USD 607.60 . I have the N1 single exit. Invidia's N1 exhaust for the WRX / WRX STI also is available as a single exit system. Invidia N1 Cat Back Exhaust Single Titanium Tip - Subaru Base 2015-2020 | HS15SW4GTT|Rallysport Direct Main Tubing Diameter: 3". Give your 2015-2020 WRX or STI a Rich Deep Sporty Exhaust Note . Invidia N1 Dual exhaust on 2015+ WRX. The N1 Single Exit Exhaust System will come with a Titanium Tip to improve the power and performance in the Subaru WRX/STI. Exhaust System Type: Cat-Back. Online only Reduced price! Invidia N1 Racing Cat Back for the 2008-14 Subaru WRX and STI sedan features 3" mandrel bent polished stainless steel, CNC machined flanges, straight through muffler and a single titanium flame treated tip. Their designs result in an excellent free-flow exhaust system with optimized back pressure, giving greater horsepower, torque gain Add to cart. This exhaust system has been made from 304 stainless steel and features 76mm piping. Invidia N1 Cat-Back Exhaust - Single Exit w/ Stainless Steel Tip HS15SW4GTP. A lot of people like to be different. Online only Reduced price! Discussion Starter • #1 • Jan 20, 2016. The previous exhaust on the car was the SPT. INVIDIA N1 STAINLESS STEEL SINGLE EXIT EXHAUST- 11-14 STI SEDAN, 08-14 WRX SEDAN For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhausts that are constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish. The first week the exhaust seemed loud, because it was a definite increase in decibels over the SPT. Once you get … For the least restriction possible, you need to reduce the number of bends, and the Invidia N1 does just that. Quick view Choose Options. | Free shipping over $99.00! 919 Posts . Invidia produces some of the most popular exhaust systems for the WRX / STI. This single exit exhaust will immediately make you stand out from a crowd. Exhaust System Sound: Moderate. Anyone have this setup? Subaru WRX 2015, N1™ Cat-Back Exhaust System with Single Rear Exit by Invidia®. USD 648.20 . Invidia Single Exit N1 Cat-back 15+ Subaru WRX/STI (Titanium Tip or Stainless) $575.00 ) (No reviews yet) Write a Review ... Carven Single Exit Cat Back Exhaust 2015+ WRX/STI (Black or Stainless tip) $719.99. This means more potential performance for your tuner to unlock, and it also sounds great. Invidia produces some of the most popular exhaust systems for the 2015-2020 WRX & STI. INVIDIA EXHAUST 2015 plus Wrx catback ... Invidia N1 Catback Exhaust SS Tip/Single Exit for Subaru 15+ WRX/STI. Add to cart. Their designs result in an excellent free-flow exhaust system with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. Invidia N1 Cat-Back Exhaust - Single Exit w/ Titanium Tip Invidia N1 Cat-Back Exhaust - Single Exit w/ Titanium Tip HS00HS1GST. Invidia N1 Single exit on a 2015-16 WRX?