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Engine Application Chart

TurboHeader Mufflers™

Right Angle Adapters


TurboHeader Muffler™

Model TH12X1A

The TH12X1A TurboHeader Muffler is specifically designed for the medium size .90-1.15 engines. It provides an increase in peak performance and a fantastic tone. It is very compact and much lighter than the stock muffler. Comes with pressure fitting and jam nut.

Available in Scratch & Dent

TurboHeader Muffler (TH12X1A) TurboHeader Muffler (TH12X1A)
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Designed for these engines:
Saito 90/91S, 1.00, 1.15, FG 17, 1.82 Twin
*OS 90/91FS, *OS FS 95V, **110A
*Magnum FS91
*Thunder Tiger F91s

* Requires RCS11x12S Adapter
** Requires RCS127x121S Adapter

Engine Application Chart

Price: $ 69.95



Length: 2 7/8"
Diameter: 7/8"
Mounting Clearance: 1 1/16"
Weight: 1.24 oz
Thread: 12x1 mm