Granatelli
Granatelli Turn Down – 307530-1
Granatelli Turn Down – 307530-1
Part number: 307530-1
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- Free fitment check before you order
Turn Down by Granatelli. Key specs: inlet diameter 3.00 Inches, outlet diameter 3.00 Inches and material 304 Stainless Steel. Exhaust parts carry gases away from the engine, quiet the sound and clean up emissions. Part number: 307530-1.
Key features
- 3" Stainless Steel Exhaust Turn Down – 307530-1
- 304 Stainless Steel
- Includes the flange, V-band clamp, gaskets, and installation hardware
- 45° Turn Down
- Features a 45-degree turndown angle to direct exhaust flow downward
- 00-inch inlet and outlet diameter for compatible 3-inch exhaust applications
- 360° rotating flange allows adjustable exhaust positioning
- Features a 1/4-inch thick 3-bolt flange
Specifications
- Brand: Granatelli
- Part type: Exhaust part
- Part number: 307530-1
- Quantity: Sold Individually
- Inlet Diameter: 3.00 Inches
- Outlet Diameter: 3.00 Inches
- Material: 304 Stainless Steel
- Finish: Natural
- Turndown Cut: Straight
- Turndown Angle: 45°
- Flange: 1/4" Thick 3-Bolt Flange
- Flange Adjustment: 360° Rotating
- Installation: Bolt-On
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Rust and broken hangers are the usual reasons exhaust parts get replaced. Exhaust parts carry gases away from the engine; replacing rusted or restrictive parts fixes leaks and noise, and performance designs can add flow and sound.
Installation & tips
- Check local noise and emissions rules, and use new gaskets and hangers when you fit it.
- Clamps and hangers: Old hardware is usually rusted.
- Gaskets: New gaskets prevent leaks at each joint.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
What is the part number of this turn down?
307530-1 (Granatelli). Compare it with the number on your old part or in your parts catalog.
What is the turn down made of?
The listing gives the material as 304 Stainless Steel.
What size is it?
Inlet Diameter: 3.00 Inches; Outlet Diameter: 3.00 Inches.
Before you order
- Compare part number 307530-1 with your original part.

Granatelli exhaust part: what to know
A performance exhaust changes the sound and can improve flow; replacement parts restore a quiet, leak-free system.
Fitment notes
- Specs, lead time and warranty come from Granatelli and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Clamps and hangers. Old hardware is usually rusted.
- Gaskets. New gaskets prevent leaks at each joint.
More for your car: Exhaust
Questions about exhaust part
Will this fit my car?
Is this street legal where I live?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.