Vibrant Titanium Resonator 4in Inlet / 4in Outlet x 16in Long

2026-04-03T00:53:06-06:00

Price: 469.99

Need a 4 inch titanium resonator that’s light, tough, and made to handle serious power? This high-flow CP1 titanium resonator is built for performance vehicles running larger turbo setups or straight-pipe configurations. Whether you're building a time attack car or a highway cruiser, this piece adds smooth tone control without choking performance.

This 4 inch titanium resonator features a 4″ inlet and outlet, 16″ overall length, and a 5.875″ round body OD, designed to dampen harsh frequencies while keeping airflow unrestricted. The raw finish allows for custom finishes, and the high-strength titanium resists heat and corrosion better than steel—perfect for aggressive builds or coastal environments.

Weighing just 4 lb, this resonator is ideal for high-horsepower builds that can’t afford to carry extra weight. It’s 100% Prop 65 compliant, proudly part of the Vibrant Titanium Program, and fabricated for pros who expect every part of their exhaust system to do work—visually and functionally.

Features & Benefits

CP1 Titanium Construction – Resists heat, rust, and fatigue in high-stress exhaust environments.

4″ Inlet & Outlet – Perfect for boosted builds and big exhaust flow.

16″ Overall Length – Tames drone without sacrificing space or performance.

Lightweight (4 lb) – Trims fat while keeping strength in check for race or street setups.

Raw Finish – Perfect for weld-in installs and custom coating.

Prop 65 Compliant – Safe for California and all U.S. markets.

Performance-Proven Design – Used by custom fabricators and race teams.

Dial In Your Sound Without Losing Flow

When your build demands max flow and a refined tone, this 4 inch titanium resonator delivers. No drone, no rust—just raw, race-ready performance.

Specifications Table

Specification | Details
Part Number | vib17540
Description | Exhaust Resonator
Finish | Raw
Inlet Diameter | 4 in / 101.6 mm
Outlet Diameter | 4 in / 101.6 mm
Muffler Body OD | 5.875 in / 149.2 mm
Overall Length | 16 in / 406.4 mm
Material | CP1 Titanium
Weight | 4 lb
Shape | Round
Web Category | Titanium Mufflers and Resonators
Sale Segment | Titanium Program

Catalog

REVIEWS

C.B.

I’m running a big turbo on my Supra and needed a resonator that wouldn’t choke the flow. This 4 inch titanium resonator is perfect—light, clean, and no drone!

Chris B.

Scottsdale, AZ

★★★★★

J.S.

Got this titanium resonator welded into my GTR build out in Tampa. It's clean, lightweight, and the sound quality is legit—no raspy tone, just deep and smooth.

Josh S.

Tampa, FL

★★★★★