Invidia 12+ Subaru BRZ / Scion FR-S Over-Pipe (one piece bended) (HS12SSTOPP) 1541 Borla Boomer Muffler Wailtail -

Borla Boomer Muffler Wailtail - 2

Magnum Flow Pro 5R Oval Tapered Blue Air Filter (24-90080) by aFe

Special Notes: Modular design

making a complete set for your 08-21 STI

Balance tube equalizes exhaust pulses which reduces drone and helps exhaust scavenging

Invidia 12+ Subaru BRZ / Scion FR-S Over-Pipe (one piece bended) (HS12SSTOPP) 1541 Borla Boomer Muffler Wailtail -For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line up of Invidia N1 Exhaust is constructed with high quality SUS304 stainless steel, CNC machined flanges, and manufactured with a polished finish. Each system features mandrel bent stainless steel piping for maximum exhaust flow and reduced back pressure. These exhausts are engineered to produce strong mid to top end power gains, as well as an increase