Invidia Q300 Quad Tipped Cat Back Exhaust - Single Layer Stainless Steel Tips - 2011-2014 Subaru WRX / STI Sedan
Invidia Q300 Quad Tipped Cat Back Exhaust - Single Layer Stainless Steel Tips - 2011-2014 Subaru WRX / STI Sedan
Invidia
Couldn't load pickup availability
- ✔ Verified fitment & authentic brands
- ✔ Secure checkout via Shopify, Stripe, and PayPal
- ✔ Enthusiast-run support — not a marketplace
- ✔ Fair resolution on damaged or incorrect orders
Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
NO GUESSWORK,
JUST PARTS THAT WORK.
Let’s finish that car.
PRODUCT DETAILS
Invidia Q300 Quad Tipped Cat-Back Exhaust - Single Layer Stainless Steel Tips
The Invidia Q300 Cat-Back Exhaust System for the 2011-2014 Subaru WRX/STI Sedan is a premium choice for enthusiasts seeking significant performance upgrades. Featuring high-quality fabrication and machined welds, this exhaust system ensures durability and a precise fit. The design includes smooth radius bends and an increased piping diameter, which allows for an unobstructed exhaust flow, thereby enhancing power and torque. The single-layer stainless steel tips add a polished, high-end look to the rear of your vehicle, making it stand out.
Enhanced Performance and Sound
With the Q300, you'll experience notable improvements in throttle response and overall driving dynamics. The system’s race-inspired exhaust note transforms your vehicle's sound, adding to the driving enjoyment whether your setup includes minor modifications or a complete build. The Invidia Q300 not only boosts performance but also changes the character of your vehicle, providing a more thrilling and engaging driving experience.
DETAILS:
- 304 stainless steel construction
- 76mm piping diameter
- Dual tuned mufflers
- Cast flanges
- Premium machined welds
- Quad polished stainless single-layer exhaust tips
- Smooth bends allow for an unobstructed exit path
- Improves horsepower and torque
- Improves the throttle response
- Reduces the turbo lag
- Saves weight
- Creates a race-inspired exhaust note
- Exhaust hangers welded onto the OEM locations to make for a direct fitment
- Includes gaskets and hardware to make this exhaust ready for the installation
RallySport Direct proudly carries a large selection of quality high-performance master-crafted exhaust options brought to you by Invidia.
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Invidia Q300 Quad Tipped Cat-Back Exhaust - Single Layer Stainless Steel Tips
The Invidia Q300 Cat-Back Exhaust System for the 2011-2014 Subaru WRX/STI Sedan is a premium choice for enthusiasts seeking significant performance upgrades. Featuring high-quality fabrication and machined welds, this exhaust system ensures durability and a precise fit. The design includes smooth radius bends and an increased piping diameter, which allows for an unobstructed exhaust flow, thereby enhancing power and torque. The single-layer stainless steel tips add a polished, high-end look to the rear of your vehicle, making it stand out.
Enhanced Performance and Sound
With the Q300, you'll experience notable improvements in throttle response and overall driving dynamics. The system’s race-inspired exhaust note transforms your vehicle's sound, adding to the driving enjoyment whether your setup includes minor modifications or a complete build. The Invidia Q300 not only boosts performance but also changes the character of your vehicle, providing a more thrilling and engaging driving experience.
DETAILS:
- 304 stainless steel construction
- 76mm piping diameter
- Dual tuned mufflers
- Cast flanges
- Premium machined welds
- Quad polished stainless single-layer exhaust tips
- Smooth bends allow for an unobstructed exit path
- Improves horsepower and torque
- Improves the throttle response
- Reduces the turbo lag
- Saves weight
- Creates a race-inspired exhaust note
- Exhaust hangers welded onto the OEM locations to make for a direct fitment
- Includes gaskets and hardware to make this exhaust ready for the installation
RallySport Direct proudly carries a large selection of quality high-performance master-crafted exhaust options brought to you by Invidia.
