Quantity. Out Of Stock. Part # HS07IG4G3D $ 998.43. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound.The use of SUS304 … $1,104.16. Awesome Sounding Catback! MODEL # INVHS15STIG3T. CATALOG # 00735382. Reviews; Questions & Answers; 18 Reviews. Out Of Stock. Exhaust System Sound: Moderate. $1,083.60. Main Tubing Diameter: 2.36". Invidia G35/G37 4door Q300 Rolled Titanium Tips Cat-Back Exhaust System; 2007-2016. msrp: $1,447.00. I'm looking into possibly upgrading my G37 sedan's Invidia Q300 2.25" chambered muffler catback to a 2.5" system that is still fairly quiet. 5 out of 5 stars 2020STI 2 product ratings - INVIDIA Q300 Daul Titanium Tip Catback Exhaust for G35 G37 G37x Q40 07-15 *Sedan I like FI's 2.5" catback with 18" resonators, but it's still a bit too loud for my tastes. Invidia Q300 Exhaust System - G37 Sedan Invidia Q300 Exhaust System by Invidia - G37 Sedan The flat bottom shaped muffler design results in improved high speed aerodynamic performance. Invidia Subaru Exhaust Adapter, Stock Downpipe to 3” Exhaust. Infiniti G37 Sedan 2009, Q300™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Invidia®. 5 Stars (10) 4 Stars (7) 3 Stars (1) 2 Stars (0) 1 Stars (0) Customer Photos and Videos. View Product. The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. Part Finder ... Invidia Replacement Ti Tips Suit Subaru Q300 My11-19 WRX/STI (Price per Single) $169.00. Invidia HS07IG7GIT Gemini Cat-back Exhaust for 07-16 Infiniti G37/G37X/Q60 Coupe Invidia Q300 Cat-Back Exhaust Dual Titanium Muffler for 07-2015 Infiniti G37 G35 Click here to view more Infiniti G37 Invidia on eBay Exhaust Tubing Material: Stainless Steel. 6 months ago. The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. Read 1 Reviews | Q&A. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound.The use of SUS304 … Invidia. 4.5 out of 5 Stars. Invidia Q300 Cat Back Exhaust Titanium Tips. Model #: HS07IG4G3D. Invidia 9. On Sale. $998.43. Invidia 60mm 2.5" Test Pipes, VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q40 Q50 Q60 Invidia Replacement Tips - Nissan 350Z/370Z/Skyline V35/V36/Infiniti G35/G37 V35/V36. $169.00. $89.00. Exhaust System Type: Cat-Back. Starting at $96/month Cat Back Exhaust System > Invidia Q300 Cat Back Exhaust Titanium Tips - Infiniti G35/G37 Sedan 2007-2013; Invidia Q300 Cat Back Exhaust Titanium Tips Infiniti G35/G37 Sedan 2007-2013 +3.