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Apexi ATS Exhaust Silencers Zoom Apexi

Apexi ATS Exhaust Silencers

APEXi is proud to introduce the new Active Tail Silencer. By incorporating an exhaust pressure activated valve into our popular Tail Silencers, APEXi once again is revolutionizing the street exhaust market!!

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.
The ATS (Active Tail Silencer) comes in 115mm and 90mm sizes for most exhaust system applications.
APEXi Exclusive Design
No need to change exhaust systems! Any APEXi muffler can become a variable sound system!

Features
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
Available in 115mm and 90mm sizes
Maximum sound flexibility from residential areas to the local track
Includes high temp bolts, washers, and locking pin

Universal Apexi Exhaust Silencers
MSRPPrice
For use with 115mm ID tip with over 70mm of straight pipe$240.00$216.67  Add to Cart
For use with 90mm ID tip with over 80mm of straight pipe$240.00$216.67  Add to Cart
 
Apexi ATS Exhaust Silencer Reviews
  (9.6 of 10) 7 Reviews    Write Review
RatingDateModelReview
1003/09/2013
1003/01/2009The Apex'i ATS (two of them) went into my Greddy Power Extreme exhaust on my 1991 Mr2 Turbo after some 11 hours of grinding them. The look awesome and do exactly what they promise. These things quieted the exhuast immensely.
903/19/2007Silencer works great, although the car did feel to have more sluggish boost response. Overall top-end power though, actually felt about the same, so it shouldn't affect all out acceleration IMO
903/19/2007The valve definitely made the exhaust quiet without sacrificing a lot of performance at all. On a 380 WHP turbo Honda, I didn't feel any loss up top, but the turbo did spool a few hundred RPM's later than a straight 3" exhaust.
1012/02/2006These things ROCK - best mod I've done to my car - they allow for quiet and low end torque, yet they open up and scream when you go WOT - brilliant idea / design / performance. Get these!
1011/07/2006
911/21/2005it great for those load mufflers and those stupid NJ pigs only got pulled over once because i gunned it and the valve released

Have you seen these Exhaust Silencers?

Parts Available: 155-A025, 155-A026