Tsudo Bellmouth Cat-less 3in Downpipe for WRX 02-07 STI 04-07
Upgrade your Subaru WRX/STI's performance with Tsudo 3in Downpipe. Crafted from 76mm stainless steel tubing and featuring a robust cast iron bell-mouth, this Catless DP reduces back pressure, quickens turbo spool time, and delivers impressive power gains across all RPMs. Includes extra 02 sensor bung for wideband use and essential hardware (excluding Bell-mouth Gasket).
- 1992-1999 Subaru WRX (JDM Spec)
- 2002-2007 Subaru WRX (USDM Spec)
- 2004-2007 Subaru STI (USDM Spec)
- Flange adapter installing on OEM exhaust
NOTE: This product is intended for off-road use only and cannot be shipped to non-CARB-compliant states like Cali and NY. Check your local laws regarding exhaust system modifications, as many states have stricter regulations to meet SMOG requirements
Ships within 1-2 business days.
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Tsudo Bellmouth Cat-less 3in Downpipe for WRX 02-07 STI 04-07
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FAQs
Please read our FAQs page to find out more.
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.