2001 Subaru Impreza Performance and Racing Products

Essential 2001 Subaru Impreza Performance and Racing Products

Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.842446)

Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound

from

$126.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.942441)

40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound

from

$133.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.942446)

Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound

from

$113.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – DBX Muffler, 2.5in Center Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Moderate Sound (Part No.12514310)

DBX Muffler, 2.5in Center Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Moderate Sound

from

$227.99
dBX series mufflers – this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under-chassis space is limited. Utilizing cool shell technology to minimize radiant heat from the muffler body, they are perfect for sport compact imports as well as muscle cars and other performance applications. Constructed with 409S stainless steel internal components and wrapped with a proprietary insulation material and finally a polishable 304 stainless steel casing, these mufflers are as attractive as they are functional delivering a moderate to aggressive tone.
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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound (Part No.8042441)

40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound

from

$123.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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NOS/Nitrous Oxide Systems – Import Nitrous System Dry Design (Part No.05122NOS)

Import Nitrous System Dry Design

from

$1130.00
Import Nitrous System Dry Design

K&N – Oil Filter (Part No.HP-1015)

Oil Filter

from

$20.99
Automotive oil filter

Product Features:
  • OE replacement oil filters for most cars, trucks, SUVs, motorcycles and ATVs
  • 1″ (automotive) or 17 mm (motorcycle) exposed nut designed for easy removal
  • Heavy-duty construction, high flow rates and outstanding oil filtration
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2001 Subaru Impreza Performance and Racing Products

You count on your 2001 Subaru Impreza to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Performance and Racing Products. With 6 Performance and Racing Products ranging in price from $20.99 to $1,130.00, you’re sure to find everything you need for your 2001 Subaru Impreza.

Brands matter. If you want to shop a specific Performance and Racing Products brand, we stock 3 different brands like Flowmaster Inc., K&N, and NOS/Nitrous Oxide Systems. 2001 Subaru Impreza Performance and Racing Products start as low as $20.99!

One of the best ways to find top quality OEM or aftermarket Performance and Racing Products is by asking professionals. Short of that, you can shop with confidence thanks to our 15 extensive product reviews on 2001 Subaru Impreza Performance and Racing Products.

Did we mention you can order your Performance and Racing Products from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Performance and Racing Products inventory for your 2001 Subaru Impreza below to get started!

Top-Rated Performance and Racing Products Brands For Your 2001 Subaru Impreza

Trusted Performance and Racing Products OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2001 Subaru Impreza running right for years to come. In our inventory you’ll find brands like Flowmaster Inc., K&N, NOS/Nitrous Oxide Systems, and even more.

Popular Flowmaster Inc. Performance and Racing Products

You’ll find popular Flowmaster Inc. brand products across Performance Exhaust Products. All are waiting to get your 2001 Subaru Impreza back on the road. Some of the top-rated Flowmaster Inc. products in these categories are:

FAQs for 2001 Subaru Impreza Performance and Racing Products

What are the most purchased Performance and Racing Products for the 2001 Subaru Impreza?

Out of 6 Performance and Racing Products for the 2001 Subaru Impreza, the most popular in our inventory are:
40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound
from $123.99
This product is not rated
40 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Aggressive Sound
Performance Exhaust Mufflers
Oil Filter
from $20.99
This product is not rated
Oil Filter
Performance Oil Filters
Import Nitrous System Dry Design
from $1130.00
This product is not rated
Import Nitrous System Dry Design
Performance Nitrous Systems