Granatelli 2.5" V-Band to 3-Bolt Straight Exhaust Connection Adapter - 307525-3

GRANATELLI EXHAUST FABRICATION HARDWARE

TURN A 3-BOLT COLLECTOR INTO A CLEAN, SERVICEABLE V-BAND CONNECTION.

The Granatelli Motor Sports 307525-3 2.5" (63mm) V-Band to Straight Connection Adapter provides a practical way to convert a traditional 3-bolt collector flange to a modern V-band exhaust connection.

Designed for performance exhaust systems, turbo applications and custom fabrication, this adapter combines a straight connection design with a V-band clamp system for easier assembly, servicing and a secure exhaust connection.

Why Convert to a V-Band?

A traditional 3-bolt exhaust connection can be more difficult to service and align during repeated assembly and disassembly. The 307525-3 V-band adapter provides a modern connection point that makes exhaust components easier to remove, reinstall and service while providing a secure clamped connection.

CONNECTION CONVERSION

3-Bolt Collector to V-Band

This adapter is designed to provide a transition from a traditional 3-bolt collector flange to a 2.5-inch V-band connection. The straight connection configuration makes it useful for custom exhaust fabrication, performance exhaust systems and applications where a removable V-band connection is preferred.

Best For

✓ 2.5-inch exhaust systems   •   ✓ 3-bolt collector conversions   •   ✓ Turbocharged applications   •   ✓ Supercharged builds   •   ✓ Custom exhaust fabrication   •   ✓ Race-car exhaust systems   •   ✓ Performance exhaust systems   •   ✓ Exhaust repair and upgrades

PERFORMANCE EXHAUST CONNECTION

Features & Benefits

2.5" (63mm) Exhaust Size	3-Bolt Collector to V-Band Conversion
Straight Connection Design	V-Band Clamp Connection
Includes Gaskets	Includes Abutment
Ideal for Custom Fabrication	Designed for High-Performance Applications

COMPLETE CONNECTION KIT

What's Included

V-Band Clamp

Gaskets

Abutment

Built for Performance Fabrication

The Granatelli 307525-3 is well suited for custom exhaust shops, performance builders, racers and enthusiasts working with turbocharged, supercharged and other high-performance applications. Its V-band connection provides a convenient service point for exhaust systems that may require frequent removal or adjustment.

Product Specifications

Brand	Granatelli Motor Sports
Part Number	307525-3
Product Type	V-Band to Straight Connection Adapter
Exhaust Size	2.5" (63mm)
Connection Type	3-Bolt Collector to V-Band
Adapter Style	Straight Connection
Fitment	Universal Fabrication Application
Included Hardware	V-Band Clamp, Gaskets & Abutment
Quantity	1 Complete Connection Adapter Kit
UPC	802735036893
Country of Manufacture	Made in USA

FITMENT & FABRICATION NOTE: This is a universal exhaust fabrication component designed for 2.5-inch (63mm) exhaust systems. Verify collector flange dimensions, exhaust tubing diameter, available clearance and connection orientation before installation. Professional fabrication and welding are recommended for proper fitment and sealing.