway at PayPal.
  • 5% Cancellation Fees Apply if decide to cancel.

Questions? You can ask customer service at 1-787-902-3192 or send us an email to shipping@jceracing.com

Need help? Call or Text our team today.786-351-1748
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