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Product Media
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
Community Media
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+
User Media for: Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  - Subaru WRX/STI 2015+

Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip

Subaru WRX/STI 2015+

Was: $649.60
$928.00
You save:
12%
($77.95)
msrp: $928.00

Estimated to ship in 63 days
You will earn Reward Points with this Purchase.
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Features & Product Details

RallySport Direct proudly carries a large selection of quality high-performance master-crafted exhaust options brought to you by Invidia. 

 

This is the Invidia Racing Series Cat-Back Exhaust System. This exhaust system features a design that combines minimal bends with a larger piping diameter. This will allow for an unobstructed exit of exhaust gases with minimal restrictions and turbulence. This will allow for improvements in both horsepower and torque, along with improvements in throttle response with a reduction in turbo lag. Additionally, you get the reward of an aggressive exhaust note.  

 

 

 

DETAILS:

  • 304 stainless steel construction
  • 3" piping diameter
  • 1.5mm piping thickness
  • Cannon style muffler
  • CNC machined flanges provide precision fitment and durability
  • Robotic-welded
  • 101mm titanium burnt muffler tip
  • Exhaust hangers welded onto the OEM locations to make for a straight-forward installation
  • Includes new gaskets and hardware
  • Includes a silencer
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    Specifications

    Brand: Invidia
    Exhaust Orientation: Angled Exit
    Installation Hardware Included: Yes
    Piping Coating: No
    Piping Flex Joint: No
    Piping ID: 76mm
    Piping Material: 304 Stainless Steel
    Piping Taper: No
    Silencer Included: Yes
    Tip Material: Titanium
    Tip Qty: 1
    Tip Shape: Round
    Tip Size: 101mm
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    Standard

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    8 Reviews
    4.9 out of 5 Stars
    5 Stars
    (7)
    4 Stars
    (1)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    Invidia N1 Racing Series Cat-Back Exhaust Titanium Tip  ( Part Number: HS15SW4GST)
    2017 STi N1 Racing 10 months ago
    5out of 5stars
    swampsubie_STi
    It has a deep, rich tone with good volume and no rasp. Paired with a 3” downpipe (Grimmspeed), it really opens up at higher rpms but isn’t too loud. No drone and lots of pops and rumbles make the driving experience even more enjoyable. Straightforward, simple installation, I used Grimmspeed 12mm hangars and Grimmspeed double thickness gaskets. I have always heard great things about Invidia N1s and I am extremely pleased with this selection. (Greddy Rs-Race, Tomei Expreme, Invidia N1 we’re my options)
      
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    Great sound and quality  3 years ago
    5out of 5stars
    R. Minor
    I switched from a corsa to this exhaust. I like the right hand exit and prefer this look over the quad tips. This exhaust looks great on the car and I would recommend buying a cover for the empty left exit. I have full bolt ons and equal length headers(killer b) and it sounds awesome with this setup. The exhaust fits nice with the Kartboy hangers and use the grimmspeed double thickness gaskets for both sections.
      
    Was this review helpful?
    1 of 1 people found the following review helpful
    Great exhaust!!! 5 years ago
    5out of 5stars
    jagerking454
    This is the second time (first time on a 2014 STI now on a 2017 STI) I have bought this exhaust with the grimspeed 3in adapter and 2 of the drop bushings. The exhaust is great. Loud especially with the windows down and does not drone on the highway, but depending on your speed can be loud. That is solved with the silencer but I have noticed that it will rattle at idle.
      
    Was this review helpful?
    1 of 1 people found the following review helpful
    2016 Sti N1 Race 6 years ago
    5out of 5stars
    Ryan24_7_
    Exhaust came in with in a week of ordering it. Packaging was good and everything was spot on. Installation was fairly easy and took within an hour to do. The hardest part is removing the stock exhaust. This N1 race is noticeably loud, almost too loud at times. Nevertheless this exhaust is amazing and sounds great. Whenever you down shift you always get those pops which makes driving more enjoyable. Would highly recommend this to someone who wants a loud exhaust
      
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    1 of 1 people found the following review helpful
    Great sound... Duh 6 years ago
    5out of 5stars
    redhedraz
    I've always been impressed with Invidia and their products. This is my second purchase from Invidia. I plan on also purchasing their straight J-pipe to compliment an affordable full exhaust bolt on. Fitment is good and installation is easy, even with only a jack or drive up lifts.
      
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    QUESTIONS & ANSWERS

    • Q: Sound quality  Vknebl992 years ago

      Is this exhaust basically the n1 without a resonator? For a 2015-2017 wrx, does it give the car a deep rumble tone or just a higher pitched loud tone?
      • 0 of 0 people found the following answer helpful

        A:  That is exactly what it is :) and this one still has a deep sound, but it will be slightly higher pitched and louder than the normal N1. Thanks!

        Rick C. @ RallySport Direct 2 years ago  
          
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    • Q: 2011 sti  Javi3 years ago

      Will this exhaust work on a 2011 Sti sedan?
      • 0 of 0 people found the following answer helpful

        A:  No this will not

        Tylo Akiona
          
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    • Q: adapter?  lnchbx3 years ago

      2015 wrx base would I need an adapter for this unit? Thank You
      • 0 of 0 people found the following answer helpful

        A:  To create a perfect seal, we would recommend using GRM 077046.

        Michael N.
          
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    • Q: Fitment with ETS catless downpipe  Alex C.4 years ago

      Does this fit with the ETS catless downpipe for 2015 WRX?