APEXi® Active Tail Exhaust Silencer Insert (1.34" Center ID, 4.32" Center OD, 7.1" Length (155-A025)

APEXi® Active Tail Exhaust Silencer Insert (1.34" Center ID, 4.32" Center OD, 7.1" Length (155-A025)Universal Active Tail Exhaust Silencer Insert (155 A025) by APEXi. Muffler Inlet Diameter: 1. 34". Muffler Outlet Diameter: 4. 32". Muffler Body Length: 7. 1". Muffler Sound: Moderate. Muffler Configuration: Center Center. Current tail silencers are a restriction for power under high load and the user sacrifices power for quieter sound. The ATS allows for quiet sound during low load, but under high load, the pressure activated valve opens wide up for

Universal Active Tail Exhaust Silencer Insert (155-A025) by APEXi®. Muffler Inlet Diameter: 1.34". Muffler Outlet Diameter: 4.32". Muffler Body Length: 7.1". Muffler Sound: Moderate. Muffler Configuration: Center - Center. Current tail silencers are a restriction for power under high load and the user sacrifices power for quieter sound. The ATS allows for quiet sound during low load, but under high load, the pressure activated valve opens wide up for straight through power!! The ATS eliminates the need to constantly install or remove the tail silencer.

When it comes to impeccable design, unsurpassed quality, and great value, Apexi leaves all the rivals far behind. This high-grade Apexi product is a great one to try if you want to enjoy enhanced performance of your auto. Designed with exquisite craftsmanship and manufactured from reliable materials, it complies with stringent standards and ensures many years of trouble-free service. Painstakingly built to perfection, this top-notch product will meet all your highest expectations and even more.

Started as a small tuning parts manufacturer in 1992, Apexi® grew to become a trusted company which specializes in manufacturing aftermarket automotive performance parts. With more than twenty years of racing heritage under the belt, Apexi gained rich experience in the production of track-tested performance parts which ensure excellent quality and value. Today the company offers a tremendous array of top-grade exhaust systems, intercoolers, engine control units like the Apexi RSM (Rev Speed Meter-GP) and Apexi Power FC, etc.

Features:

• APEX Exclusive Design
• No need to change exhaust systems! Any A'PEX muffler can become a variable sound system
• Exhaust pressure activated tail silencer valve
• Exclusive tail silencer design
• Uses High Grade Ball Plunger Type Valve and Treatment Pipe as the PS Revolution Exhaust
• Uses High Grade Inconel Spring
• Maximum sound flexibility from residential areas to the local track
• Includes high temp bolts, washers, and locking pin

Silencer for GT Spec and N1 Turbo
To ensure precise fit, please check muffler shape, length and inlet diameter: the latter should match your exhaust pipe diameter.