?> Pipe Archives - Its Stock Bro https://itsstockbro.com/product-category/pipe/ Fri, 26 Jun 2026 08:59:04 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.4 https://itsstockbro.com/wp-content/uploads/cropped-ChatGPT-Image-Mar-26-2025-02_38_53-PM-32x32.png Pipe Archives - Its Stock Bro https://itsstockbro.com/product-category/pipe/ 32 32 AMS Performance VR30DDTT Race Lower Downpipes https://itsstockbro.com/product/ams-performance-vr30ddtt-race-lower-downpipes/ Fri, 26 Jun 2026 08:59:04 +0000 https://itsstockbro.com/?post_type=product&p=12814 The AMS Performance VR30DDTT Race Lower Downpipes are the best performing and most durable on the market. During testing our shop Q60 with our full 3″ mandrel bent VR30 Race Lower Downpipes, and Red Alpha Tune, our engineers saw gains across the power band in both wheel horsepower and torque! The power came on earlier […]

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The AMS Performance VR30DDTT Race Lower Downpipes are the best performing and most durable on the market. During testing our shop Q60 with our full 3″ mandrel bent VR30 Race Lower Downpipes, and Red Alpha Tune, our engineers saw gains across the power band in both wheel horsepower and torque! The power came on earlier and the twin turbos spool-up was significantly improved. The long gradual transitions within the mandrel bent pipe section allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. We were able to design a superior product because of our superior engineering.

  • Full 3″ Stainless Steel Construction Including Brackets and Flanges
  • Included 2.5″ to 3.0″ Adapter Allows You to Run Either Stock Catback System or Aftermarket Systems
  • Mandrel Bent Tubing for the Best Exhaust Flow
  • Includes all Gaskets Rated to Over 800 Degrees Celsius and all Necessary Hardware
  • Throaty Exhaust Note Under Wide Open Throttle
  • Stock Like Fitment With No Chassis Clearance Issues
  • Precision Construction for Unrivaled Fit and Finish

First in Class Durability and Performance From Proper Engineering

AMS is first and foremost an engineering company. The AMS Engineering team utilized Solidworks (3D software) to blueprint the inlet and outlets to optimize exhaust flow. The VR30 Race Lower Downpipes feature heavy gauge stainless steel to retain as much heat in the down pipe as possible. Our Engineers 3D printed the downpipes to ensure an OEM level of fitment. Our threaded O2 sensor bungs allow the use of factory O2 sensor. Our downpipes perform better and are not prone to cracking like the alternatives offered by some of the competition. Weight savings are also improved. The AMS Race Lower Downpipes are over 62% lighter than the stock components. AMS’ Engineering Team produced a product that doesn’t just perform better, they made it sound better too.

An Unmistakable AMS Exhaust Note

The VR30DDTT Race Lower Downpipes offer a more pronounced, throaty exhaust note under wide open throttle yet are subtle at idle and partial throttle. It’s a perfectly balanced sound.

Product Notes

  • While calibrating the ECU is very unlikely to be necessary for just the lower downpipes, a calibration is always recommended to get the most horsepower out of the component, and to give you peace of mind by verifying that everything is running perfectly on the engine. You can find more information on ECU calibration offerings in our Tuning and Electronics category.

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Invidia 15-21 Subaru WRX Automatic FA20 CATTED Down Pipe wide Band https://itsstockbro.com/product/invidia-15-21-subaru-wrx-automatic-fa20-catted-down-pipe-wide-band/ Wed, 17 Jun 2026 05:00:12 +0000 https://itsstockbro.com/?post_type=product&p=12725 Invidia 15-21 Subaru WRX Automatic FA20 CATTED Down Pipe wide Band Part number: HS15SWADOC Piping Size: 76mm

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Invidia 15-21 Subaru WRX Automatic FA20 CATTED Down Pipe wide Band

Part number: HS15SWADOC

Piping Size: 76mm

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Invidia 02-07 Subaru WRX/STI High flow cat Down pipe https://itsstockbro.com/product/invidia-02-07-subaru-wrx-sti-high-flow-cat-down-pipe/ Wed, 17 Jun 2026 04:46:56 +0000 https://itsstockbro.com/?post_type=product&p=12717 Invidia 02-07 Subaru WRX/STI High flow cat Down pipe Part number: HS05SW1DPC Piping Size: 76mm

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Invidia 02-07 Subaru WRX/STI High flow cat Down pipe

Part number: HS05SW1DPC

Piping Size: 76mm

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Invidia 08-14 Subaru WRX/STI 05-09 Legacy GT Manual Lower cat Down pipe Extra O2 bung https://itsstockbro.com/product/invidia-08-14-subaru-wrx-sti-05-09-legacy-gt-manual-lower-cat-down-pipe-extra-o2-bung/ Wed, 17 Jun 2026 04:41:23 +0000 https://itsstockbro.com/?post_type=product&p=12713 Invidia 08-14 Subaru WRX/STI 05-09 Legacy GT Manual Bottom cat Down pipe Extra O2 bung Part number: HS08SW1DOCB Piping Size: 76mm

