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Equal Length Design
The equal length design of the PERRIN header, produces smoother more balanced exhaust pulses flow from the head to the turbocharger giving you the best of two worlds. Quicker turbo response as well as more horsepower and torque throughout the entire RPM band. While designed to fit to the factory up-pipe, our header will mate with an OEM or aftermarket up-pipe, as well as any rotated turbo kits compatible with the factory header. Sizing
You wont see grossly over sized tubing to make our header LOOK better as this just slows exhaust gases down and looses response. This header uses 1.5" primary tubing that is expanded at the flange to fit the Subaru exhaust port size. This size of tubing is perfectly designed for cars up to 400WHP. You can see from our dyno graphs that even on cars with well over 400 wheel horsepower there is a significant gain in HP and TQ across the entire RPM band over a stock header. For those looking to go way beyond 500 wheel horsepower, check out our Big Tube Equal Length Header. Flanges & Port Matching
PERRIN Flanges are CNC machined from 304 stainless steel and counterbored on the back side to make smoother transitions. Flange ports sized properly to ensure exhaust coming out of the head has a smooth unobstructed path to the tubes. The ports are not over ported which causes gaskets to burn out quickly. Sound
Because of it equal length design, the PERRIN header will alter the tone of your exhaust. The exhaust pulses from the engine are equalized and spread out producing a smoother, more refined sound. Some describe the sound to be EVO like similar to an inline four cylinder engine exhaust. Oil Pan
Most headers collect on the passenger side of the engine, and due to space constraints, are not equal length, compromising exhaust flow. Because we use the added room provided by the oil pan (only on 2.5L turbo pans), we can create a smooth transition of the header primaries to the collectors, and collectors to up-pipe, providing more power and torque then the competition. See our install kits here. Finish
PERRIN headers feature a brushed stainless steel finish. Lifetime Waranty
PERRIN Performance warrants to the original purchaser, all PERRIN cat-back exhaust systems to be free from defects in material and workmanship.*Some exclusions apply. Off Road Use Only
This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.
2002-2005 WRX *Requires STI type oil pan and oil pickup.2006-2007 WRX *Requires modification to the oil cooler (Please call for details.)2004-2005 Forester XT *Requires STI type oil pan, oil pickup, and 02-04 WRX oil cooler.2006+ Forester XT *Requires the 02-04 WRX oil cooler.2004-2007 STI Yes, No modification2005-2009 Legacy GT Yes, No modification2008-2013 WRX Yes, No modification2008-2013 STI Yes, No modification
Click Here to Download PDF Installation Instructions.
Our Low Price Guarantee: When you shop for automotive parts and upgrades with Driven By Style LLC we want you to know you’re getting the best deal possible. The Driven By Style LLC Price Match is your guarantee that you’re never paying too much. Price Match Guidelines In order for us to match a competitor’s price, you must obtain the following information:
What to do with this information When placing your online order, in the comment section at checkout, you need to state:
What will we do When we confirm the price, we will manually update and process your order with the new lower price. You will get a copy of your order via email when your order is processed. If for any reason we can not honor the price, you will be contacted via email and given the reason(s) why. We will then place your order on hold as we attempt to contact you. The Fine Print:
If for any reason you are not completely satisfied with your purchase, you may return the item within 30 days of delivery of your order. The following rules apply:
To return a product you must first request a Return Merchandise Authorization (RMA). The RMA form will include an exact return address and detailed instructions on how to return a product. You may request an RMA using the following methods:
You will receive an email with an RMA # as well as the address to ship your product back. Please allow 24 to 72 hours for processing since in many instances, we have to wait for a manufacturer's response. Once you have shipped the item back please update the return status on your online account with the return tracking number and we will be able to set an expected delivery date and automatically schedule your order for follow-up to expedite the refund process. EXCHANGE PROCEDURE
There are two methods to exchanging a product:
Option 1 (Slower) – Use the standard return procedure to request an RMA for the part you need exchanged. In your request please specify the exact item(s) you would like to exchange to. Upon receipt of your returned product we will process an exchange and ship the new part. If there is difference in price, you will be either refunded or charged the difference.
