The CORSA Performance Pro-Series Black PVD Exhaust Tip Kit (TK004BLK) is a premium exhaust finishing accessory designed to deliver aggressive styling, exceptional durability, and a refined appearance for compatible performance exhaust systems. Featuring a 2.5-inch inlet, 4-inch outlet, 8.3-inch overall length, dual-wall T304 stainless steel construction, and CORSA's signature Black PVD finish, this exhaust tip provides an attractive upgrade for performance enthusiasts seeking a distinctive exhaust appearance.

Designed as part of CORSA's Pro-Series exhaust tip lineup, the TK004BLK combines precision manufacturing with high-quality materials to create a durable finishing component. Its universal-style design allows installation on appropriately configured exhaust systems, provided the pipe dimensions, mounting arrangement, and available clearance are compatible.

The exhaust tip features a 4-inch round slash-cut outlet, creating an aggressive performance-inspired appearance. Its angled opening provides a noticeable styling upgrade over many smaller factory exhaust tips while maintaining a clean, professional finish.

One of the defining characteristics of the CORSA TK004BLK is its Black Physical Vapor Deposition (PVD) finish. Unlike conventional black paint or sprayed-on coatings, CORSA's PVD process produces a deep, reflective black appearance designed to resist corrosion and exterior finish deterioration.

The Black PVD finish complements dark wheels, blacked-out exterior trim, aftermarket rear diffusers, and other performance styling upgrades. It is particularly attractive for enthusiasts who prefer a darker exhaust appearance without the flat look of conventional matte black coatings.

Constructed from premium T304 stainless steel, the CORSA TK004BLK is designed to withstand the elevated temperatures and environmental conditions associated with automotive exhaust systems. T304 stainless steel provides excellent corrosion resistance and durability, making it a preferred material for high-quality performance exhaust components.

The exhaust tip incorporates dual-wall construction, featuring an additional stainless steel wall around the outlet opening. This design provides a thicker, more substantial appearance while helping reduce visible heat distortion compared with conventional single-wall exhaust tips.

CORSA also incorporates its signature precision laser-engraved logo, providing a distinctive finishing detail that reflects the company's performance exhaust heritage.

The TK004BLK features a non-resonated design, meaning it does not incorporate an internal resonator or muffler. Its primary purpose is to provide a premium exhaust finishing component rather than replace the sound-control function of a complete exhaust system.

Installation is simplified through the included clamp-on mounting hardware. When installed on compatible exhaust piping, the tip can be secured without permanent welding, allowing convenient removal for cleaning, replacement, or future styling changes.

With an overall length of 8.3 inches, the CORSA TK004BLK offers a substantial exhaust outlet while maintaining a compact installation footprint suitable for many custom exhaust configurations.

Manufactured in the United States and backed by CORSA's applicable limited lifetime warranty, this exhaust tip combines premium construction with the attention to detail expected from CORSA Performance.

Whether replacing an existing CORSA exhaust tip, upgrading to a blacked-out appearance, or completing a custom performance build, the CORSA Performance TK004BLK delivers premium materials, aggressive styling, and long-lasting visual appeal.

Features

• CORSA Performance Pro-Series Exhaust Tip: Premium finishing accessory designed for compatible performance exhaust systems.

• 2.5-Inch Inlet Diameter: Designed for appropriately configured 2.5-inch exhaust piping.

• 4-Inch Outlet Diameter: Provides an aggressive exhaust exit appearance.

• 8.3-Inch Overall Length: Offers substantial styling without excessive extension.

• Premium T304 Stainless Steel Construction: Provides excellent durability and corrosion resistance.

• Dual-Wall Outlet Design: Helps minimize visible heat distortion while creating a thicker appearance.

• Black PVD Finish: Features CORSA's premium Physical Vapor Deposition coating.

• Deep Reflective Black Appearance: Complements modern blacked-out performance styling.

• Enhanced Finish Durability: PVD technology is designed to resist chipping, flaking, and peeling.

• Corrosion-Resistant Construction: Helps withstand moisture, road debris, and environmental exposure.

• Aggressive Slash-Cut Outlet: Creates a distinctive angled exhaust opening.

• Round Exhaust Outlet: Provides classic performance-inspired styling.

• Precision Laser-Engraved CORSA Logo: Features distinctive manufacturer branding.

• Clamp-On Installation: Designed for attachment to compatible exhaust piping without permanent welding.

• Included Mounting Clamp: Provides the clamp required for compatible installations.

• Non-Resonated Construction: Does not incorporate an internal exhaust resonator.

• Single-Outlet Configuration: Features one 4-inch round exhaust outlet.

• Removable Design: Clamp-on mounting allows removal for cleaning or replacement.

• Performance Styling Upgrade: Enhances the appearance of compatible exhaust systems.

• Made in the USA: Manufactured in the United States.

