Unknown Performance manufacture high quality exhaust systems and performance parts to suit the late model vehicles. Using highest quality packing mufflers, larger diameter mandrel bends and SUS304 stainless piping, each piece is skillfully TIG welded for the best finish giving torque and power gains.
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Compatibility
Subaru - WRX VAB (MY15+) STi
Subaru - WRX VAG (MY15+) FA20 -
Compatibility
Subaru - WRX VAB (MY15+) FA20
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Compatibility
Subaru - WRX VAB (MY15+) STi
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Compatibility
Subaru - WRX GVB Sedan (11-14)
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Compatibility
Subaru - WRX GVB Sedan (11-14) STi
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Compatibility
Mitsubishi - Evolution 7 (CT9A)
Mitsubishi - Evolution 8 (CT9A)
Mitsubishi - Evolution 9 (CT9A) -
Compatibility
Subaru - BRZ
Toyota - FT86 -
Compatibility
Subaru - WRX VAG (15)
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Compatibility
Subaru - WRX VAB (MY15+) STi
Subaru - WRX VAG (MY15+) FA20 -
Compatibility
Subaru - WRX VAB (MY15+) STi
Subaru - WRX VAG (MY15+) FA20 -
Compatibility
Subaru - WRX VAB (MY15+) STi
Subaru - WRX VAG (MY15+) FA20 -
Compatibility
Subaru - WRX VAB (15) STi
