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Turn Up the Turbo Tacoma's Exhaust Note
The CORSA 21306 Sport cat-back exhaust upgrades the 2024-2025 Toyota Tacoma 2.4L Turbo with a 3.0 inch mandrel bent stainless system and twin 4.0 inch polished Pro-Series tips. The 21306 increases exhaust flow by up to 18 percent, adds roughly 25 dB of tone over stock, and trims about 7 pounds compared to the factory exhaust.
Key Features
- 3.0 inch mandrel bent stainless steel cat-back system
- Twin 4.0 inch polished Pro-Series exhaust tips
- Increases exhaust flow by up to 18 percent over stock
- Adds approximately 25 dB of exhaust tone over the factory system
- Reduces weight by approximately 7 pounds versus factory
- Sport sound level with patented Reflective Sound Cancellation (RSC) technology
- 21306 direct-fit design requires no cutting or welding
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2024-2025 | Toyota | Tacoma | 2.4L Turbo, coil spring suspension only |
Specifications
| Detail | Value |
|---|---|
| Part Number | 21306 |
| Pipe Diameter | 3.0 in |
| Tip Size | 4.0 in Twin |
| Tip Finish | Polished |
| Sound Level | Sport |
| Flow Increase | Up to 18 percent |
| Sound Increase | Approximately 25 dB over stock |
| Weight Change | -7 lbs |
| UPC | Not published by manufacturer |
What's Included
- 3.0 in cat-back exhaust system
- Twin 4.0 in polished Pro-Series tips
- Mandrel bent stainless tubing sections
- Mounting hardware and clamps
- Installation instructions
About CORSA Performance
CORSA Performance builds exhaust systems in Berea, Ohio focused on measurable flow gains and weight savings. The 21306 brings that same engineering discipline to the turbocharged Toyota Tacoma.
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Frequently Asked Questions
What is the 21306?The CORSA 21306 is a 3.0 inch Sport cat-back exhaust system with twin 4.0 inch polished tips for the 2024-2025 Toyota Tacoma 2.4L Turbo.
Does the 21306 fit Tacoma models with leaf spring suspension?No, the 21306 is designed for coil spring suspension Tacoma models and does not fit leaf spring rear suspension trims.
How much sound increase does the 21306 add?The 21306 adds approximately 25 decibels over the stock exhaust system.
Does the 21306 reduce vehicle weight?Yes, the 21306 weighs approximately 7 pounds less than the factory cat-back system.
What sound level is the 21306?The 21306 is tuned to a Sport sound level for a noticeable but livable exhaust tone.
Does the 21306 cause drone at cruise?No, Corsa's Reflective Sound Cancellation technology is engineered to eliminate drone at highway speed.
Does installation require welding?No, the 21306 is a bolt-on cat-back system that uses factory hangers and clamps.
Is the 21306 covered by a warranty?Yes, CORSA backs the 21306 with a limited lifetime warranty against manufacturing defects.
Installation Instructions
- Raise and safely support the vehicle on a lift or jack stands.
- Remove the factory cat-back exhaust system starting at the catalytic converter connection.
- Test fit the new 21306 mandrel bent piping sections from front to rear.
- Install new hangers and clamps at each factory mounting point.
- Attach the twin 4.0 in polished tips and align for even spacing.
- Tighten all clamps and verify the system does not contact the frame or body.
- Lower the vehicle and start the engine to check for leaks or rattles.
WARNING: This product can expose you to chemicals including nickel compounds, which are known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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