• Limited Lifetime Manufacturer Warranty: Backed by CORSA's applicable warranty terms.

• Sold Individually: Includes one exhaust tip and one mounting clamp..

Additional Information

• Manufacturer: CORSA Performance
• Part Number: TK004BLK
• Product Series: Pro-Series
• Product Type: Universal-Style Exhaust Tip Kit
• Material: T304 Stainless Steel
• Finish: Black PVD (Physical Vapor Deposition)
• Inlet Diameter: 2.5 Inches
• Outlet Diameter: 4 Inches
• Overall Length: 8.3 Inches
• Outlet Shape: Round
• Outlet Style: Slash-Cut / Angle-Cut
• Outlet Construction: Dual-Wall
• Resonator: No
• Installation Type: Clamp-On
• Mounting Clamp: Included
• Manufacturer Branding: Precision Laser-Engraved CORSA Logo
• Vehicle Fitment: Compatible CORSA Exhaust Systems / Custom Applications
• Quantity: One Exhaust Tip Kit
• Country of Manufacture: USA
• UPC: 847466016097
• Polished Stainless Steel Alternative: CORSA TK004
• Manufacturer Warranty: Limited Lifetime Warranty

Universal Fitment Information

The CORSA TK004BLK is a universal-style exhaust tip rather than a vehicle-specific direct-fit exhaust replacement.

Before ordering, verify the exhaust pipe outside diameter, available mounting length, rear bumper clearance, and exhaust outlet orientation.

The TK004BLK is designed around a 2.5-inch exhaust pipe connection and features a 4-inch outlet with an 8.3-inch overall length.

Although the inlet diameter may match certain factory or aftermarket exhaust systems, additional factors such as pipe shape, mounting clearance, exhaust hanger positioning, and bumper design can affect installation.

For existing CORSA exhaust systems, confirming the original exhaust system part number is recommended before purchasing a replacement tip.

CORSA Black PVD Finish Technology

The CORSA TK004BLK utilizes a Black Physical Vapor Deposition finish.

PVD is a specialized coating process that deposits a thin metallic layer onto the stainless steel surface under controlled conditions.

This process creates a deep, reflective black appearance that differs from conventional painted or powder-coated exhaust finishes.

CORSA's Black PVD technology is designed to provide enhanced resistance to corrosion, chipping, flaking, and peeling.

Regular cleaning with appropriate products helps preserve the finish's appearance.

Premium T304 Stainless Steel Construction

The TK004BLK is manufactured from T304 stainless steel.

This material is widely used in premium automotive exhaust components because of its corrosion resistance and ability to withstand demanding operating conditions.

T304 stainless steel helps resist deterioration caused by moisture, road debris, and normal environmental exposure.

The stainless steel construction also provides a durable foundation for the Black PVD exterior finish.

Dual-Wall Exhaust Tip Design

The CORSA TK004BLK features dual-wall construction around its 4-inch outlet.

This design incorporates an additional stainless steel wall to provide a thicker, more substantial appearance.

Dual-wall construction is also designed to help protect against visible heat distortion.

The finished opening creates a clean, premium appearance compared with many basic single-wall exhaust tips.

4-Inch Slash-Cut Outlet

The TK004BLK features a large 4-inch round outlet with an aggressive slash-cut opening.

The angled design creates a performance-inspired appearance when viewed from the rear or side of the vehicle.

Its 4-inch diameter provides a noticeable styling upgrade over many smaller factory exhaust outlets.

The design complements aftermarket rear bumpers, custom exhaust cutouts, and performance-oriented exterior modifications.

Clamp-On Installation

The CORSA TK004BLK includes one mounting clamp.

When installed on compatible exhaust piping, the clamp-on configuration allows the tip to be secured without permanent welding.

This makes the tip convenient to remove for cleaning, replacement, or future appearance changes.

Proper clamp positioning, tightening, and sufficient pipe engagement are essential to prevent unwanted movement during vehicle operation.

Non-Resonated Design

The TK004BLK does not incorporate an internal resonator.

Its primary purpose is to provide an upgraded exhaust appearance and a finished outlet configuration.

Although exhaust tip geometry can influence sound characteristics, the tip alone should not be expected to produce the same sound changes as a complete performance exhaust system.

Actual exhaust sound depends on the engine, mufflers, resonators, piping, and overall exhaust configuration.

CORSA TK004 vs. TK004BLK

CORSA offers this Pro-Series exhaust tip design in two finishes.

CORSA TK004: Polished T304 stainless steel with a 2.5-inch inlet, 4-inch outlet, and 8.3-inch overall length.

CORSA TK004BLK: Black PVD-coated T304 stainless steel with the same inlet, outlet, and overall dimensions.

Both feature dual-wall construction, slash-cut styling, laser-engraved branding, and clamp-on installation.

The primary difference is the exterior finish.

Performance Information

The CORSA TK004BLK is intended primarily as an exhaust styling component.

