1991-1995 Toyota MR2 Turbo SW20 Cat-Back Exhaust System
This FLASHARK cat-back exhaust system was built for one specific platform: the 1991-1995 Toyota MR2 Turbo (SW20) 2.0L coupe. It replaces the factory exhaust behind the catalytic converter with 3.00-inch stainless steel main piping, a straight-through muffler section, and 4.50-inch dual round slant-cut burnt-finish tips, giving the rear of the car a completely different look than the stock single-outlet setup.
Because this is a cat-back section, the downpipe and catalytic converter on your MR2 stay in place. The system is designed as a direct bolt-on replacement, and every kit ships in the same fixed configuration, so what you see in the photos is exactly what arrives.
Specifications
| Specification | Detail |
|---|---|
| Brand | FLASHARK |
| Model | EC46501 |
| Application | Cat-Back Exhaust |
| Material | Stainless Steel |
| Surface | Mirror Polish |
| Main Piping | 3.00" |
| Inlet / Outlet | 3.00" / 3.00" |
| Muffler Tip | 4.50" Dual Round Slant, Burnt Finish |
| Certificate | ISO9001:2000 |
Key Features
- Cat-Back System Layout: this kit replaces the exhaust from the catalytic converter / downpipe flange rearward to the back of the car, so it works as a bolt-on cat-back rather than a full turbo-back package and leaves your existing downpipe and catalytic converter in place.
- 3.00" Main Piping: the system runs a consistent 3.00-inch inlet and outlet diameter, so you can match it directly against the outlet of your current downpipe or catalytic converter before ordering.
- 4.50" Dual Round Slant Burnt Tips: twin 4.50-inch slant-cut tips with a burnt finish define the rear exit layout and give the car a dual-outlet appearance in place of the factory setup.
- Mirror-Polished Stainless Steel: polished stainless construction and a mirror finish cover the visible piping and muffler section, which is what sets the under-car appearance apart from factory or aluminized alternatives.
- CNC Flanges and Mandrel Bends: the flanges are CNC machined and the tubing is mandrel bent, which is how the connection points and pipe sections of this system are manufactured.
- One Fixed Configuration: every kit ships with the same piping, muffler, and dual-tip layout under a single part number (EC46501), so there are no variant or option differences to compare when ordering.
What's Included
Included: the complete cat-back exhaust system — stainless piping, muffler section, and dual burnt tips in one fixed configuration — plus the connection hardware used within the cat-back system itself.
Not included: downpipe, catalytic converter, and the gasket at the joint where the new system mates to your existing downpipe or catalytic converter.
Check Before Ordering
- Confirm your MR2 is the 2.0L 3S-GTE turbo model — this system is not for the naturally aspirated MR2.
- Confirm the 1991-1995 model year and 2-door coupe body style. If you own a 1990 SW20 or a ZZW30 MR2 Spyder, contact our support team to check compatibility before ordering.
- Check the outlet size and flange style of your existing downpipe or catalytic converter, since the new system connects there with a 3.00-inch inlet.
- Budget a fresh 3-inch 2-bolt exhaust gasket for that joint — it is a low-cost part and the easiest way to avoid leaks at the connection.
- Browsing other options? See the full Toyota cat-back exhaust collection for more systems.
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
Fitment & Compatibility
- Fits factory-equipped vehicles with listed configurations.
- ✅Please confirm vehicle specifications before ordering.
| YEAR | MAKE | MODEL | ENGINE | BODY |
|---|---|---|---|---|
| 1991-1995 | Toyota | MR2 Turbo | 2.0L L4 | Coupe — 2 Door |
1991-1995 Toyota MR2 Turbo SW20 Cat-Back Exhaust FAQs
Q1: Will this SW20 exhaust fit my naturally aspirated (non-turbo) MR2?
A1: No. This Flashark SW20 exhaust is engineered for the 1991-1995 Toyota MR2 Turbo with the 2.0L 3S-GTE turbocharged engine. The flange layout and 3.00-inch piping diameter are set up for turbo applications, so naturally aspirated MR2 owners should look at a system designed for that configuration.
Q2: How does the sound of this MR2 exhaust compare to the stock setup?
A2: This system uses a straight-through muffler design in place of the factory muffler, so the exhaust note will sound different from stock. Flashark does not publish dB or drone figures for this SKU. If cabin volume is a priority for you, contact our support team for sound clips before ordering.
Q3: Is this a good alternative if I've been looking at a Berk MR2 exhaust?
A3: It can be worth adding to your comparison list. This Flashark system is a budget-friendly option with 3.00-inch stainless steel main piping, mandrel bends, and dual 4.50-inch burnt tips. When comparing brands, check piping diameter, tip style, muffler design, and total price side by side.
Q4: Will installing this MR2 turbo exhaust give me horsepower gains?
A4: We do not publish dyno results for this system. What we can confirm is the hardware itself: 3.00-inch main piping and CNC machined flanges that replace the more restrictive factory section. Real-world results depend on your downpipe, tune, and overall setup, so treat any specific gain figures you see elsewhere with caution.
Q5: I'm building an MR2 Spyder turbo. Will this kit fit my car?
A5: No. This cat-back is engineered for the second-generation SW20 chassis. If you are building an MR2 Spyder (ZZW30), you will need an exhaust designed for the third-generation MR2's layout.
Q6: What about a 1990 Toyota MR2 Turbo?
A6: Flashark lists this system for 1991-1995 MR2 Turbo models. If your SW20 is a 1990, contact our support team with your chassis details so we can check the flange and hanger layout before you order.
Q7: Can I install this Toyota MR2 SW20 exhaust myself at home?
A7: This system is designed as a direct bolt-on replacement that mounts to the factory mounting points, with no cutting or welding required. A weekend install with basic hand tools, a jack, and jack stands is realistic for experienced DIYers; if you are not comfortable working under the car, a shop can handle the install quickly.
Q8: Does this MR2 exhaust system include a downpipe?
A8: No. This EC46501 kit is a cat-back system — it replaces the exhaust from the catalytic converter (or aftermarket downpipe flange) back to the rear bumper. If you want a full turbo-back setup, pair it with a separately purchased 3-inch downpipe for your SW20.
Q9: Do I need a tune? Will this MR2 SW20 exhaust cause a Check Engine Light?
A9: No tune is required or included. As a cat-back section, this system installs behind the catalytic converter and oxygen sensors and does not replace or delete any emissions component. It contains no test pipe or delete pipe.
Q10: Will this Toyota MR2 exhaust system rust or discolor over time?
A10: The system is built from stainless steel with a mirror-polished finish, which is more corrosion-resistant than aluminized steel alternatives. Note that the burnt finish on the tips is an intentional heat-style treatment; the polished piping is the section to keep clean if you want the mirror look to last.
Q11: What size are the exhaust tips on this Toyota MR2 exhaust?
A11: The tips are 4.50-inch dual round slant-cut muffler tips with a burnt finish. They set up a dual-outlet rear exit in place of the factory single-outlet layout.
Q12: Do I need to buy extra hardware for this Toyota MR2 exhaust system?
A12: The kit includes the hardware for the connections within the cat-back system itself. Flashark recommends adding a fresh 3-inch 2-bolt exhaust gasket where the new system mates to your existing downpipe or catalytic converter — it is an inexpensive part and the simplest way to get a clean, leak-free joint.
Q13: Why does the listing say Coupe 2-Door only?
A13: The SW20 MR2 was sold as a 2-door coupe in this generation, and this system's piping and hanger layout is confirmed against that body configuration. Confirming the body style is one of the quickest fitment checks you can do before ordering.