Option 2 (Faster) – Order the new part online or over the phone so it can be shipped to you right away. Then request an RMA using a standard Return Procedure for the part you would like to return. Upon return of the part a refund will be issued promptly. DEFECTIVE, DAMAGED, OR INCORRECT PRODUCTS
We all know that accidents happen sometimes. If your product(s) arrive defective, damaged, or simply incorrect, please contact our customer service department as soon as possible. Please do not attempt to use or install the part! We will send you a replacement part and provide you with a prepaid return label to return the defective part. Product(s) must be returned to us within 30 days. If the damage was caused by a shipping courier, we will schedule a damage pick up by the courier. When a replacement part is requested to be shipped prior to the return of original merchandise, we must temporarily authorize your credit card until the original merchandise is returned.
Oversized Freight Delivery Requires Inspection Upon Delivery (Tractor Trailer Shipments Only) In most cases aerodynamics parts such as body kits, hoods, bumpers etc are too large to be shipped with a standard parcel carrier and must be shipped by freight liner. Freight deliveries require on site inspection upon delivery before you sign the delivery bill. When the shipment arrives, please be sure to thoroughly inspect the box and its contents for any major damage to the parts. You must unpack the order and remove each item from the box to check for concealed damage. If you do find damage to any of the items, please physically write "Damaged" on the delivery bill. You will then accept the shipment as is, and notify us immediately. We will ask for digital pictures to verify that damage has occurred as it will be needed for processing the claim. In the instance major damage has occurred, we will file a damage claim with the shipper and ship you new parts as soon as they are available.
**Please note that if a product is damaged in transit and it was not inspected at delivery and not noted so on the delivery bill, we will be unable to assist beyond that point. Once the customer signs the bill of laden the shipping company will not allow us to submit a claim on your behalf.
**For orders shipped to a body shop it is your responsibility to contact them prior to delivery to ensure they inspect it before signing for it. If your body shop signs for the package without inspecting its contents for concealed damage we will not be able to file a claim for you with the shipping company.
Damaged Shipment (Parcel Delivery)
Some items such as fenders, side skirts, small spoilers and more may be shipped with a parcel delivery service such as UPS, FedEx, DHL and more. If you have received a parcel delivery and find concealed damage upon opening and inspecting the product please contact the shipping company immediately and initiate a claim using your tracking number. Once you have done this please login to your customer account and open a customer service claim by selecting from the mid menu Help Center -> Customer Service Claim. If you used express checkout and do not yet have an account on our website please follow the instructions on the bottom of the login page under "Customer Service Claims" and your order details will be upgraded to a customer account
When you request a cancellation of an order or a part, please note that it takes time for a manufacturer to cancel an order. This process may involve voiding orders in computer systems, removing items from backorder logs, having operations personnel pull items from production schedules and sometimes stopping orders at the shipping dock. Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of your cancellation. Any item that has already been processed and transferred to a shipping carrier for shipment cannot be stopped and will have to be returned once delivered. Any customer cancellation for an item already in transit will be responsible for shipping costs to and from. NON RETURNABLE PRODUCTS & SERVICES:
The following products cannot be returned/exchanged due to manufacturer's policies or their made-to-order custom features:
REFUNDS & CREDITS
After we accept your return, you will be issued a refund via the same payment method as you had originally used to place the order (Credit Card, Paypal, or Check). The refund amount will be composed of the original purchase price minus shipping charges. You will be sent an email confirming receipt of the return and your credit. Once a refund has been processed for credit card transactions it will take 24-48 hours in most cases to appear on your account (excluding weekends).
Driven By Style LLC will not refund or be held responsible for any labor charges or installation fees under any conditions. Driven By Style LLC will also not offer reimbursement for any damage acquired during installation or any other use of a product. CUSTOMER ACCOUNT SERVICE TOOLS
Driven By Style LLC
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Driven By Style LLC
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8240 Belvedere Ave Suite E
Sacramento CA 95826