It does not replace a muffler, resonator, catalytic converter, or complete exhaust system.

Specific horsepower gains, torque improvements, or exhaust sound changes are not guaranteed.

Common Reasons for Replacement

• Damaged Exhaust Tips: Replaces existing tips with dents, scratches, or physical damage.

• Blackout Styling Upgrades: Provides a premium reflective black finish.

• Exhaust Appearance Refresh: Updates the rear appearance of a vehicle without replacing the complete exhaust system.

• Corroded Exhaust Tips: Replaces deteriorated exhaust finishing components.

• CORSA Exhaust System Maintenance: Provides a replacement option for compatible CORSA exhaust assemblies.

• Larger Exhaust Outlet Styling: Creates an aggressive 4-inch exhaust exit appearance.

• Performance Vehicle Customization: Complements aftermarket wheels, rear diffusers, and exterior modifications.

• Premium Stainless Steel Upgrade: Provides durable T304 stainless steel construction.

• Dual-Wall Styling: Creates a thicker, more refined outlet appearance.

• Improved Finish Durability: Black PVD coating offers advantages over conventional sprayed-on finishes.

• Replacement for a Lost Exhaust Tip: Restores the appearance of a compatible exhaust system.

• Polished-to-Black Conversion: Provides a darker alternative to the polished TK004.

• Custom Exhaust Fabrication: Offers a premium finishing component for compatible 2.5-inch exhaust piping.

Installation Notes

1. Verify Exhaust Compatibility: Confirm that the TK004BLK is suitable for the installed exhaust system.

2. Allow the Exhaust to Cool: Never handle exhaust components immediately after engine operation.

3. Inspect the Existing Exhaust Outlet: Check the condition and mounting arrangement of the exhaust piping.

4. Measure the Exhaust Pipe: Confirm compatibility with the 2.5-inch inlet.

5. Check Available Clearance: Verify sufficient room for the 4-inch outlet and 8.3-inch overall length.

6. Inspect the Rear Bumper: Confirm adequate clearance from painted surfaces, plastic trim, and other heat-sensitive components.

7. Remove the Existing Exhaust Tip: Loosen the existing clamp or mounting hardware as required.

8. Clean the Exhaust Outlet Pipe: Remove dirt, corrosion, and debris from the mounting surface.

9. Inspect the New Tip: Check the Black PVD finish, inlet, outlet, and included clamp before installation.

10. Position the Mounting Clamp: Place the clamp over the appropriate mounting area.

11. Install the Exhaust Tip: Slide the TK004BLK onto the compatible exhaust pipe.

12. Adjust Outlet Orientation: Align the slash-cut opening with the intended exhaust exit position.

13. Verify Tip Projection: Ensure the outlet extends to the appropriate position relative to the rear bumper.

14. Check Surrounding Clearance: Confirm adequate clearance from body panels and other nearby components.

15. Tighten the Mounting Clamp: Follow CORSA's recommended installation procedure.

16. Check Tip Security: Confirm that the tip cannot rotate or slide unexpectedly.

17. Inspect Exhaust Clearance: Verify that the installed tip does not contact surrounding vehicle components.

18. Start the Engine: Check for abnormal movement, vibration, or contact.

19. Inspect for Exhaust Leaks: Verify that the inlet connection is properly secured.

20. Reinspect After Initial Operation: Check alignment and clamp security after several heat cycles.

21. Clean the Black PVD Finish: Use cleaning products appropriate for PVD-coated stainless steel.

22. Avoid Abrasive Cleaning Products: Do not use harsh polishing compounds or abrasive pads that may damage the finish.

Important: Custom installation on non-CORSA exhaust systems may require additional fabrication and is not guaranteed.

What's Included

• (1) CORSA Performance Pro-Series Black PVD Exhaust Tip (TK004BLK)

• (1) Exhaust Tip Mounting Clamp

Note: This product includes one exhaust tip and one mounting clamp. Exhaust piping, mufflers, resonators, catalytic converters, and other vehicle-specific exhaust components are sold separately. Dual-exit vehicles may require two individual tip kits.

Complete your performance exhaust system with the CORSA Performance Pro-Series Black PVD Exhaust Tip Kit (TK004BLK), engineered to deliver premium styling, durable construction, and an aggressive performance-inspired appearance.

Featuring T304 stainless steel construction, a 2.5-inch inlet, 4-inch slash-cut outlet, 8.3-inch overall length, dual-wall styling, precision laser-engraved CORSA branding, and a durable Black PVD finish, this exhaust tip provides a high-quality finishing touch for compatible performance exhaust systems.

Whether replacing an existing exhaust tip, upgrading to a blacked-out appearance, or completing a custom Honda, Acura, or other performance vehicle build, the CORSA TK004BLK delivers the materials, craftsmanship, and distinctive styling expected from CORSA Performance.