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Exhaust› Exhaust Pipes, Systems and Components
Invidia
Invidia 10+ Legacy Catted Downpipe
SKU: I007 HS10SL1DPC
Moderate — 2–4 hours
Overview
Show original supplier description
Part #: HS10SL1DPC
Vehicle Symptoms
- Lack of power during highway acceleration
- Turbo lag when stepping on the gas
- Check engine light for catalyst efficiency
- Rotten egg smell from exhaust
- Restricted exhaust flow at high RPM
Diagnostic Codes
- P0420 – Cat Sys Efficiency Below Threshold (B1)
Relevant Conversations
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- downpipe install time and difficulty
- Legacy downpipe sound clip before and after
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Invidia |
| Part Number | I007 HS10SL1DPC |
Videos
Legacy GT Invidia Q300 Catback Install & Sound Clips
Invidia Divorced Wastegate Catted Downpipe (WRX / STi / Legacy GT) HS05SW1DPC - Maperformance.com
Rearview 2010 Subaru Legacy 2.5GT protune, Invidia Turbo-back exhaust, RacerX TMIC
2010 Subaru Legacy GT with Perrin Axleback and Indivia catless downpipe exhaust sound
Making The STi LOUDER Ep. 36 - Invidia Titanium Catback Install
Full Invidia TBE on 2010 Subaru Legacy GT
Subaru Legacy GT Invidia catback
Legacy GT Invidia Q300 Sound Comparison (With stock & Aftermarket DP)
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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