Akrapovic Porsche 911 GT3 (991) Slip-On Line (Titanium) 2007-2016

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Brand: AkrapovicSKU / Part #: MTP-PO997GT3H/1

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Akrapovic Porsche 911 GT3 (991) Slip-On Line (Titanium) 2007-2016

Subtotal: $5,767.60

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Overview

The Akrapovič Porsche 911 GT3 (991) Slip-On Line (Titanium) (part MTP-PO997GT3H/1) is a Slip-On Line exhaust for the Porsche 911 GT3 (991), Porsche 911 GT3 RS (991), Porsche 911 GT3/GT3 RS (997.1) and Porsche 911 GT3/GT3 RS (997.2). On the Akrapovič dyno it added 3.6 hp and 2.5 lb-ft, tested on a Porsche 911 GT3/RS (997) 3.6.

What It Does

A Slip-On Line replaces the rear silencer section of the exhaust and bolts on behind the factory catalytic converters. It is the most direct way to change how the car sounds and how much the back of the car weighs, without touching the emissions hardware up front. The valved design means one exhaust can be refined on the motorway and loud on a back road or track.

Materials and Construction

Titanium is the material Akrapovič is best known for. It is much lighter than steel, handles heat well and resists corrosion, so the system keeps its strength and finish over many heat cycles.

Akrapovič started in racing and still develops its road parts with the same tools: its own dyno, sound lab and titanium foundry. Each part is made to fit the factory mounting points of the car.

Features

Titanium construction
Akrapovič dyno result: +3.6 hp at 7,390 rpm
Akrapovič dyno result: +2.5 lb-ft at 6,040 rpm
Weighs 16.1 lb (7.3 kg), 4.4 lb (21.5%) less than stock
Valved for a quiet cruise and a louder sound under load
Natural titanium finish
Engineered and built by Akrapovič in Slovenia
Genuine Akrapovič part

What Is Included

Akrapovič Porsche 911 GT3 (991) Slip-On Line (Titanium) (MTP-PO997GT3H/1)

Specs

Part number: MTP-PO997GT3H/1
Brand: Akrapovič
Material: titanium
Finish: natural titanium
Type: Slip-On Line exhaust
Akrapovič product weight: 16.1 lb (7.3 kg)
Weight saving vs. stock: 4.4 lb (2.0 kg), 21.5%
Shipping dimensions: 41.7323 x 14.7638 x 13.7795 in (106 x 38 x 35 cm)
Shipping weight: 20.2384 lb (9.2 kg)

Akrapovič Porsche 911 GT3 (991) Slip-On Line (Titanium): Porsche 911 GT3

Fitment Notes

Fitment covers the US-market cars in the table below; check the chassis and engine before ordering.
Professional installation is recommended.

Year	Make	Model	Chassis	Engine
2014-2016	Porsche	911 GT3	991	3.8L H6
2016	Porsche	911 GT3 RS	991	4.0L H6
2007-2008	Porsche	911 GT3/GT3 RS	997.1	3.6L H6
2011	Porsche	911 GT3/GT3 RS	997.2	3.8L/4.0L H6

Fitment

Year	Make	Model
2014–2016	Porsche	911
2016–2016	Porsche	911
2007–2008	Porsche	911
2011–2011	Porsche	911

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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