Borla Universal 2.5-Inch Inlet to 2.5-Inch Outlet Polished Stainless Steel Single Round Turndown / Turnout Exhaust Tip (20110)
Protect your under-chassis components and transform the rear profile of your vehicle with the mirror-polished look of the Borla Universal Single Round Turndown/Turnout Exhaust Tip. Masterfully engineered to slide directly over standard 2.5-inch outer diameter tailpipes, this high-impact performance upgrade maintains a consistent, high-flowing 2.5-inch profile from inlet to outlet. Featuring a specialized downward-curved tip layout, this functional styling piece acts as a dedicated diversion asset unique to the industry: it actively redirects hot, chemical-laden exhaust gases downward or outward away from the vehicle body. Formulated explicitly for driving enthusiasts, classic truck builders, and custom fabricators who demand an absolute defense against soot buildup or heat damage on body panels and painted bumpers, this premium exhaust tip introduces a clean, hidden look or classic hot-rod appearance along your under-chassis routing.
The internal engineering of the Borla 20110 targets key installation and longevity problems by incorporating an upgraded, high-efficiency mechanical attachment system. Equipped with a heavy-duty single-bolt set screw 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 generous 9-inch overall length provides the perfect amount of extension, allowing you to clear deep body panels, roll pans, or rear differentials safely. Built completely from premium-grade, aircraft-quality heavy 18-gauge T-304 austenitic stainless steel, this highly durable hardware component defends permanently 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.
Exhaust Gas Diversion Engineering: This premium single round tip features a curved turndown and turnout configuration that focuses exhaust notes cleanly toward the pavement or side panels. The heavy-duty 18-gauge wall construction not only enhances the structural rigidity of the tip shell, but also functions as an excellent heat shield that helps safeguard surrounding plastic bumper trims, body ground effects, and fiberglass panels 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-torque set screw for a quick, secure mechanical clamping method, it can also be fully customized by custom exhaust builders. For track-driven cars or off-road trucks experiencing extreme chassis vibrations, the slip-on base can alternatively be custom tack-welded in place directly to your tailpipe section for permanent peace of mind.
Features
- Functional Turndown/Turnout Configuration: Downward and outward curved architecture effectively redirects soot, heat, and gases away from bodywork
- Heavy-Duty 18-Gauge Construction: Thick-walled T-304 stainless layout provides maximum structural durability against road debris and exhaust pressure
- Flawless Mirror-Polished Finish: High-gloss polished T-304 austenitic stainless steel outer shell delivers a lasting show car gleam
- True Bolt-On Setup: Heavy-duty single-bolt set screw mounting hardware included for a clean mechanical clamp-down using standard hand tools
- Symmetrical Round Design: Elegant curved single round exit matches beautifully with classic, muscle car, truck, or hidden under-bumper exhaust layouts
- 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
- Extended 9-Inch Total Length: Generous length allows flexible positioning options to clear structural body borders, axles, and rear valances cleanly
- 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 turndown 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 tailpipe section or custom fabrication layout
- Ideal for classic trucks, SUVs, and muscle cars requiring an under-bumper hidden dump or side-exit turnout configuration
- Perfect for protecting painted surfaces, plastic roll pans, and custom fiberglass body kits from exhaust staining
- 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 slides over 2.5" outer diameter (OD) exhaust pipe
- Outlet Diameter Profiling: 2.50-Inch single round turndown / turnout outer tip boundary
- Overall Tip Length: 9.00 Inches of front-to-back total structural coverage
- Installation Attachment Method: Secure mechanical set screw connection (No welding required)
- Material Grade Composition: Premium 18-Gauge Authentic T-304 Austenitic Stainless Steel with mirror polish
- Sales Policy Note: Universal performance accessory component classified with a specific no-return policy condition
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 steel choices.
- **Versatile Application Paths:** Engineered as a direct mechanical bolt-on upgrade that compresses cleanly over your existing piping, providing an excellent service-friendly alternative to permanent welding for high-performance track, street, or off-road applications.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

