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Perrin Performance
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD
This wheel on real customer builds
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SKU:
PERPSP-INT-326RD
|
- UPC:
- PSP-INT-326RD
- Availability:
- Regularly stocked product
Was
$289.00
$253.72
$340.00
(You save
$86.28
)
Other Perrin Performance kits for this car
Fits these vehicles
- 2018-2021 Subaru WRX STIBase, Limited, Sport, Sport-tech
- 2018-2019 Subaru WRX STIType RA
- 2019-2019 Subaru WRX STIS209
- 2020-2020 Subaru WRX STIKanrai Edition
Part details
- Part number
- PERPSP-INT-326RD
- Manufacturer part number
- PSP-INT-326RD
- UPC
- PSP-INT-326RD
- Brand
- Perrin Performance
- Part type
- Cold Air Intakes
- CARB
- Not for sale or use in California (no CARB EO)
- Prop 65
- ⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
- Instructions
- Installation instructions (PDF)
Installation guide (from Perrin Performance)
Hosted by Perrin Performance. Follow the maker's instructions and torque specs.
- Box size:
- 12.90 × 6.40 × 19.20 (in)
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- Affirm
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Complete the job
Read before you buy
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD
$253.72
-
-
SaleOut of stock
PERRIN 18-21 Subaru STI Cold Air Intake - Neon Yellow - PSP-INT-326NY
Was $304.30 $248.50$358.00Free Shipping
-
SaleOnly 5 left in stock
PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Red - PSP-INT-322RD
Was $348.50 $346.76$410.00Free Shipping
-
Sale
PERRIN 15-21 Subaru WRX Cold-Air Intake w/Heatshield - Red - PSP-INT-325RD
Was $419.90 $417.80$494.00Free Shipping
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD from ThreePiece.us — your source for aftermarket wheels, rims, and accessories.
Details
| Carb | This product is not CARB Legal and not for sale in California |
| Ltl | N |
| Mpn | PSP-INT-326RD |
| Proposition 65 | N |
| Special Order | N |
| Clearance Item | N |
Free shipping on wheel and tire packages. Financing available through Affirm.
- LTL:
- N
- MPN:
- PSP-INT-326RD
- Proposition 65:
- Y
- Special Order:
- N
- Clearance Item:
- N
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Perrin Performance
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD
Perrin 18-21 Subaru STI Cold Air Intake - Red - PSP-INT-326RD FAQ
It is listed for: 2018-2021 Subaru WRX STI; 2018-2019 Subaru WRX STI; 2019-2019 Subaru WRX STI and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
No — this part has no CARB Executive Order, so it is not for sale or use in California or on vehicles registered there.
The maker's installation guide is on this page — see Installation guide under the part details for the step-by-step and the torque figures. Work on level ground with the car properly supported, and torque every fastener to the maker's figure. If the job is beyond your tools, any shop that does this kind of work can fit it.
Most intakes work with the stock tune. When an intake changes the sensor housing size, the maker says a tune is required.
Follow the maker's service interval. Dry filters are blown out or washed; oiled filters are washed and re-oiled with the maker's kit. Over-oiling can foul the airflow sensor.
Yes. Most intakes make the induction sound louder, especially at wide throttle.
Yes. An intake is usually a bolt-on job with hand tools; the maker's guide covers the clamps and the sensor move.
A full intake kit includes its filter; a replacement filter is sold on its own. See What's in the box above.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: cold air intake
Before you start
- Read the maker's guide for where the airflow sensor moves to.
- Have the clamps and hand tools the guide names within reach.
Do
- Seat every coupler fully and tighten the clamps evenly.
- Service the filter on the maker's interval and use the maker's cleaning kit.
Don't
- Don't over-oil an oiled filter; it fouls the airflow sensor.
- Don't run the engine with a coupler loose.