Porsche 991.1 / 991.2 GT3 / GT3 RS SOUL Bolt-On Exhaust Tips

from $655.00

Product Description

The SOUL Bolt-On Exhaust Tips are a direct-fit visual upgrade for Porsche 991.1 and 991.2 GT3 and GT3 RS models, replacing the factory center exhaust outlets with larger 4-inch stainless-steel tips while retaining the original center muffler.

SOUL offers two tip profiles and three finishes, allowing owners to tailor the rear appearance without replacing the exhaust itself. Each set uses a model-specific stainless-steel backing plate engineered around the factory center-muffler mounting interface.

Importantly, GT3 and GT3 RS models use different backing plates, and the 991.2 requires longer tips than the 991.1 because of its deeper rear bumper. Selecting the correct vehicle when ordering is therefore essential for proper fitment and tip position.

Installation is completely bolt-on, requires no cutting or welding, and allows nearly 1 inch of tip-depth adjustment for precise positioning relative to the rear bumper.

FITMENT:

• Fits 2014–2016 Porsche 991.1 911 GT3

• Fits 2016 Porsche 991.1 911 GT3 RS

• Fits 2018–2019 Porsche 991.2 911 GT3

• Fits 2018–2019 Porsche 991.2 911 GT3 Touring

• Fits 2019 Porsche 991.2 911 GT3 RS

• Designed for vehicles using the factory Porsche center muffler

• Also compatible with applicable aftermarket exhaust systems designed to accept the factory-style GT3 tip mounting plate

• GT3 and GT3 RS use different mounting plates

• 991.1 and 991.2 use different tip lengths

• Does not list Porsche 911R fitment

DETAILS:

• Complete bolt-on exhaust-tip assembly

• 4-inch diameter tips

• Available in two tip styles

• Available in three finishes

• Six cosmetic configurations per vehicle application

• Model-specific backing plate

• 1/8-inch-thick T304L stainless-steel backing plate

• Backing plate is precision laser cut

• Tips manufactured from .065-inch-wall stainless-steel tubing

• Direct bolt-on installation

• No cutting required

• No welding required

• No ECU calibration required

• No changes to factory catalytic converters

• No changes to factory mufflers

• No changes to factory exhaust valves

• Tip depth adjustable by approximately 1 inch

• Includes Mikalor Supra Heavy-Duty W4 clamps

• Mikalor clamps provide high clamping force and durable stainless-steel construction

• Installation can typically be performed by an experienced DIY enthusiast in under one hour

• Loose replacement tips are available separately if a different style or finish is desired later

• Custom tip configurations may be available by special request

• Backed by SOUL Performance Products' Lifetime Warranty for street and track use

MODEL-SPECIFIC CONSTRUCTION:

These are not universal 4-inch tips.

SOUL builds the assemblies around the specific center-muffler mounting arrangement used by each vehicle.

Two important differences must be accounted for:

GT3 vs. GT3 RS

The GT3 and GT3 RS use different backing plates. The correct model must therefore be selected when ordering.

991.1 vs. 991.2

The 991.2 rear bumper is deeper than the 991.1 rear bumper. SOUL compensates by supplying longer tips for the 991.2 so that the finished outlet position remains correct.

This means that generation and model should both be captured during checkout even though the tip style and finish determine the visible appearance.

4-INCH TIP CONSTRUCTION:

Each exhaust outlet is manufactured from:

4-inch-diameter stainless-steel tubing

with:

.065-inch wall thickness

The larger outlets provide a more substantial appearance than the original tips while remaining appropriately proportioned for the GT3's centrally mounted exhaust.

1/8-INCH T304L BACKING PLATE:

The exhaust tips mount to a dedicated:

1/8-inch-thick T304L stainless-steel backing plate

The backing plate is laser cut for accurate fitment to the center exhaust assembly.

Using a dedicated backing plate allows SOUL to preserve an OEM-style mounting approach rather than requiring welded or improvised exhaust-tip adapters.

ADJUSTABLE TIP DEPTH:

Tip position can be adjusted by nearly:

1 inch

during installation.

This allows the installer to fine-tune how far the outlets protrude from the rear bumper.

Adjustment can be useful for achieving:

• More recessed OEM-style positioning

• More aggressive outward positioning

• Equal left-to-right tip depth

• Correct alignment with the rear bumper

MIKALOR HEAVY-DUTY CLAMPS:

SOUL supplies Mikalor Supra Heavy-Duty W4 clamps to secure the tips to the backing plate.

These clamps feature:

• Stainless-steel construction

• Projection-welded components

• Swinging-bridge design

• High-strength stainless-steel bolt

• Captive nut and trunnion

The clamp system allows secure installation while retaining adjustability.

TIP STYLE OPTIONS:

Two different 4-inch profiles are available.

4" Slash Cut Single Wall

The outlet face is cut on an angle, producing a more aggressive appearance when viewed from the side and rear.

4" Straight Cut Single Wall

The outlet terminates perpendicular to the tubing, providing a cleaner and more traditional motorsport appearance.

TIP FINISH OPTIONS:

Each style is available in three finishes:

Signature Satin

SOUL's clean metallic satin finish.

Brushed

A directional brushed-metal appearance providing a more textured stainless-steel aesthetic.

Satin Black

A dark finish for customers wanting a more understated and aggressive appearance.

The Satin Black configuration carries a price premium.

SIGNATURE SATIN:

$655.00

Available as:

• 4" Slash Cut Single Wall

• 4" Straight Cut Single Wall

BRUSHED:

$655.00

Available as:

• 4" Slash Cut Single Wall

• 4" Straight Cut Single Wall

SATIN BLACK:

$835.00

Available as:

• 4" Slash Cut Single Wall

• 4" Straight Cut Single Wall

DIRECT BOLT-ON INSTALLATION:

SOUL designed the system for straightforward installation using basic hand tools.

Installation involves:

• Removing the original factory exhaust-tip assembly

• Installing the appropriate SOUL backing plate

• Installing the selected 4-inch tips

• Adjusting tip depth

• Tightening the supplied clamps

There is:

• No cutting

• No welding

• No permanent modification

• No ECU programming

SOUL states that most experienced DIY enthusiasts can complete installation in under one hour.

COSMETIC UPGRADE:

This product is primarily an appearance modification.

It does not replace the vehicle's:

• Headers

• Catalytic converters

• Center muffler

• Side mufflers

• Exhaust valves

• Oxygen sensors

Installing the tips alone should therefore not create a meaningful horsepower or torque change.

NO EFFECT ON FACTORY VALVE OPERATION:

Because the factory muffler and exhaust-valve assemblies remain unchanged, installing these tips does not alter Porsche's exhaust-valve operation.

The vehicle retains its normal factory exhaust-control functionality.

NO ECU TUNING REQUIRED:

The tips are installed downstream of all engine-management and emissions-related components.

No ECU calibration is required.

The tips themselves do not alter catalyst monitoring or oxygen-sensor operation.

CUSTOM CONFIGURATIONS:

SOUL indicates that custom tip configurations can be produced by request.

For customers looking for something outside the standard:

• Slash Cut

• Straight Cut

• Signature Satin

• Brushed

• Satin Black

combinations, custom options should be discussed before ordering.