Invidia Q300 Titanium Tip Cat Back Exhaust Honda Civic Si Coupe 2006-2011 | HS06HC2G3T Vehicle Model_M3 Nipple Length: 1/5" - 5

Nipple Length: 1/5" - 5 mm

which can cause backfiring on MAP based cars like the WRX & STi

2002–2006 Subaru WRX

Part #: LSD HY1 K2

Invidia Q300 Titanium Tip Cat Back Exhaust Honda Civic Si Coupe 2006-2011 | HS06HC2G3T Vehicle Model_M3 Nipple Length: 1/5" - 5The Invidia Q300 Titanium Tip Cat Back Exhaust for the 20062011 Honda Civic Si is designed for drivers who want a refined, deep exhaust tone with a premium titanium finish. It delivers the same balanced performance characteristics as the standard Q300 system, but with a more aggressive visual upgrade thanks to its burnt titanium exhaust tip. This exhaust is widely chosen by Civic Si owners who want an upgrade that remains comfortable for daily driving