Perrin 02+ WRX / 04+ STi Equal Length Header 1.625 inch Primaries (Big Tube)

Name: Perrin 02+ WRX / 04+ STi Equal Length Header 1.625 inch Primaries (Big Tube)
Brand: Perrin Performance
SKU: P004 PSP-EXT-056
Price: 1274.00 USD
Availability: InStock

$1,499.00 $1,274.00 Save $225.00

SKU: P004 PSP-EXT-056

In Stock

Ships by Jun 13

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The PERRIN E4-Series Equal Length Header increases horsepower and torque, creates a smooth exhaust note, and improves ground clearance. It features a redesigned collector for better exhaust flow and is made from 304 stainless steel.

Fitment

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Specifications

Brand	Perrin Performance
Part Number	P004 PSP-EXT-056

Buy with Confidence

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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