}
}
}
}
}
}
}
}
}
}
Brand: MishimotoSKU / Part #: MISMMEXH-WRX-15
- Regular price
- $1,326.95
- Regular price
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$1,460.00 - Sale price
- $1,326.95
- Unit price
- per
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Overview
This Mishimoto performance part is a direct-fit upgrade for 2015-2021 Subaru applications covering WRX, WRX Limited, WRX Premium, WRX STI, WRX STI Launch. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.
Why upgrade
Mishimoto is proud to release the Performance Cat-back for the 2015+ Subaru WRX/STI. The biggest complaint is the stock cat-back exhaust systems lack of aggressiveness. By installing the Mishimoto Performance Stainless Steel Cat-back, the exhaust system is able to breathe easier, providing horsepower, torque, and a rich exhaust tone. These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.
Features
- Direct fit for the 2015-2021 Subaru WRX/STI
- Dyno-proven maximum gains of up to 9 whp and 8 wtq and peak gains of up to 4 whp and 3 wtq using 93 octane fuel while maintaining safe AFRs on the stock tune (2015 WRX w/ CVT)
- Extremely aggressive turbo and exhaust tone under acceleration and boost
- Mates with most aftermarket downpipes
- Installs in under an hour
- Mishimoto Lifetime Warranty
What's Included
- (1) Stainless Steel Mid-Pipe w/ 2-Bolt Flange
- (1) Stainless Steel Mid-Pipe to Y-Section
- (2) Stainless Steel Mufflers w/ Quad 3.5-inch Staggered Double Wall Tips, Polished
- (2) 2.25-inch V-Band Clamps
- (1) 3-inch Exhaust-Band Clamp
- (1) 2-Bolt Flange Gasket
- (2) 3/8-16, 1-1/2-inch Hex Bolts, Stainless Steel
- (2) 3/8-16 Serrated Flange Hex Nuts, Stainless Steel
- (2) M10 Washers, Stainless Steel
- Mishimoto Lifetime Warranty
Specifications
| Part number | MMEXH-WRX-15 |
| Brand | Mishimoto |
| Type | other |
| Engine codes | FA20DIT |
| Chassis codes | VA |
| Shipping dimensions | 50.5 x 22.2 x 12.3 in (128.3 x 56.4 x 31.2 cm) |
| Shipping weight | 46.6 lb (21.1 kg) |
Fitment Notes
Verified against Mishimoto US applications and dealer listing for 2015-2021 (8 rows). Years extended to 2027 where the US model remains in production.
Vehicle Fitment
| Year | Make | Model | Chassis | Engine |
|---|---|---|---|---|
| 2015-2021 | Subaru | WRX | VB | — |
| 2015-2021 | Subaru | WRX Limited | VB | — |
| 2015-2021 | Subaru | WRX Premium | VB | — |
| 2015-2021 | Subaru | WRX STI | VB | — |
| 2015 | Subaru | WRX STI Launch | VB | — |
| 2019 | Subaru | WRX STI S209 | VB | — |
| 2016 | Subaru | WRX STI Series | VB | — |
| 2018 | Subaru | WRX STI Type | VB | — |
Fitment
| Year | Make | Model |
|---|
Not sure? Text us your VIN and we’ll confirm.
Shipping & returns
Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.
Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.
Not returnable: special-order or custom items, and anything that has been installed, modified or altered.
Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.
Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.
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