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Milltek porsche 991.2 gt3 & gt3 rs - gt-100 polished trims & mounting plate - fits to oe silencer for the 911 GT3 991.2 }
Milltek porsche 991.2 gt3 & gt3 rs - gt-100 cerakote black trims & mounting plate - fits to oe rear silencer for the 911 }
Milltek porsche 991.2 gt3 & gt3 rs - gt-100 brushed titanium trims & mounting plate - fits to oe silencer for the 911 }
Milltek cat-back that reuses the factory tips for the 911 GT3 991.2 }
Milltek porsche 991.2 gt3 & gt3 rs - gt-100 polished trims & mounting plate - fits to oe silencer for the 911 GT3 991.2
Milltek porsche 991.2 gt3 & gt3 rs - gt-100 cerakote black trims & mounting plate - fits to oe rear silencer for the 911
Milltek porsche 991.2 gt3 & gt3 rs - gt-100 brushed titanium trims & mounting plate - fits to oe silencer for the 911
Milltek cat-back that reuses the factory tips for the 911 GT3 991.2

Milltek Sport Valved Rear Silencer Bypass - 2018-2019 Porsche 911 GT3 991.2

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Brand: Milltek SportSKU / Part #: SSXPO129
$950.43
$1,118.15
$950.43
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Subtotal: $950.43
Milltek Sport Valved Rear Silencer Bypass - 2018-2019 Porsche 911 GT3 991.2
Subtotal: $950.43
Not sure it fits? Text us your VINSee all fitment

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Fitment and product questions · 9am–6pm Pacific

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Overview

This Milltek Sport valved rear silencer bypass fits the 2018-2019 Porsche 911 GT3 and GT3 RS (991.2) with the 4.0 liter flat-six. This valved rear silencer bypass keeps the factory valve working, so the 991.2 GT3 is louder and lighter while staying civil when the valve is closed. Each system is built for this exact chassis, so it follows the factory routing, hangs from the stock mounts and keeps the ground clearance of the original exhaust. Compared with the factory steel parts it is lighter, flows more freely and gives the engine a clearer, stronger voice under load, without the harsh highway drone of a cheap straight pipe. Every 911 GT3 991.2 system is made from T304L stainless steel with mandrel-bent tubing, so the pipe keeps its full size through each bend and resists corrosion for years. It bolts on with the factory hangers and clamps, with no cutting or welding needed. It swaps the factory exhaust from the catalytic converters back, using T304L stainless steel pipework, and bolts to the factory mounting points.

How to Choose

Pick an Exhaust Tip Finish: Factory Tips (reuses the factory tailpipe trims), Polished (bright polished stainless), Cerakote Black (a black Cerakote ceramic coating), Brushed Titanium (a brushed titanium finish). The finish changes the look only, not the sound.

Features

  • T304L stainless steel construction
  • Mandrel-bent and made to bolt to the factory mounting points
  • Valved versions keep the factory valve function
  • 4 tip finishes

What's Included

  • Rear Silencer Delete Pipe

Specifications

Spec Value
Brand Milltek Sport
Part numbers (MPN) SSXPO129, SSXPO195, SSXPO196, SSXPO197
Type Valved Rear Silencer Bypass
Material T304L stainless steel
Race product No
Shipping (one box) 40 x 16 x 12 in, 13.2 lb

Fitment Notes

  • Fits the 2018-2019 US-market 911 GT3 and the 2019 GT3 RS (991.2). Please call us to confirm fitment on GT3 Touring models.
  • Choose the version that reuses the factory tips, or one with Milltek GT-100 tips.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Year Make Model Chassis Engine
2018-2019 Porsche 911 GT3 991.2 4.0L Flat-6
2019 Porsche 911 GT3 RS 991.2 4.0L Flat-6
Fitment
YearMakeModel
2018–2020PorscheGT3
2018–2020PorscheGT3 RS

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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