Invidia [11-14 WRX/STI Sedan] R400 Gemini Cat-Back Exhaust – Quad Titanium Tip | HS11STIGM4ST

The Invidia R400 Gemini is a single-layer cat-back exhaust system built for the 2011–2014 Subaru WRX and STI Sedan. Featuring an aggressive quad titanium tip configuration and precision-engineered tubing, it delivers a deep, motorsport-inspired exhaust note with improved flow over the OEM system.

Features

• Single-layer construction
• Pipe diameter: 76mm (3")
• Tip diameter: 101mm quad titanium tips
• Fitment-specific design for 11–14 WRX/STI Sedan
• Part Number: HS11STIGM4ST

Fitment

• 2011–2014 Subaru WRX Sedan
• 2011–2014 Subaru WRX STI Sedan

Important Note

Using a stock J-pipe or downpipe? The GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter (p/n 077046) is required.

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.