
Invidia N1 Titanium Cat Back Exhaust WRX/STI 15-21 | HS15STIDTG
If you are looking to save weight, improve the performance, as well as the exhaust note all in one package, then you will be pleased with the Invidia N1 Twin Outlet Catback 80MM full titanium exhaust system! This exhaust system weighs just a little under 37 lbs, and there are many performance benefits to be had. Aside from the weight savings, this exhaust system has been designed with minimal bends to reduce exhaust turbulence under full throttle. This improves throttle response, and increased both horsepower and torque.
This exhaust system also has been designed with 80MM piping, which is large enough to flow moderate modifications such as a larger turbocharger, and increased boost. Best of all, this exhaust system is fabricated from titanium. The exhaust hangers are all welded to OEM like locations to allow this to be a direct-fit system with no extra alterations needed for installation.
Additionally, new gaskets, hardware, as well as a pair of exhaust silencers are included to make this exhaust system ready to go. The tips will come in a titanium blue finish.
Note: Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p/n 077046, is required.
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Invidia N1 Titanium Cat Back Exhaust WRX/STI 15-21 | HS15STIDTG
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Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


