Borla Universal 2.5-Inch Inlet to 4-Inch Outlet Polished Stainless Steel Single Round Rolled Angle-Cut Lined Exhaust Tip (20156)
Transform the rear profile of your vehicle with the mirror-polished look of the Borla Universal Single Round Rolled Angle-Cut Lined Exhaust Tip. Masterfully engineered to slide directly over standard 2.5-inch outer diameter tailpipes, this high-impact performance upgrade transitions cleanly into a bold, oversized 4-inch round outlet diameter. Featuring a premium rolled edge with an aggressive slant-cut exit and an integrated internal lined design, this styling asset mirrors the natural lines of your rear bumper valance beautifully while creating a distinctive structural aesthetic unique to the industry. Formulated explicitly for performance enthusiasts, custom fabricators, and truck or street machine builders who demand a flawless rear-valance presentation, this premium exhaust tip introduces a sharp styling asset that immediately accents sports cars, modern muscle platforms, trucks, or custom dual-exhaust setups.
The internal engineering of the Borla 20156 targets key installation and durability problems by incorporating an upgraded, high-efficiency mechanical clamping system. Equipped with a heavy-duty, high-torque exhaust clamp configuration right out of the box, this user-friendly tip locks securely into place over your existing exhaust pipe using simple hand tools, completely removing the requirement for complex professional welding or custom pipe-flaring adapters. At its core, the balanced 6.25-inch overall length provides a highly adaptable layout that allows flexible positioning adjustment, allowing you to establish a flush or aggressively staggered exit boundary beneath your rear bumper while showcasing the iconic embossed Borla logo on the polished top shell. Built completely from aircraft-quality, premium-grade T-304 austenitic stainless steel, this highly durable styling component permanently defends against structural degradation, surface pitting, and severe under-car heat discoloration. Precision-crafted with seamless high-strength welds and a flawless high-gloss mirror-polished surface finish, this authentic luxury hardware add-on delivers long-lasting structural defense backed by Borla’s legendary Million-Mile warranty.
Distinguished Rolled Slant Architecture: This premium single round tip features a thick rolled-edge, angle-cut styling configuration that focuses exhaust notes cleanly out the back while adding a muscular, heavy-walled visual appearance. The specialized internal dual-wall liner design not only enhances the visual depth of the massive 4-inch opening, but also functions as an excellent heat-dissipating shield that helps safeguard surrounding plastic bumper inserts and fiberglass roll pans from melting or disfiguring under sustained high-rpm street or track runs.
Fabrication Installation Guideline Note: While this tip comes standard with an included high-strength performance clamp for a quick, secure mechanical clamping method, it can also be fully customized by custom exhaust builders. For track-driven cars experiencing extreme vibrations, the slip-on clamp base can alternatively be custom tack-welded in place directly to your tailpipe section for permanent peace of mind.
Features
- Muscular Round Rolled Configuration: Smooth, thick-rimmed rolled round architecture provides a heavy-walled visual appearance and premium performance styling
- Aggressive Slant Angle-Cut Edge: Sleek angled profile flows seamlessly with your vehicle's rear body lines and valance architecture
- Flawless Mirror-Polished Finish: High-gloss polished T-304 austenitic stainless steel outer shell delivers a lasting show car gleam
- Authentic Brand Embellishment: Distinctive embossed Borla logo featured prominently on the tip body for a premium brand presentation
- True Clamp-On Setup: Heavy-duty performance exhaust clamp mounting hardware included for a clean, secure mechanical hold using standard hand tools
- Constructed completely from premium-grade T-304 austenitic stainless steel for permanent structural integrity and ultimate rust resistance over low-grade 400-series hardware options
- Internal Lined Dual-Wall Layout: Advanced lined core layer manages high tailpipe temperatures and prevents surface yellowing or discoloration
- Proportional 6.25-Inch Total Length: Versatile body layout allows flexible positioning options to establish a perfect flush or extended tailpipe boundary
- Industry-Leading Guarantee: Proudly backed by Borla’s world-famous Million-Mile warranty for ultimate long-term consumer security
Detailed Fitment Breakdown
Universal Application Parameters & Structural Boundaries:
This premium universal angle-cut round lined exhaust tip is compatible with a massive array of custom and production vehicle platforms under the specific architectural parameters detailed below:
Universal Automotive & Custom Exhaust Fabrication Fitment:
- Slides directly over any 2.50-inch outer diameter factory or custom aftermarket tailpipe tail section
- Fills larger circular or contoured bumper valance cutouts neatly with its bold 4.00-inch single round profile
- Perfect for creating an aggressive look on rear diffusers or finishing high-flow exhaust routes
- Compatible across all domestic and import car, truck, and SUV platforms running a 2.50-inch rear pipe layout
Sizing, Connection & Dimensional Details:
Fits your project layout across these exact structural specifications:
- Inlet Connection Sizing: 2.50-Inch internal diameter base slips over 2.5" outer diameter (OD) exhaust pipe
- Outlet Diameter Profiling: 4.00-Inch single round rolled-edge, angle-cut lined outer tip boundary
- Overall Tip Length: 6.25 Inches of front-to-back total structural coverage
- Installation Attachment Method: High-strength mechanical clamp-on connection (Clamp included)
- Material Grade Composition: Authentic T-304 Austenitic Stainless Steel with high-gloss mirror polish
Important Application Notes:
- **Premium Materials:** Built entirely with authentic T-304 stainless steel to deliver superior rust resistance and durability over lower-grade T-400 series or aluminized hardware choices.
- **Versatile Application Paths:** Engineered as a direct mechanical clamp-on upgrade that compresses cleanly over your existing piping, providing an excellent service-friendly alternative to permanent welding for high-performance track or street applications.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
