- Subaru WRX (2008, 2009, 2010, 2011, 2012, 2013, 2014)
- Subaru STi (2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017)
- Does not fit 2015+ WRX Models
Specs & Features
- Dyno Proven - 25.0 whp and 11.2 ft/lb tq gain!
- 76mm Downpipe w/ Divided Wastegate Discharge
- High Flow Catalytic Converter
- Not CARB legal in California
The Injen downpipe was designed and tested to be one of the best fitting downpipes on the market, with excellent craftsmanship for trouble free years of use. Built and designed to take the most grueling of conditions, these downpipes are made to have free exhaust flow and produce the possible power. Thick exhaust flanges, carefully welded pieces, and quality materials make this one of our favorite downpipes on the market.
Redline360 is an authorized Injen dealer. We sell only genuine and authentic Injen products.
More in this categoryInjen Downpipes
Subaru WRX Parts
Subaru WRX STi Parts
Reviews on this product
Ordering from Redline360Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order can ship anywhere from 6-48 hours from the time of order, depending on when you placed the order. Once your order ships, we will email you a tracking number so you can track your package. We will never charge you until your order is ready to ship.
4 warehouse locations ready to serve you!
We ship from 4 locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Michigan, Texas and Pennsylvania.
We take security seriously! We are never exposted to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm, Amazon Pay, Apple Pay and more!
Questions? Contact us.
Actual item may vary from picture
Unless otherwise noted, we can not ship most downpipes, headers, test pipes or intakes to California. We will notify you if we have to cancel the order if the item you purchased is not CARB legal. For all other states not following CARB smog laws, items are considered for off road use only (race tracks) and can not be used on public roads.