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Invidia 08-14 Subaru WRX/STI 05-09 Legacy GT Manual Bottom cat Down pipe Extra O2 bung

Part number: HS08SW1DOCB

Piping Size: 76mm

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Invidia 22-Up Subaru WRX 3″ OEM Mid Pipe with Resonator Exhaust https://itsstockbro.com/product/invidia-22-up-subaru-wrx-3-oem-mid-pipe-with-resonator-exhaust/ Mon, 15 Jun 2026 06:15:40 +0000 https://itsstockbro.com/?post_type=product&p=12560 Invidia 22-Up Subaru WRX 3″ OEM Mid Pipe with Resonator Exhaust Part number: HS22SW4OE3MIPRL Piping Diameter: 76mm

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Invidia 22-Up Subaru WRX 3″ OEM Mid Pipe with Resonator Exhaust

Part number: HS22SW4OE3MIPRL

Piping Diameter: 76mm

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Invidia 06-Up Subaru WRX/STI/Legacy GT/Forester XT EJ25 UP-PIPE(No EGT) https://itsstockbro.com/product/https-itsstockbro-com-product-invidia-02-07-subaru-wrx-sti-racing-titanium-tip-cat-back-exhaust/ Mon, 15 Jun 2026 06:03:49 +0000 https://itsstockbro.com/?post_type=product&p=12557 Invidia 06-Up Subaru WRX/STI/Legacy GT/Forester XT EJ25 UP-PIPE(No EGT) Part number: HS06SW1UPP Piping Size: 50mmc

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Invidia 06-Up Subaru WRX/STI/Legacy GT/Forester XT EJ25 UP-PIPE(No EGT)

Part number: HS06SW1UPP

Piping Size: 50mmc

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Invidia 08-14 Subaru WRX/STI 05-09 Legacy GT Manual Catted down pipe extra o2 bung https://itsstockbro.com/product/invidia-08-14-subaru-wrx-sti-05-09-legacy-gt-manual-catted-down-pipe-extra-o2-bung/ Mon, 15 Jun 2026 05:25:30 +0000 https://itsstockbro.com/?post_type=product&p=12525 Invidia 08-14 Subaru WRX/STI 05-09 Legacy GT Manual Catted down pipe extra o2 bung Part number: HS08SW1DOC Piping Size: 76mm

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Invidia 08-14 Subaru WRX/STI 05-09 Legacy GT Manual Catted down pipe extra o2 bung

Part number: HS08SW1DOC

Piping Size: 76mm

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Invidia 02-Up Subaru WRX/STI/Legacy GT/Forester XT EJ25 UP-PIPE with EGT https://itsstockbro.com/product/invidia-02-up-subaru-wrx-sti-legacy-gt-forester-xt-ej25-up-pipe-with-egt/ Mon, 15 Jun 2026 05:18:24 +0000 https://itsstockbro.com/?post_type=product&p=12522 Invidia 02-Up Subaru WRX/STI/Legacy GT/Forester XT EJ25 UP-PIPE with EGT Part number: HS02SW1UPP Piping Size: 50mm

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Invidia 02-Up Subaru WRX/STI/Legacy GT/Forester XT EJ25 UP-PIPE with EGT

Part number: HS02SW1UPP

Piping Size: 50mm

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Invidia 22-Up Subaru WRX Auto Bottom Catted Front pipe https://itsstockbro.com/product/invidia-22-up-subaru-wrx-auto-bottom-catted-front-pipe/ Mon, 15 Jun 2026 05:12:55 +0000 https://itsstockbro.com/?post_type=product&p=12518 Invidia 22-Up Subaru WRX Auto Bottom Catted Front pipe Part number: HS22SW4AFPCB Piping Size: 76mm

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Invidia 22-Up Subaru WRX Auto Bottom Catted Front pipe

Part number: HS22SW4AFPCB

Piping Size: 76mm

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Invidia 22-Up Subaru WRX Ultra Quiet Mid Pipe with Resonator https://itsstockbro.com/product/invidia-22-up-subaru-wrx-ultra-quiet-mid-pipe-with-resonator/ Mon, 15 Jun 2026 04:22:39 +0000 https://itsstockbro.com/?post_type=product&p=12474 Invidia 22-Up Subaru WRX Ultra Quiet Mid Pipe with Resonator Part number: HS22SW4OE6MIPRL Piping Diameter: 60mm

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Invidia 22-Up Subaru WRX Ultra Quiet Mid Pipe with Resonator

Part number: HS22SW4OE6MIPRL

Piping Diameter: 60mm

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